BMW 6 Series vs BMW 3 Series Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

Select a car to compare

Cancel
Change
2021 BMW 6 Series 2.0TD 620d M Sport
Photo of 2018 model year shown

Select a car to compare

Cancel
Change
2024 BMW 3 Series 2.0 320i M Sport (Pro Pack) Saloon 4d
Photo of 2020 model year shown

Select a car to compare

Cancel
+

Specs

2021 BMW 6 Series
2.0TD 620d M Sport
2024 BMW 3 Series
2.0 320i M Sport (Pro Pack) Saloon 4d
Powertrain 8-speed Automatic 8-speed Automatic
Drivetrain
RWD
RWD
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 250 L 223 L
Engine
Fuel type
Diesel
Petrol
Power
140 kW
137 kW
Torque
542 N-m @ 1,750 RPM
366 N-m @ 4,600 RPM
Cylinders
4 cylinders
4 cylinders
Engine size
1,995 cc
1,998 cc
Interior
Maximum seating 5 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 129.31 m 119.71 m
Width 54.81 m 52.53 m
Height 39.07 m 36.58 m
Wheelbase 77.98 m 72.42 m

Available Options

2021 BMW 6 Series
2.0TD 620d M Sport
2024 BMW 3 Series
2.0 320i M Sport (Pro Pack) Saloon 4d

Related Comparisons