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2017 BMW M3
29 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$41,953
Est. $569/mo
$3,492 Below market
RMV: $45,445
Price Rise, $1,100
Earlier Price: $40,853 (17 Oct 2024)
Mileage 67,539 mi.
Home Delivery
2 Owner
42 Days in market
BLACK
Sedan
I6
Automatic
TRD Motors LLC
Troutdale, OR
4.0
(Based 79 Review)
(503) 85*****
Check Availability
2017 BMW M3
28 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$32,000
Est. $434/mo
$1,009 Below market
RMV: $33,009
Mileage 107,745 mi.
Home Delivery
1 Accident, 2 Owner
63 Days in market
GRAY
Sedan
I6
Automatic
Uptown Imports
Spring, TX
4.0
(Based 234 Review)
(281) 87*****
Check Availability
2017 BMW M3
42 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$48,494
Est. $658/mo
$105 Below market
RMV: $48,599
Earlier Price: $48,494 (8 Oct 2024)
Mileage 30,736 mi.
Home Delivery
4 Owner
32 Days in market
Sedan
I6
Manual
Zeigler Honda of Racine
Mount Pleasant, WI
3.0
(Based 3819 Review)
(262) 82*****
Check Availability
34 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$46,588
Est. $632/mo
$4,207 Below market
RMV: $50,795
Price Drop, $1,400
Earlier Price: $47,988 (17 Oct 2024)
Mileage 43,879 mi.
Home Delivery
6 Owner
19 Days in market
SILVER
Sedan
I6
Manual
MJ Family Auto Sales
Auburn, WA
1.0
(Based 28 Review)
(253) 73*****
Check Availability
26 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$44,992
Est. $610/mo
$3,545 Below market
RMV: $48,537
Mileage 50,898 mi.
Home Delivery
2 Owner
38 Days in market
BLACK
Sedan
I6
Automatic
Jaguar Land Rover Woodland Hills
Encino, CA
4.0
(Based 1369 Review)
(818) 86*****
Check Availability
30 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$41,650
Est. $565/mo
$3,589 Below market
RMV: $45,239
Price Drop, $300
Earlier Price: $41,950 (10 Oct 2024)
Mileage 75,611 mi.
Home Delivery
1 Owner
40 Days in market
GRAY
Sedan
I6
Automatic
GW TRUCKS
Jacksonville, FL
4.0
(Based 575 Review)
(904) 99*****
Check Availability
61 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$49,999
Est. $678/mo
$339 Above market
RMV: $49,660
Mileage 41,306 mi.
Home Delivery
5 Owner
33 Days in market
Sedan
I6
Automatic
Prosperity Motors
Carrollton, TX
4.0
(Based 135 Review)
(972) 51*****
Check Availability
15 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$54,995
Est. $746/mo
$5,171 Below market
RMV: $60,166
Mileage 28,856 mi.
Home Delivery
1 Accident, 3 Owner
47 Days in market
Sedan
I6
Manual
Autosource
Honolulu, HI
3.0
(Based 460 Review)
(808) 59*****
Check Availability
6 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$49,999
Est. $678/mo
$2,709 Below market
RMV: $52,708
Price Drop, $1,000
Earlier Price: $50,999 (16 Oct 2024)
Mileage 37,933 mi.
Home Delivery
3 Owner
66 Days in market
GRAY
Sedan
I6
Automatic
BMW of Toledo
Toledo, OH
4.0
(Based 1904 Review)
(419) 84*****
Check Availability
32 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$51,995
Est. $705/mo
$504 Below market
RMV: $52,499
Price Drop, $1,600
Earlier Price: $53,595 (25 Oct 2024)
Mileage 54,710 mi.
Home Delivery
2 Accident, 2 Owner
64 Days in market
BLACK
Sedan
I6
Automatic
Prime Motors Co
Portland, OR
4.0
Check Availability
61 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$57,000
Est. $773/mo
$759 Above market
RMV: $56,241
Mileage 44,556 mi.
Home Delivery
5 Accident, 3 Owner
46 Days in market
ORANGE
Sedan
Automatic
West State Motorsport
Bellevue, WA
4.0
Check Availability
62 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$60,000
Est. $814/mo
$1,243 Above market
RMV: $58,757
Mileage 40,483 mi.
Home Delivery
4 Owner
24 Days in market
WHITE
Sedan
I6
Automatic
West State Motorsport
Bellevue, WA
4.0
Check Availability
8 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$42,091
Est. $571/mo
$145 Above market
RMV: $41,946
Price Drop, $900
Earlier Price: $42,991 (13 Oct 2024)
Mileage 83,610 mi.
Home Delivery
3 Owner
32 Days in market
BLACK
Sedan
I6
Automatic
Reliance Nissan
Alvin, TX
3.0
(Based 798 Review)
(832) 86*****
Check Availability
20 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$47,988
Est. $651/mo
$626 Above market
RMV: $47,362
Mileage 57,600 mi.
Home Delivery
3 Owner
10 Days in market
WHITE
Sedan
I6
Automatic
Car Lux
Inglewood, CA
3.0
(Based 501 Review)
(310) 41*****
Check Availability

