The Comparative Analysis :
BMW 328i Gran Turismo (13 - 15) vs. BMW 420d Gran Coupé Steptronic (14 - 15)
€ 41,700
€ 41,700
€ 41,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 328i Gran Turismo is considerably bigger in every dimension. It's 7.3 inches longer, 0.1 inches wider and 4.7 inches taller than the 420d Gran Coupé.
328i Gran Turismo
420d Gran Coupé
59.4
72
80.6
54.7
71.9
79.4
72 in
Width
71.9 in
80.6 in
Width Incl. Mirrors
79.4 in
59.4 in
Height
54.7 in
115
189.9
110.6
182.6
189.9 in
Length
182.6 in
115 in
Wheelbase
110.6 in
Vehicle Weight
328i Gran Turismo
420d Gran Coupé
3627 lb
Curb Weight
3527 lb
4718 lb
Gross Vehicle
Weight
Weight
4597 lb
Weight Difference:
99 lb
2.73 %
General
328i Gran Turismo
420d Gran Coupé
F34
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
328i Gran Turismo
420d Gran Coupé
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N20
Engine Series
BMW N47
N20-B20
Engine Code
N47-D20


4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
181 hp
at 4000 rpm
328i Gran Turismo
242 hp
181 hp
420d Gran Coupé
258 lb‑ft
at 1250 rpm
Max. Torque
280 lb‑ft
at 1750 rpm
328i Gran Turismo
258 lb‑ft
280 lb‑ft
420d Gran Coupé
Performance
328i Gran Turismo
420d Gran Coupé
155 mph
Maximum Speed
144 mph
6.1 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
279 ft
0.000 sec
328i Gran Turismo
62 mph
62
mph
mph
341 ft
0.000 sec
420d Gran Coupé
▶ REPLAY
14.99 lb/hp
Weight-to-Power Ratio
19.49 lb/hp
328i Gran Turismo
14.99 lb/hp
19.49 lb/hp
420d Gran Coupé
Fuel Economy / Emissions
328i Gran Turismo
420d Gran Coupé
Fuel Economy
35 mpg
combined
51 mpg
328i Gran Turismo
35 mpg
51 mpg
420d Gran Coupé
27 mpg
city
44 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.1 gal
557 mi
Range
770 mi
328i Gran Turismo
557 mi
770 mi
420d Gran Coupé
Environmental Impact
127 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).
94.6 kWh
328i Gran Turismo
127 kWh
94.6 kWh
420d Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
251 g/mi (NEFZ)
CO2 Emissions
195 g/mi (NEFZ)
Practical Convenience
328i Gran Turismo
420d 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
















