The Comparative Analysis :

BMW 320i Gran Turismo xDrive (16 - 18) vs. BMW 420i Gran Coupé Steptronic (14 - 16)

€ 43,400
BMW 320i Gran Turismo xDrive (16 - 18) 320i Gran Turismo
€ 38,900
 BMW 420i Gran Coupé Steptronic (14 - 16) 420i Gran Coupé
€ 43,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,900

ⓘ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
Blueprint BMW 320i Gran Turismo xDrive (16 - 18)
72
80.6
54.7
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
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
Blueprint BMW 320i Gran Turismo xDrive (16 - 18)
115
189.9
Blueprint BMW 420i Gran Coupé Steptronic (14 - 16)
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
3825 lb
Curb Weight
3483 lb
4916 lb
Gross Vehicle
Weight
4553 lb
BMW 320i Gran Turismo xDrive (16 - 18)
Weight Difference:
342 lb
8.94 %
BMW 420i Gran Coupé Steptronic (14 - 16)

General

320i Gran Turismo
420i Gran Coupé
F34
Generation
F36
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic 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
199 lb‑ft
at 1350 rpm
Max. Torque
199 lb‑ft
at 1250 rpm
320i Gran Turismo
199 lb‑ft
199 lb‑ft
420i Gran Coupé

Performance

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

371 ft
0.000 sec

320i Gran Turismo

62 mph 62
mph

348 ft
0.000 sec

420i Gran Coupé

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

Fuel Economy / Emissions

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

Practical Convenience

320i Gran Turismo
420i 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