Used 2021 BMW 4 Series for sale 

The 2021 4-Series will feature two trim options- the 430i and M440i. The base trim of the new 4-Series makes use of a 2.0L turbocharged engine and can be channeled either as a rear-wheel or all-wheel-drive variant. The AWD variant is higher priced and buyers will have to shell out an additional $2,000 over the RWD counterpart. The top-of-the-line M440i gets a 3.0L turbocharged inline-6 engine with a standard AWD option. The base trim starts from a price of $45,600 and the M440i has a price of $58,500.

We Recommend

The 430i, priced at $45,600, is a decent performing vehicle that produces satisfactory performance and comes with most of the standard features. It can be a real value for money proposition if you are looking for a distinctively styled daily driver. However, it is the M440i, priced at $58,500 that is a real powerhouse with a monstrous engine and extraordinary performance. If you are willing to spend those extra dollars, then this will be the best buy in this segment.

The 2021 BMW 4-Series Coupe will be available in two different trims - 430i and M440i. The 2020 model came with a 2.0 L Turbocharged I4 engine that produced a power of 248 hp for the 430i trim and a more advanced engine, producing a power of 326 hp for the 440i trim. The 2021 base model will continue with the powertrain options but an updated version with more power. 

By adding seven extra ponies, the 430i trim will deliver 255 hp of power and 294 lb-ft of torque. On the other hand, the 440i trim gets a 3.0L Turbocharged V6 engine, which will produce 382 hp and 364 lb-ft. Along with the V6 engine, a 48V mild-hybrid system is also added to improve the performance and efficiency of the vehicle.

The 2021 BMW 4-Series will feature a standard 8-speed automatic transmission that has been tweaked and updated as compared to the outgoing model. It will now work in tandem with the Active Cruise Control system and will be able to make automatic adjustments of gears, taking into account both speed and road conditions.

Among the rivals, Lexus RC 350 gets the most powerful powertrain with a 3.5 L V6 engine that can deliver 311 horsepower and 280lb.-ft of torque. While the 2020 Mercedes-Benz C-Class Coupe and 2020 Audi A5 also come equipped with a turbocharged inline-4 engine, both these coupe cars manage either similar or lower power output than the BMW 4-Series. All four contemporary vehicles are AWD variants and feature distinct transmission setups.

2021 BMW 4-Series Coupe Acceleration And Braking Performance

Having a 2.0L Turbocharged 4-cylinder engine, the 430i trim offers a decent acceleration with 5.5 seconds to reach 60 mph and 14.3 seconds to reach the quarter-mile mark. The 440i trim with its 3.0L V6 engine offers an impressive acceleration with just 4.3 seconds to reach 60 mph.

Among the rivals, the 2021 BMW 4-Series Coupe offers the best acceleration with its competitors lagging behind it. Despite higher power output, the Lexus RC 350 ranks second in the segment clocking 5.7 seconds to the 60 mph mark. While the 2020 Mercedes-Benz C-Class Coupe ranks at the bottom in the acceleration test, it powers through the mid-range to emerge victorious in the quarter-mile run with a recorded time of 14.1 seconds.

With more power and improved performance, the fuel economy will minutely decrease from that of the previous model. The estimated fuel economy of the 2021 BMW 4-Series Coupe is 27 mpg (combined), 23 mpg (city), and 33 mpg (highway). It has a fuel tank capacity of 15.6 gallons and the coupe is expected to manage a combined range of 421 miles, which seems adequate for a car of its potential. 

Mercedes C-Class and Lexus RC 350 get the highest fuel tank capacity that helps in increasing the range figures. However, on the other hand, the BMW 4-Series Coupe is the most fuel-efficient car in this segment. On the flip-side, the 2020 Lexus RC 350 is the least efficient vehicle on the block managing a combined efficiency of 366 miles.

The BMW 4-Series gets a top-class cabin with enough cargo space and numerous advanced standard features and technologies. Most of the interior surface is covered with soft and premium materials and you can spend some extra dollars to cover the dashboard and the door panels with leather. You get comfort creatures like dual-zone climate control, keyless entry, and universal garage door opener. The 2021 4-Series can accommodate 4-5 adults with the front seats quite comfortable and sturdy with ample head and legroom. However, the rear seats do not have enough head and legroom to accommodate adults comfortably, a problem notably felt throughout the segment. 

The interior is filled to the brim with hi-tech and practical specifications. The standard features are synthetic leather upholstery, leather-wrapped steering wheel, 10-way power-adjustable front sport seats, etc. Other available features are leather upholstery, heated steering wheel, heated front seats, sport steering wheel, heated rear seats, four-way front-seat lumbar adjustment, etc. It gets two entire sets of LATCH car-seat connections. The 2021 base model of BMW 4-Series, that is the 430i will get a standard open-pore oak grain trim whereas the 440i trim gets a standard aluminum trim. Both the trims get an optional high-gloss ash-grey wood or aluminum mesh trim.