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55 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$39,945
Est. $542/mo
$453 Below market
RMV: $40,398
Price Drop, $50
Earlier Price: $39,995 (13 Aug 2024)
Mileage 88,112 mi.
Home Delivery
2 Accident, 2 Owner
267 Days in market
BLACK
Sedan
I6
Automatic
Multi Autos
Lilburn, GA
4.0
(Based 205 Review)
(770) 67*****
Check Availability
32 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$45,990
Est. $624/mo
$300 Above market
RMV: $45,690
Price Drop, $1,500
Earlier Price: $47,490 (30 Oct 2024)
Mileage 67,093 mi.
Home Delivery
1 Accident, 2 Owner
51 Days in market
BLACK
Sedan
Automatic
Empire Auto Collection
Warren, MI
4.0
(Based 106 Review)
(586) 66*****
Check Availability
36 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$39,994
Est. $542/mo
$4,698 Below market
RMV: $44,692
Price Drop, $2,004
Earlier Price: $41,998 (25 Oct 2024)
Mileage 65,351 mi.
Home Delivery
5 Owner
113 Days in market
GRAY
Sedan
I6
Automatic
Subaru South Tampa
Tampa, FL
4.0
(Based 2437 Review)
(813) 88*****
Check Availability
74 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$50,988
Est. $692/mo
$2,549 Below market
RMV: $53,537
Price Drop, $1,000
Earlier Price: $51,988 (2 Oct 2024)
Mileage 48,520 mi.
Home Delivery
1 Accident, 3 Owner
88 Days in market
WHITE
Sedan
I6
Automatic
Ride 'N Drive
Garland, TX
4.0
(Based 869 Review)

