The Comparative Analysis :
BMW 420d Gran Coupé (15 - 17) vs. BMW 318d Gran Turismo Steptronic (16 - 18)
€ 40,800
€ 42,100
€ 40,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 420d 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 318d Gran Turismo.
420d Gran Coupé
318d 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
420d Gran Coupé
318d Gran Turismo
3494 lb
Curb Weight
3682 lb
4564 lb
Gross Vehicle
Weight
Weight
4773 lb
Weight Difference:
187 lb
5.08 %
General
420d Gran Coupé
318d Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
420d Gran Coupé
318d Gran Turismo
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B47
Engine Series
BMW B47
B47-D20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 4000 rpm
Power
148 hp
at 4000 rpm
420d Gran Coupé
187 hp
148 hp
318d Gran Turismo
280 lb‑ft
at 1750 rpm
Max. Torque
236 lb‑ft
at 1500 rpm
420d Gran Coupé
280 lb‑ft
236 lb‑ft
318d Gran Turismo
Performance
420d Gran Coupé
318d Gran Turismo
147 mph
Maximum Speed
130 mph
7.5 sec
Acceleration 0 to 62 mph
9.2 sec
62 mph
62
mph
mph
341 ft
0.000 sec
420d Gran Coupé
62 mph
62
mph
mph
420 ft
0.000 sec
318d Gran Turismo
▶ REPLAY
18.68 lb/hp
Weight-to-Power Ratio
24.88 lb/hp
420d Gran Coupé
18.68 lb/hp
24.88 lb/hp
318d Gran Turismo
Fuel Economy / Emissions
420d Gran Coupé
318d Gran Turismo
Fuel Economy
56 mpg
combined
55 mpg
420d Gran Coupé
56 mpg
55 mpg
318d Gran Turismo
46 mpg
city
48 mpg
No data
highway
No data
15.1 gal
Fuel Tank Capacity
15.1 gal
843 mi
Range
824 mi
420d Gran Coupé
843 mi
824 mi
318d Gran Turismo
Environmental Impact
86.4 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).
88.5 kWh
420d Gran Coupé
86.4 kWh
88.5 kWh
318d Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
179 g/mi (NEFZ)
CO2 Emissions
180 g/mi (NEFZ)
Practical Convenience
420d Gran Coupé
318d 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
