The Comparative Analysis :

BMW 340i Steptronic (15 - 17) vs. BMW 320i xDrive (15 - 18)

€ 48,800
BMW 340i Steptronic (15 - 17) 340i
€ 40,400
 BMW 320i xDrive (15 - 18) 320i
€ 48,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the 340i is 0.5 cm lower.
340i
320i
1429
Blueprint BMW 340i Steptronic (15 - 17)
1811
2031
1434
Blueprint BMW 320i xDrive (15 - 18)
1811
2031
1811 mm
Width
1811 mm
2031 mm
Width Incl. Mirrors
2031 mm
1429 mm
Height
1434 mm
Blueprint BMW 340i Steptronic (15 - 17)
2810
4633
Blueprint BMW 320i xDrive (15 - 18)
2810
4633
4633 mm
Length
4633 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

340i
320i
1615 kg
Kerb Weight
1595 kg
2100 kg
Gross Vehicle
Weight
2095 kg
BMW 340i Steptronic (15 - 17)
Weight Difference:
20 kg
1.24 %
BMW 320i xDrive (15 - 18)

General

340i
320i
F30
Generation
F30
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

340i
320i
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-four petrol engine with tur­bo­charger
BMW B58
Engine Series
BMW B48
B58-B30
Engine Code
B48-B20
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1998 CC
322 bhp
at 5500 rpm
Power
181 bhp
at 5000 rpm
340i
322 bhp
181 bhp
320i
450 NM
at 1380 rpm
Max. Torque
270 NM
at 1350 rpm
340i
450 NM
270 NM
320i

Performance

340i
320i
155 mph
Maximum Speed
144 mph
5.5 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph 62
mph

76 m
0.000 sec

340i

62 mph 62
mph

104 m
0.000 sec

320i

▶ REPLAY
5.02 kg/bhp
Weight-to-Power Ratio
8.81 kg/bhp
340i
5.02 kg/bhp
8.81 kg/bhp
320i

Fuel Economy / Emissions

340i
320i
Fuel Economy
43 mpg
combined
44 mpg
340i
43 mpg
44 mpg
320i
33 mpg
city
34 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
574 mi
Range
583 mi
340i
574 mi
583 mi
320i
Environmental Impact
123.1 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).
121.2 kWh
340i
123.1 kWh
121.2 kWh
320i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
152 g/km (NEFZ)
CO2 Emissions
149 g/km (NEFZ)

Practical Convenience

340i
320i
4
Doors
4
5
No. of Seats
5
485 kg
Maximum Payload
500 kg
480 L
Boot Capacity
480 L
No data
Boot Capacity (Seats Down)
No data