Vehicle History

  • Minor to Moderate Damage Reported
  • 1st owner drove an estimated 9,920 miles/year
  • 1st owner purchased on 06/11/18 and owned in NY until 06/17/21
  • Last serviced at 48,544 miles in Mesquite, TX on 08/23/24
More
(972) 27*****
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24 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$44,495
Est. $604/mo
$1,775 Below market
RMV: $46,270
Mileage 75,025 mi.
Home Delivery
2 Owner
94 Days in market
GRAY
Sedan
I6
Automatic
Benji Auto Sales - Orlando
Orlando, FL
3.0
(Based 334 Review)
(407) 85*****
Check Availability
73 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$42,163
Est. $572/mo
$297 Below market
RMV: $42,460
Mileage 54,488 mi.
Home Delivery
1 Accident, 7 Owner
46 Days in market
WHITE
Sedan
I6
Auto Buying Service
Fairfax, VA
3.0
(Based 940 Review)
(703) 84*****
Check Availability
29 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$44,583
Est. $605/mo
$2,658 Below market
RMV: $47,241
Price Drop, $1,059
Earlier Price: $45,642 (30 Oct 2024)
Mileage 79,721 mi.
Home Delivery
4 Owner
50 Days in market
BLACK
Sedan
I6
Automatic
Nissan of Clearwater
Clearwater, FL
4.0
Check Availability
26 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$55,999
Est. $760/mo
$381 Below market
RMV: $56,380
Price Drop, $230
Earlier Price: $56,229 (22 Oct 2024)
Mileage 37,236 mi.
Home Delivery
3 Owner
20 Days in market
WHITE
Sedan
I6
Automatic
STG Auto Group
Montclair, CA
2.0
(Based 4789 Review)
(909) 28*****
Check Availability
33 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$49,998
Est. $678/mo
$290 Above market
RMV: $49,708
Price Drop, $1,000
Earlier Price: $50,998 (15 Oct 2024)
Mileage 62,005 mi.
Home Delivery
3 Owner
67 Days in market
GRAY
Sedan
I6
Automatic
Radical Auto Deals
Burbank, CA
4.0
(Based 15 Review)
(818) 84*****
Check Availability
35 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$54,998
Est. $746/mo
$1,260 Below market
RMV: $56,258
Mileage 50,127 mi.
Home Delivery
2 Owner
58 Days in market
GRAY
Sedan
I6
Manual
Divinci Motors
Vallejo, CA
4.0
(Based 68 Review)
(707) 98*****
Check Availability

About 2018 BMW M3


4.1

Overall Rating

BMW continues to produce the sedan variant of M3 since the late 90s for the American market. The sedan is packed under the hood with a 3.0L twin-Turbo engine capable of churning out 425hp and 406lb-ft of torque. The M badge in the name improves the performance of the sedan from the regular 3 Series. 

The BMW 3 Series has been a public choice among US customers since its launch back in the 1990s for its sturdy build quality and opulent design, and the German automaker has tried to continue the same legacy over these years. The performance sibling of the 3 Series named the M3 entered America in 1986 and since then has been an inseparable part of BMW’s lineup as well as the American automotive market. The 2018 BMW M3 carries forward the legacy and with the current iteration now offers subtle cosmetic tweaks which include LED headlights and a rearview camera as standard, alongside BMW’s iDrive 6.0 multimedia system with a touchscreen. Also available is the new Shadow Sport Edition Package.

While the first generation of the BMW M3 was launched as a coupe, the 2018 BMW M3 comes only as a sedan while the coupe and convertibles versions are reserved for the M4 badge. This sedan remains an expensive proposition at $66,500, and you still have to pay more for optional packages, which skyrockets the prices even more. Bearing BMW's well-known Motorsport badging, the 2018 M3 is powered by a 3.0L Inline 6-Cylinder M TwinPower Turbo engine it goes up against other performance-focused sedans such as Mercedes-Benz AMG C43, Audi S4, and the Kia Stinger GT2.

The BMW M3 Sedan is available in a single trim, but the carmaker offers few customization options. The major decision is to choose between the available transmission options. With the 6-speed manual, M3 is the most engaging to drive, whereas the 7-speed automatic makes it a brisk machine. However, with both options, the BMW M3 proves its merit over its rivals by offering higher performance without compromising an iota of luxury. 

55 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$45,495
Est. $617/mo
$198 Above market
RMV: $45,297
Mileage 53,528 mi.
Home Delivery
1 Accident, 4 Owner
96 Days in market
WHITE
Sedan
I6
Manual
iDrive Auto Sales
Houston, TX
3.0
(Based 127 Review)
(832) 99*****
Check Availability
26 Photos