For the segment that it falls in, the 2021 BMW 4-Series manages a rather underwhelming cargo capacity. With all seats in an upright position, the BMW manages 12 cubic feet of space, which can further be extended to 46 cubic feet by folding down the rear seats. When compared to its competitors, all vehicles in the segment have a standard seating capacity of four passengers. While the Lexus RC 350 has the highest space for front-seat occupants, the 2020 Audi A5 Coupe bestows maximum comfort at the rear and also sports the best-in-class cargo capacity. 

How’s the 2021 BMW 4-Series Coupe’s infotainment system?

The 2021 BMW 4-Series gets a standard iDrive infotainment system with an 8.8-inch touchscreen. The 2021 model has also introduced an optional 10.25-inch screen. The infotainment system is easy to use with straightforward mechanisms. Knobs and switches are easy to locate with a user-friendly instrument cluster that provides all the information related to the car. The important functionalities are placed close to the driver for ease and comfort during driving. Some salient infotainment features of the infotainment system include:

• Apple CarPlay
• Optional 16-speaker Harman Kardon Sound System
• WiFi Hotspot
• USB Connection
• Bluetooth Connectivity
• BMW Intelligent Personal Assistant Voice recognition

The new model of 2021 gets a more polished look. It will come with a redesigned BMW's signature kidney grille. The tapered LED headlights along with the U-shaped daytime running lights give a sporty touch to the car. In the rear end, there comes a darkened L-shaped LED taillamps that gives a mysterious yet classy look to the car. The new model comes with greater exterior dimensions with the wheelbase increasing by 1.6-inch, the length increases by 5.2-inch, and the width increases by an inch. This updated design helps the car to become aerodynamic as claimed by BMW. It is expected to be the longest both in terms of overall length and wheelbase measuring 187.9 and 112.2 inches respectively. 

In comparison with the segment, the 2020 Mercedes-Benz C-Class Coupe is the lightest vehicle in the segment, while the Lexus RC 350 that weighs 3891 lbs is the heaviest. When compared statistically, the 2020 Audi A5 Coupe is relatively smaller in overall dimensions to its competitors. 

The 2021 BMW 4-Series shares the same underpinnings as its sibling, the BMW 3-series. However, it does receive more advanced features to make the coupe reliable and dependable. Though the safety ratings of 4-Series are not yet available, 3-Series has received 5 stars in all safety crash tests. Sharing a similar platform, the 4-Series is expected to deliver affable performance all throughout whenever it is tested. As standard it comes equipped with features such as a rearview camera, front and rear parking sensors and automatic emergency braking.

Some of the other safety features present in 2021 BMW 4-Series Coupe are:

• Lane departure warning
• Forward collision warning
• Pedestrian detection
• Blind-spot monitoring
• Automatic high-beam headlights
• A surround-view parking camera system
• Automatic parking assist

2021 BMW 4-Series Coupe vs 2020 Mercedes-Benz C-Class Coupe

The Mercedes-Benz C-Class Coupe bears a sophisticated design and follows a similar strategy in its performance. BMW focuses on smooth and impressive handling, comfortable ride quality, and powerful performance whereas Mercedes is focused on manufacturing cars with top-class cabin with plenty of features and equipment. Both cars have similar engine specifications and mileage. However, BMW offers better acceleration.So it entirely depends on your own choice of cars.

2021 BMW 4-Series Coupe vs 2020 Audi A5 Coupe

Audi A5 Coupe gets a more spacious and attractive cabin with lots of interior features. The rear row seats of Audi are more comfortable. Performance-wise, Audi A5 is better with a more sophisticated and thrilling experience, making it the better choice amongst the two. 

2021 BMW 4-Series Coupe vs 2020 Lexus RC 350

The base model of the 2020 Lexus RC 350 gets a more powerful engine than the base model of all its rivals. However, the acceleration and mileage offered by BMW are much better. Both cars are loaded with plenty of interiors and exterior features. Considering the price difference between the two models, we feel that the BMW 4-Series provides the bang for the buck in this comparison. 

The 2021 BMW 4-Series Coupe is one of the best luxury cars. With powerful engine options, high-performing trims, excellent handling, and feature-rich interior, this can be your first choice to buy in this segment. The 4-Series is all encompassing with a number of body styles to appeal to different segments of buyers. Its performance is expected to be better than that of its rivals and its redesigned exterior does increase its significance in the market. Therefore, if you are looking for a classy and sophisticated vehicle, you should go for this one.