The Comparative Analysis :
BMW 420i Gran Coupé Steptronic (17 - ..) vs. BMW 320d Gran Turismo (18 - ..)
€ 43,400
€ 43,600
€ 43,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 420i Gran Coupé is considerably smaller in every dimension. It's 7.3 inches shorter, 0.1 inches narrower and 4.7 inches lower than the 320d Gran Turismo.
420i Gran Coupé
320d Gran Turismo
54.7
71.9
79.4
59.4
72
80.6
71.9 in
Width
72 in
79.4 in
Width Incl. Mirrors
80.6 in
54.7 in
Height
59.4 in
110.6
182.6
115
189.9
182.6 in
Length
189.9 in
110.6 in
Wheelbase
115 in
Vehicle Weight
420i Gran Coupé
320d Gran Turismo
3560 lb
Curb Weight
3759 lb
4630 lb
Gross Vehicle
Weight
Weight
4850 lb
Weight Difference:
198 lb
5.27 %
General
420i Gran Coupé
320d Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
420i Gran Coupé
320d Gran Turismo
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B48
Engine Series
BMW B47
B48-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
187 hp
at 4000 rpm
420i Gran Coupé
181 hp
187 hp
320d Gran Turismo
199 lb‑ft
at 1350 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
420i Gran Coupé
199 lb‑ft
295 lb‑ft
320d Gran Turismo
Performance
420i Gran Coupé
320d Gran Turismo
147 mph
Maximum Speed
143 mph
7.7 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
351 ft
0.000 sec
420i Gran Coupé
62 mph
62
mph
mph
361 ft
0.000 sec
320d Gran Turismo
▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
20.1 lb/hp
420i Gran Coupé
19.67 lb/hp
20.1 lb/hp
320d Gran Turismo
Fuel Economy / Emissions
420i Gran Coupé
320d Gran Turismo
Fuel Economy
40 mpg
combined
47 mpg
420i Gran Coupé
40 mpg
47 mpg
320d Gran Turismo
34 mpg
city
41 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.1 gal
632 mi
Range
708 mi
420i Gran Coupé
632 mi
708 mi
320d Gran Turismo
Environmental Impact
111.8 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
102.8 kWh
420i Gran Coupé
111.8 kWh
102.8 kWh
320d Gran Turismo
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
282 g/mi (WLTP)
CO2 Emissions
248 g/mi (WLTP)
Practical Convenience
420i Gran Coupé
320d Gran Turismo
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1091 lb
13.6 cu ft
Trunk Volume
14.7 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
45.3 cu ft