2017 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$47,995
Est. $651/mo
$325 Above market
RMV: $47,670
Mileage 38,972 mi.
Home Delivery
1 Accident, 1 Owner
23 Days in market
BLACK
Sedan
I6
Manual
Park Cities Chrysler Dodge Jeep Ram
Dallas, TX
3.0
(Based 1261 Review)
(972) 64*****
Check Availability
37 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$49,627
Est. $673/mo
$684 Below market
RMV: $50,311
Mileage 57,409 mi.
Home Delivery
3 Owner
24 Days in market
WHITE
Sedan
I6
Manual
Parkway Family Kia
Kingwood, TX
3.0
(Based 2212 Review)
(844) 20*****
Check Availability
40 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$44,995
Est. $610/mo
$557 Above market
RMV: $44,438
Mileage 79,297 mi.
Home Delivery
1 Accident, 4 Owner
76 Days in market
BLUE
Sedan
I6
Manual
Prestige Auto Mart 1, Inc.
Westport, MA
4.0
Check Availability
52 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl Turbo 6M)

$59,998
Est. $814/mo
$59 Below market
RMV: $60,057
Mileage 21,963 mi.
Home Delivery
1 Owner
69 Days in market
WHITE
Sedan
I6
Manual
Carrio MotorCars
Lauderdale Lakes, FL
4.0
(Based 192 Review)
(954) 73*****
Check Availability
32 Photos

2018 BMW M3

4dr Sedan (3.0L 6cyl 425 hp 7AM)

$47,893
Est. $650/mo
$1,623 Below market
RMV: $49,516
Mileage 59,467 mi.
Home Delivery
2 Owner
62 Days in market
BLACK
Sedan
I6
Automatic
Baron Honda
Patchogue, NY
3.0
(Based 952 Review)
(877) 47*****
Check Availability

2018 BMW M3 Review


BMW continues to produce the sedan variant of M3 since the late 90s for the American market. The sedan is packed under the hood with a 3.0L twin-Turbo engine capable of churning out 425hp and 406lb-ft of torque. The M badge in the name improves the performance of the sedan from the regular 3 Series. 

The BMW 3 Series has been a public choice among US customers since its launch back in the 1990s for its sturdy build quality and opulent design, and the German automaker has tried to continue the same legacy over these years. The performance sibling of the 3 Series named the M3 entered America in 1986 and since then has been an inseparable part of BMW’s lineup as well as the American automotive market. The 2018 BMW M3 carries forward the legacy and with the current iteration now offers subtle cosmetic tweaks which include LED headlights and a rearview camera as standard, alongside BMW’s iDrive 6.0 multimedia system with a touchscreen. Also available is the new Shadow Sport Edition Package.

While the first generation of the BMW M3 was launched as a coupe, the 2018 BMW M3 comes only as a sedan while the coupe and convertibles versions are reserved for the M4 badge. This sedan remains an expensive proposition at $66,500, and you still have to pay more for optional packages, which skyrockets the prices even more. Bearing BMW's well-known Motorsport badging, the 2018 M3 is powered by a 3.0L Inline 6-Cylinder M TwinPower Turbo engine it goes up against other performance-focused sedans such as Mercedes-Benz AMG C43, Audi S4, and the Kia Stinger GT2.

Pricing and Features
8.0/10


The BMW M3 Sedan trim is available for $66,500, which also offers a bunch of exciting features like Adaptive Suspension Dampers, 18-inch alloy wheels, Keyless Ignition and entry, and LED headlights. BMW has also provided its customers with a plethora of customization options ranging from seat upholstery and interior equipment. The robust engine makes you feel like being seated in a race car and offers an amazing drive experience.

The highlight features of the sedan are given below.

Trims

M3 Sedan

MSRP

$66,500

Features

Self-leveling Headlights

 

BMW iDrive infotainment interface (with an 8.8-inch display screen)

 

A navigation system and a Harman Kardon sound system.

 

LED headlights

 

Optional Automatic Parking 

 

Power and heated front seats

 

Dual-zone climate control

 

Keyless ignition and entry

 

Auto-dimming mirrors

 

Dual-zone climate control

The 2018 M3 promises a larger-than-life experience, but if you have an appetite for a higher feature load, BMW provides with the M3 four optional packages. These include the Competition, Executive, Driver Assistance, and Lighting Package. Apart from its standard specifications, optional features like a heads-up display, heated rear seats, and a blind-spot monitor, make the 2018 M3 both quirky and practical.  

