The Comparative Analysis :
BMW 320i Gran Turismo (16 - 18) vs. BMW 420i Gran Coupé (14 - 16)
€ 40,900
€ 36,800
€ 40,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 320i 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 420i Gran Coupé.
320i Gran Turismo
420i 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
320i Gran Turismo
420i Gran Coupé
3649 lb
Curb Weight
3428 lb
4751 lb
Gross Vehicle
Weight
Weight
4497 lb
Weight Difference:
220 lb
6.03 %
General
320i Gran Turismo
420i Gran Coupé
F34
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
320i Gran Turismo
420i Gran Coupé
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B48
Engine Series
BMW N20
B48-B20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
181 hp
at 5000 rpm
320i Gran Turismo
181 hp
181 hp
420i Gran Coupé
214 lb‑ft
at 1350 rpm
Max. Torque
199 lb‑ft
at 1250 rpm
320i Gran Turismo
214 lb‑ft
199 lb‑ft
420i Gran Coupé
Performance
320i Gran Turismo
420i Gran Coupé
143 mph
Maximum Speed
147 mph
8 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
364 ft
0.000 sec
320i Gran Turismo
62 mph
62
mph
mph
341 ft
0.000 sec
420i Gran Coupé
▶ REPLAY
20.16 lb/hp
Weight-to-Power Ratio
18.94 lb/hp
320i Gran Turismo
20.16 lb/hp
18.94 lb/hp
420i Gran Coupé
Fuel Economy / Emissions
320i Gran Turismo
420i Gran Coupé
Fuel Economy
39 mpg
combined
37 mpg
320i Gran Turismo
39 mpg
37 mpg
420i Gran Coupé
31 mpg
city
27 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
15.9 gal
611 mi
Range
583 mi
320i Gran Turismo
611 mi
583 mi
420i Gran Coupé
Environmental Impact
115.6 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).
121.2 kWh
320i Gran Turismo
115.6 kWh
121.2 kWh
420i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
224 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)
Practical Convenience
320i Gran Turismo
420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1102 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
