Used 2019 BMW 6 Series 640i for sale 

There are four trim levels on offer, namely, 640i, 640i xDrive, 650i, 650i xDrive. The 640i Gran Coupe variant comes powered by a 3.0-liter 6-cylinder engine. All the trim levels are offered in an all-wheel-drive configuration as well. Both the 650i and 650i xDrive come powered by a 4.4-liter turbocharged V8 engine. Feature-wise, the variants are similar. The only difference is the drivetrain setup.

We Recommend

The 640i Gran Coupe's engine offers enough power and options to most drivers but we think that there's a missing luxury touch in the trim. On the other hand, the 650i is offered with a V8 engine that propels 445 horses and 480 pound-feet of torque. So, our pick is the 650i for sure. We would have recommended the all-wheel-drive configured 650i xDrive only if there's a need due to climatic conditions in your region.

The BMW 6 Series Gran Coupe is offered in two engine options. The 640i comes powered with a turbocharged 3.0-liter Inline 6-cylinder engine that effectively produces 315 horsepower and 330 lb-feet of torque. The engine is paired to an eight-speed automatic transmission. Meanwhile, the BMW 650i comes with a powerful 4.4-liter turbocharged V8 engine that propels 445 hp and 480 lb-ft of torque.

Acceleration

The BMW 6 Series Gran Coupe completes the zero to 60 mph mark in 5.1 seconds which is similar to the rivals. The 3-0-liter engine takes just 4.9 seconds to cover the same. It takes 13.4 seconds to cover the quarter mile. 

Ride and Handling

The BMW 640i Gran Coupe comes installed with an Integral Active Steering system that helps easy maneuver with additional rear-wheel active steering. At high speeds, the rear wheels tend to steer in the same direction as the front wheels, enhancing the overall stability of the car.

As a part of the Dynamic Handling Package, the Dynamic Damper Control helps you to get through rough pavements. Overall, the handling is smooth and comfortable.

Braking

The BMW 640i is equipped with powerful brakes that make it stop short and straight. It has got 13.7 inches disc in the front and 13.6 inches disc in the rear. It takes just 106 ft to stop from a speed of 60mph.

The BMW 640i's 6 cylinder turbocharged engine returns 20 mpg in city and 28 mpg on the highway. Also, the combined economy is 23 mpg. This is a decent fuel economy in the class.

The BMW 6 Series Gran Coupe is capable of accommodating five passengers with a spacious cabin. The headroom and legroom are sufficient for the front passengers while the rear passengers may face difficulty in accommodation due to the sloping roofline. The seats are 10-way power-adjustable, offering better thigh and back support.

Interior Features

There are plenty of features available inside the car. Chief among them are as follows:

• Dual-Zone Automatic Climate Control
• Heated Seats
• Power tilt and telescoping steering wheel
• Auto-dimming rearview mirror
• Wireless charging pad
• Navigation system
• iDrive infotainment system

Infotainment System

The BMW 6 Series Gran Coupe has got the latest 6.0 iDrive Infotainment system. The infotainment system has a 10.2-inch screen display with an integrated touchpad on the controller.

Some of the notable infotainment features are:

• Smartphone app integration
• Nine-speaker sound system
• USB port
• Satellite radio
• AUX
• Navigation
• BMW Connected Drive Services

Cargo volume

The BMW 6 Series Coupe offers generous cargo space of 31 cubic feet. One can easily manage their belongings with such space. In comparison to the rivals like Panamera and Mercedes-Benz CLS 45, the BMW 6 Series Gran Coupe has a bigger trunk.

The 6 Series Gran Coupe looks stunning with an aggressive front fascia that makes it look a bit sporty. The Gran Coupe weighs 4464 pounds and measures 200.9 inches in length, 74.9 inches in width, and 60.6 inches in height. With a ground clearance of 5.4 inches, the BMW 6 Series Gran Coupe has best of all to offer.

This vehicle is yet to be crash-tested by the National Highway Traffic Safety Administration (NHTSA) or the Insurance Institute for Highway Safety (IIHS).

Safety Features

• Driver and front passenger dual-stage airbags, front thorax side airbags, knee airbags, and Sideguard head curtain airbags
• Front passenger occupant detection
• Power central locking system with safety unlock feature if airbags deploy
• Anti-lock Brake System (ABS) with Electronic Brake-force Distribution (EBD) and brake assist
• Electronic Stability Control (ESC) with secondary collision brake assist and traction control (ASR)
• Anti-theft alarm system with immobilizer
• Tire-pressure monitoring system
• Lower Anchors and Tethers for Children (LATCH) in rear seats
• Electromechanical parking brake
• Safety belt reminder for driver and front passenger

BMW 640i Gran Coupe VS Genesis G90 Premium

The Genesis G90 premium comes powered by a 3.3-liter twin-turbo V6 engine that delivers 365 hp, which is far greater than what the 640i Gran Coupe delivers. Also, the G90 is priced below the $70K band whereas the BMW 6 Series Gran Coupe is a bit expensive. The 640i lacks the luxurious appeal in comparison to the Genesis G90.

BMW 640i Gran Coupe VS Porsche Panamera

The Porsche Panamera is almost similar to the BMW 6 Series in terms of power delivery and design ethics. The power output from the Panamera is slightly more than the 640i Gran Coupe. The Porsche Panamera is also great at handling and comfort. The only disadvantage with the Porsche Panamera is its seating capacity since it's a 4-seater car and lacks cabin space.

BMW 640i Gran Coupe VS Mercedes-Benz CLS 450

The Mercedes Benz CLS 450 is offering higher power than the BMW 6 Series Gran Coupe. Despite having a powerful engine, the price of the CLS 450 is lower than the 640i Gran Coupe. In our choice, the Mercedes Benz CLS 450 would be an honest pick.

The 2019 BMW 6-Series Coupe carries a generation next design and comes with a heavy makeover when compared to the old 5-series models. The power-packed 650i trim is capable of delivering complete throttle. The carmaker has made justice with the interior, keeping the pricing in mind. The car also offers great driver aids. However, if the price is your concern, you may have a look at cars like Mercedes-Benz CLS 450 and Genesis G90.