The Comparative Analysis :

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

€ 41,400
BMW 420i Gran Coupé xDrive Steptronic (14 - 16) 420i Gran Coupé
€ 43,100
 BMW 320i Gran Turismo Steptronic (16 - ..) 320i Gran Turismo
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,100

ⓘ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 4.1 inches lower than the 320i Gran Turismo.
420i Gran Coupé
320i Gran Turismo
55.3
Blueprint BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
71.9
79.4
59.4
Blueprint BMW 320i Gran Turismo Steptronic (16 - ..)
72
80.6
71.9 in
Width
72 in
79.4 in
Width Incl. Mirrors
80.6 in
55.3 in
Height
59.4 in
Blueprint BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
110.6
182.6
Blueprint BMW 320i Gran Turismo Steptronic (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
3660 lb
Curb Weight
3693 lb
4729 lb
Gross Vehicle
Weight
4784 lb
BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
Weight Difference:
33 lb
0.89 %
BMW 320i Gran Turismo Steptronic (16 - ..)

General

420i Gran Coupé
320i Gran Turismo
F36
Generation
F34
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
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 B48
N20-B20
Engine Code
B48-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 1350 rpm
420i Gran Coupé
199 lb‑ft
199 lb‑ft
320i Gran Turismo

Performance

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

361 ft
0.000 sec

420i Gran Coupé

62 mph 62
mph

371 ft
0.000 sec

320i Gran Turismo

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

Fuel Economy / Emissions

420i Gran Coupé
320i Gran Turismo
Fuel Economy
37 mpg
combined
38 mpg
420i Gran Coupé
37 mpg
38 mpg
320i Gran Turismo
27 mpg
city
31 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
583 mi
Range
601 mi
420i Gran Coupé
583 mi
601 mi
320i Gran Turismo
Environmental Impact
121.2 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
121.2 kWh
117.5 kWh
320i Gran Turismo
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
240 g/mi (NEFZ)
CO2 Emissions
283 g/mi (WLTP)

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