We Recommend

The BMW M3 Sedan is available in a single trim, but the carmaker offers few customization options. The major decision is to choose between the available transmission options. With the 6-speed manual, M3 is the most engaging to drive, whereas the 7-speed automatic makes it a brisk machine. However, with both options, the BMW M3 proves its merit over its rivals by offering higher performance without compromising an iota of luxury. 


Also Read: 

  • Check out the best deals on used BMW M3's at Carindigo
  • Here's a look at the detailed specifications of the 2018 BMW M3

Buying Advice


The BMW M3 Sedan is available in a single trim, but the carmaker offers few customization options. The major decision would be to choose between the available transmission options. With the 6-speed manual, M3 is the most engaging to drive, whereas the 7-speed automatic makes the M3 a brisk machine.

Engine and Performance
9.1/10


The 2018 M3 houses a 3.0L Inline 6-cylinder engine with BMW's M TwinPower Turbo Technology. The engine on duty on the 2018 M3 produces 425 hp of power and 406lb.-ft of torque. The M3 comes mated to 6-speed manual transmission as standard, although a 7-speed dual-clutch unit is also available as optional. Opt for either of the transmission setups and the daily commutes would not be a problem, credits to the seamless shifts that ensure responsiveness and agility. 

The rear-wheel-drive setup of the sedan along with the exclusive Active M differential makes the ride in this sedan a thrilling experience. The power and torque output of the sedan feels overpowering in the segment, which does not come as a shocker, given that the engine has been created by the performance wing of the brand. The monstrous performance that the 2018 BMW M3 is capable of, allows it to justify its price tag that is almost $15,000 over its competitors.  

Models

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

MSRP

$66,500

$53,400

$51,400

$51,400

Engine

3.0L Inline 6-Cylinder M TwinPower Turbo

3.0L V6 Biturbo

3.0L TFSI Twin-Scroll Turbo DOHC V6

3.3L Twin Turbo V6

Transmission

7-speed Automatic

9-speed Automatic

8-speed Automatic

8-speed Automatic

Power

425 hp

362 hp

354 hp

365 hp

Torque

406 lb-ft

384 lb-ft

369 lb-ft

376 lb-ft

In terms of sheer power, the 2018 M3 kills the competition easily with its impressive figures, which are around 20% better than its competition. Surprisingly, no other car comes even close to the BMW M3 in terms of engine output. All the other competitors on the table fall short where Audi stands last with 354hp and 369lb-ft of torque. Additionally, the M3 is the only car to make use of an RWD setup, all three competitors are channeled as AWD variants only. For those buyers looking for extra zeal in their driving experience, the Competition Package that adds 19 hp of power can satiate all needs.  

Acceleration

The 2018 BMW M3 being tailor-made for performance is evident in the way in which it delivers.  Compared to other 3.0L engine variants in the segment, the M3 sprints from 0-60 MPH in just 4.1 seconds, and thus stands up to the legacy it is meant to. Similar urgency is seen in the quarter-mile run timing of 12.1 seconds. If you have yourself asking how quick the M3 actually is, the sedan records a top speed of 155 MPH with the more powerful 2018 BMW M3 CS recording 174 MPH. 

The quick-shifting 7-speed automatic transmission offered with the sedan gives it a smoothness to perform grandiosely in the segment. Even the 6-speed manual transmission that is available as standard with the 2018 M3 works well in tandem with the engine setup. 

