The Comparative Analysis :

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

€ 40,000
BMW 320i Steptronic (15 - 18) 320i
€ 46,700
 BMW 340i (15 - 17) 340i
€ 40,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,700

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

Vehicle Dimensions

The dimensions of the 320i and the 340i are absolutely identical. Both are 4633 mm long, 1811 mm wide and 1429 mm tall.
320i
340i
1429
Blueprint BMW 320i Steptronic (15 - 18)
1811
2031
1429
Blueprint BMW 340i (15 - 17)
1811
2031
1811 mm
Width
1811 mm
2031 mm
Width Incl. Mirrors
2031 mm
1429 mm
Height
1429 mm
Blueprint BMW 320i Steptronic (15 - 18)
2810
4633
Blueprint BMW 340i (15 - 17)
2810
4633
4633 mm
Length
4633 mm
2810 mm
Wheelbase
2810 mm

Vehicle Weight

320i
340i
1525 kg
Kerb Weight
1605 kg
2025 kg
Gross Vehicle
Weight
2090 kg
BMW 320i Steptronic (15 - 18)
Weight Difference:
80 kg
4.98 %
BMW 340i (15 - 17)

General

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

Engine

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

Performance

320i
340i
146 mph
Maximum Speed
155 mph
7.3 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

101 m
0.000 sec

320i

62 mph 62
mph

76 m
0.000 sec

340i

▶ REPLAY
8.43 kg/bhp
Weight-to-Power Ratio
4.98 kg/bhp
320i
8.43 kg/bhp
4.98 kg/bhp
340i

Fuel Economy / Emissions

320i
340i
Fuel Economy
53 mpg
combined
38 mpg
320i
53 mpg
38 mpg
340i
41 mpg
city
28 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
703 mi
Range
504 mi
320i
703 mi
504 mi
340i
Environmental Impact
100.4 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).
140.2 kWh
320i
100.4 kWh
140.2 kWh
340i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
124 g/km (NEFZ)
CO2 Emissions
172 g/km (NEFZ)

Practical Convenience

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