The Comparative Analysis :
BMW 320d Gran Turismo Steptronic (15 - 16) vs. BMW 420i Gran Coupé xDrive (17 - 18)
€ 42,400
€ 43,600
€ 42,400
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 320d Gran Turismo is considerably bigger in every dimension. It's 7.3 inches longer, 0.1 inches wider and 4.1 inches taller than the 420i Gran Coupé.
320d Gran Turismo
420i Gran Coupé
59.4
72
80.6
55.3
71.9
79.4
72 in
Width
71.9 in
80.6 in
Width Incl. Mirrors
79.4 in
59.4 in
Height
55.3 in
115
189.9
110.6
182.6
189.9 in
Length
182.6 in
115 in
Wheelbase
110.6 in
Vehicle Weight
320d Gran Turismo
420i Gran Coupé
3682 lb
Curb Weight
3693 lb
4773 lb
Gross Vehicle
Weight
Weight
4762 lb
Weight Difference:
11 lb
0.3 %
General
320d Gran Turismo
420i Gran Coupé
F34
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
320d Gran Turismo
420i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B47
Engine Series
BMW B48
B47-D20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 4000 rpm
Power
181 hp
at 5000 rpm
320d Gran Turismo
187 hp
181 hp
420i Gran Coupé
295 lb‑ft
at 1750 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
320d Gran Turismo
295 lb‑ft
199 lb‑ft
420i Gran Coupé
Performance
320d Gran Turismo
420i Gran Coupé
140 mph
Maximum Speed
145 mph
7.7 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
351 ft
0.000 sec
320d Gran Turismo
62 mph
62
mph
mph
354 ft
0.000 sec
420i Gran Coupé
▶ REPLAY
19.69 lb/hp
Weight-to-Power Ratio
20.4 lb/hp
320d Gran Turismo
19.69 lb/hp
20.4 lb/hp
420i Gran Coupé
Fuel Economy / Emissions
320d Gran Turismo
420i Gran Coupé
Fuel Economy
55 mpg
combined
36 mpg
320d Gran Turismo
55 mpg
36 mpg
420i Gran Coupé
47 mpg
city
27 mpg
No data
highway
No data
15.1 gal
Fuel Tank Capacity
15.9 gal
824 mi
Range
565 mi
320d Gran Turismo
824 mi
565 mi
420i Gran Coupé
Environmental Impact
88.5 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).
125 kWh
320d Gran Turismo
88.5 kWh
125 kWh
420i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
182 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
320d Gran Turismo
420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1091 lb
Maximum Payload
1069 lb
14.7 cu ft
Trunk Volume
13.6 cu ft
45.3 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