Models

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

0-60 MPH

4.1 sec

4.6 sec

4.4 sec

4.4 sec

Quarter mile

12.1 sec

12.7 sec

13.2 sec

13.3 sec

Engine

3.0L

3.0L

3.0L

3.3L

Emission

(Tons/yr of CO2 Emissions @ 15K mi/year)

8.9

7.7

7.4

8.4

Once again, the 2018 BMW manages to overthrow the competition with its impressive straight-line figures. Audi and Kia offer their salons with 0-60mph timing of 4.4 seconds, followed by Mercedes-Benz taking 4.6 seconds for the same. Even in the quarter-mile race, it is the 2018 M3 that remains streets ahead of its competitors. While the AMG C43 ranks second, the rather quicker S4 and Stinger GT2 fall behind in the quarter-mile sprint.

Ride and Handling

BMW definitely knows the target consumers of the M3 and has kept them in mind while engineering the handling of this sports sedan. The handling is a perfect blend of agility with comfort, which means that this beast will take over straight roads or curved tracks head-on without the slightest of difficulty. Like its exhaust notes, the 2018 BMW M3 is popping and crackling in its ride quality, giving you the adrenaline rush you expect from a sports car. 

BMW's Adaptive M Suspension has also been improved with the new double-joint sprung front axle with lightweight aluminum control arms. Furthermore, Active M Differential tech helps distribute the power effectively and provides a memorable driving experience. The only problem we can find in an otherwise perfect sedan is the steering system feeling mildly detached. However, the Competition Package makes use of a more defined steering system, while the Driver Assistance Package aids the ride quality with features like active drive assistant.

Braking

To complement the sheer power, BMW has also provided large brakes in the M3 with front brakes at 15.0 inches and rear at 14.6 inches. You also get an option of adding Carbon Ceramic brakes, which feel worth the expensive price and add a whole new dimension to the driving experience.

Model

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

Brake Front(in)

15.0

14.2

13.8

13.8

Brake Rear(in)

14.6

12.6

13.1

13.4

Curb Weight(lbs.)

3630

3759

3858

3829

60-0 MPH (ft.)

104

105

117

113

The distance that BMW M3 takes before coming to a complete halt is just 104 feet, which is much less distance than Kia Stinger's 113 ft. and Audi S4's 117 ft. mark. Mercedes-Benz AMG C43 manages to come close to the braking figures of the sedan as it only takes 105ft to reach a halt from 60mph. BMW has also provided the sedan with features like Emergency Brake Assist as standard. 

Fuel Economy
7.1/10


After all these fascinating talks about this performance powerhouse, let's talk about something which is a letdown. The fuel economy of the BMW M3 is below average at best as it only offers a mileage of 17mpg in the city, 24 on the highway, and a combined figure of 20mpg. it runs only 20 miles on a gallon of fuel. It might not sport the largest fuel tank, it manages a similar range as the Kia Stinger, which is the lowest in the segment. 

Model

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

MPG (City)

17

20

21

19

MPG (Highway)

25

27

30

25

MPG (Combined)

20

23

24

21

Fuel Tank

Capacity (gallons)

15.8 gallons  17.4 gallons 15.3 gallons 15.9 gallons
Range (Miles) 269/395 mi 348/497 mi 321/459 mi  270/396 mi

Audi S4 proves to be much more efficient on the highways than the BMW M3, and in fact, certain V8 engines are more fuel-efficient than the straight-six that propels the BMW M3. The best figures on the table are presented by another German as Audi provides the customers with a combined mileage of 24 mpg. In terms of range, the Mercedes-Benz AMG C43 does gain categorized excellency over its competitors.  

Interior
8.8/10


One expects nothing but luxury and plush from BMW. We are happy to say that the 2018 M3 doesn’t disappoint in any which way. The interior of the 2018 BMW M3 feels luxurious as you see extensive use of premium material throughout, despite a sportier outlook. The use of leather for seats and steering makes it an attractive proposition. BMW has provided a Dual-zone automatic climate control system as standard. While the tranquility of the cabin is praiseworthy, it is only the sound of exhaust that seeps into the cabin, and it will surely leave you grinning from ear to ear. 

