The Comparative Analysis :

BMW 420i Gran Coupé Steptronic (14 - 16) vs. BMW 320i Gran Turismo Steptronic (13 - 16)

€ 38,900
BMW 420i Gran Coupé Steptronic (14 - 16) 420i Gran Coupé
€ 39,900
 BMW 320i Gran Turismo Steptronic (13 - 16) 320i Gran Turismo
€ 38,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,900

ⓘ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 320i Gran Turismo.
420i Gran Coupé
320i Gran Turismo
54.7
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
71.9
79.4
59.4
Blueprint BMW 320i Gran Turismo Steptronic (13 - 16)
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
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
110.6
182.6
Blueprint BMW 320i Gran Turismo Steptronic (13 - 16)
115
189.9
182.6 in
Length
189.9 in
110.6 in
Wheelbase
115 in

Vehicle Weight

420i Gran Coupé
320i Gran Turismo
3483 lb
Curb Weight
3605 lb
4553 lb
Gross Vehicle
Weight
4696 lb
BMW 420i Gran Coupé Steptronic (14 - 16)
Weight Difference:
121 lb
3.36 %
BMW 320i Gran Turismo Steptronic (13 - 16)

General

420i Gran Coupé
320i Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

420i Gran Coupé
320i Gran Turismo
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
BMW N20
Engine Series
BMW N20
N20-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
420i Gran Coupé
181 hp
181 hp
320i Gran Turismo
199 lb‑ft
at 1250 rpm
Max. Torque
199 lb‑ft
at 1250 rpm
420i Gran Coupé
199 lb‑ft
199 lb‑ft
320i Gran Turismo

Performance

420i Gran Coupé
320i Gran Turismo
147 mph
Maximum Speed
142 mph
7.6 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph 62
mph

348 ft
0.000 sec

420i Gran Coupé

62 mph 62
mph

361 ft
0.000 sec

320i Gran Turismo

▶ REPLAY
19.24 lb/hp
Weight-to-Power Ratio
19.92 lb/hp
420i Gran Coupé
19.24 lb/hp
19.92 lb/hp
320i Gran Turismo

Fuel Economy / Emissions

420i Gran Coupé
320i Gran Turismo
Fuel Economy
39 mpg
combined
38 mpg
420i Gran Coupé
39 mpg
38 mpg
320i Gran Turismo
29 mpg
city
29 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
611 mi
Range
601 mi
420i Gran Coupé
611 mi
601 mi
320i Gran Turismo
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).
117.5 kWh
420i Gran Coupé
115.6 kWh
117.5 kWh
320i Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
229 g/mi (NEFZ)
CO2 Emissions
233 g/mi (NEFZ)

Practical Convenience

420i Gran Coupé
320i 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