This 5-seater Sedan boasts one of the most spacious cabins in the segment, especially in the front row. For the comfort of the front row seaters, BMW has offered 10-way power-adjustable seats. On the rear too, you get above-average headroom and legroom enough to seat even tall persons comfortably. While it can seat five passengers, three adults might have themselves longing for that extra bit of space in the rear seats. If you are looking for a more enriching cabin, BMW provides the option of an Executive Package that is equipped with features like a standard rearview camera, better upholstery options, and a heads-up display. 

Model

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

Passenger capacity

5

5

5

5

Front (Head/Shoulder/Leg)

(In.)

40.3/55.1/42.0

40.0/55.3/41.7

38.9/55.9/41.3

38.3/56.4/42.6

Second (Head/Shoulder/Leg)

(In.)

37.7/55.1/35.1

38.2/55.0/35.2

37.4/54.5/35.7

37.0/54.8/36.4

The seats are well-padded, and the option of heated seats is also available. However, cloth upholstery is standard, and the company asks for more dollars if you wish to upgrade to leather upholstery, which is a turnoff considering the price you are already paying for this sedan. Inside the cabin of the 2018 BMW M3, there is no dearth of comfort features. It is the Kia Stinger that houses the most amount of space for both front and rear-seat passengers, while the Mercedes-Benz AMG C43 and Audi S4 are eerily similar in interior space as the 2018 M3.

 Some standout interior features include: 

  • Power and heated front seats
  • Dual-zone climate control
  • Anthracite Carbon Structure Cloth/Leather upholstery
  • Dynamic Cruise Control
  • M Driver's Package 
  • Interior Air Filtration

Infotainment System

Like all other aspects, the 2018 M3 performs exceptionally well when the infotainment system is concerned. BMW has left no compromises when it comes to the car's infotainment system. You get a central 8.8" touchscreen panel as standard, and it is complemented by a Harman Kardon 16-Speaker Surround Sound system.

The BMW Drive user interface is fairly easy to get used to, and the company also gives you an option to switch to Apple CarPlay, wirelessly. What does seem like a disappointment, though, is the absence of Android Auto even as an optional inclusion. However, as is the case with another feature set of M3, premium packages like the Harman Kardon Audio system, Navigation, and Apple CarPlay come at an additional price. Some of the most important features are-

  • Apple CarPlay
  • Harman Kardon Surround Sound System
  • Navigation
  • 8.8" Touchscreen
  • Bluetooth Wireless Phone Connectivity
  • 600 Watt Premium Amplifier

Cargo Capacity

The compact size of the BMW M3 hurts the most when it comes to cargo capacity. The BMW M3 only offers 12.0 cubic feet of trunk volume. Then again, the potential buyers of this sedan are less likely to use the trunk any often. Even if they were to, the 2018 M3 can easily accommodate a luggage bag and half without any difficulty. 

Model

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

Volume (ft. cube)

12.0

12.6

13.0

23.3

If we compare the M3 to the competition, Kia Stinger is miles ahead of its contemporaries with its spacious 23.3 cubic feet trunk while Mercedes Benz AMG C43 and Audi S4 are just a notch better than the BMW M3 in their cargo space offerings.

Exterior
9.1/10


The exterior of the new 2018 BMW M3 is a bit more longer and dynamic than a regular 3 Series. This difference along with an aerodynamic body structure gives the sedan the necessary help in the performance. Thanks to its new lightweight aluminum body structure, the BMW M3 is the lightest sedan in the bunch at 3,630 lbs.

It is also more compact than the other cars in the segment in terms of length but wider than the others. In terms of design, the 2018 BMW M3 now receives LED head- and taillights, which adds abundant character to the overall design. While the new lights do look modern, the inherent aggressiveness in its styling still remains the M3's biggest takeaway. Add to your 2018 M3, the Competition Package, and the blacked-out tailpipes add to the visual appeal. 

Model

BMW M3 Sedan

Mercedes-Benz AMG C43

Audi S4 Premium Plus

Kia Stinger GT2 AWD

Curb weight(lbs.)

3630

3759

3858

3829

Length(in)

184.6

185.0

186.8

190.2

Width(in)

73.9

71.3

72.5

73.6

Height(in)

56.1

56.3

55.3

55.1

Ground clearance(in)

4.7

4.4

N/A

N/A

Wheelbase(in)

110.7

111.8

111.2

114.4

Track width(in) F/R

62.2/63.1

63.0/61.0

61.9/61.2

62.8/63.7

The Kia Stinger and Audi S4 are considerably heavier than the BMW. The Mercedes-Benz too, is heavier, by more than 100 pounds. Kia has the longest wheelbase here, and consequently the least maneuverability. There are some external features on the 2018 M3. These are:

  • Menacing Sporty Looks
  • Carbon Ceramic Brakes
  • Cat's Eye LED headlights
  • Aerodynamic Design for Effective Cooling
  • 18-inch Performance Tires
  • Moonroof

Also Read:

  • Here's a look at the overall dimensions of the 2018 BMW M3
  • What are the dimensions of the 2018 Kia Stinger?

Safety
8.0/10


The 2018 3 Series managed to receive the Top Safety Pick award by IIHS for showing impressive safety potential in crash tests. Since BMW M3 uses the same underpinnings as the regular 3 Series, we can expect the same for this performance badged sedan. BMW is not someone who lets safety go unnoticed, and that’s why it has offered the sedan with a variety of active and passive safety features. The inclusion of a rearview camera as a standard offering is perhaps the most noticeable update that enhances the safety and practicality of the sedan manifold.

Some standout safety features available with the 2018 BMW M3 Sedan consist of the following:

  • Driver's and passenger's front airbag supplemental restraint system (SRS) with advanced technology
  • Active Blind Spot Detection 
  • Automatic-locking retractors (ALR) on all passenger-seat safety belts (for installation of child-restraint seats)
  • Acoustic safety-belt warning
  • Impact sensor that activates Battery Safety Terminal disconnect of alternator, fuel pump and starter from battery; automatically unlocks doors; and turns on hazard and interior light
  • Park Distance Control

Also Read:

  • How reliable is the 2018 BMW M3?
  • Here's a list of the safety features available with the 2018 Kia Stinger

Competition
9.0/10


BMW M3 vs Audi S4

The choice between these two German sedans totally depends on your budget. If you want to limit your expenditure, the Audi S4 has more features and performs better for the base trim, but as you step higher in the price ladder, the M3 surpasses the Audi S4 easily.

BMW M3 vs Mercedes Benz C Class

Both these cars categorize as luxury sports sedans, and simply said, the Mercedes Benz inclines way more towards the luxury aspect while the BMW slides towards the sports side of the see-saw. Therefore, the choice will depend on your priority among these two attributes. If you live for luxury, then the Mercedes -Benz AMG C43 should be your ultimate choice, otherwise, BMW is all set to take you on a thrilling drive.

 

BMW M3 vs Kia Stinger

The Kia Stinger is a very new entrant to the sport sedan segment and yet has put the legendary cars here on notice with its throaty engine, impeccable handling, superb build quality, and practicality. All these are made even sweeter with a relatively affordable price tag. However, if you are willing to spend, the M3 offers excellent dynamics and the coveted M badge that no other rivals have to offer.

Final Verdict


After decades of excellence under its belt, BMW M3 needs no special verdict. This brand has brought sportscars performance to a daily sedan and has proved its legacy through the test of time. With the best-in-class performance figures along with premium interior and active safety features onboard, the 2018 BMW M3 remains a worthy pick in its segment. It is a sedan that will suit the enthusiast inside you rather than the daily driver. With its versatile nature, it aims to suit both but scores better when it comes to performance. Its expensive price tag and optional features certainly make it a car that you choose through your heart and not your head. The 2018 BMW M3 continues to remain an exquisite and alluring option in the segment and there is no reason we see to veto it.