The Comparative Analysis :

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

€ 46,700
BMW 340i (15 - 17) 340i
€ 42,000
 BMW 320d Steptronic (15 - 18) 320d
€ 46,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,000

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

Vehicle Dimensions

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

Vehicle Weight

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

General

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

Engine

340i
320d
Straight-six petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW B58
Engine Series
BMW B47
B58-B30
Engine Code
B47-D20
4
Valves
4
6
Cylinders
4
2998 CC
Engine Capacity
1995 CC
322 bhp
at 5500 rpm
Power
187 bhp
at 4000 rpm
340i
322 bhp
187 bhp
320d
450 NM
at 1380 rpm
Max. Torque
400 NM
at 1750 rpm
340i
450 NM
400 NM
320d

Performance

340i
320d
155 mph
Maximum Speed
143 mph
5.5 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

76 m
0.000 sec

340i

62 mph 62
mph

100 m
0.000 sec

320d

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

Fuel Economy / Emissions

340i
320d
Fuel Economy
38 mpg
combined
71 mpg
340i
38 mpg
71 mpg
320d
28 mpg
city
59 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
57 L
Kraftstoffanzeige
504 mi
Range
885 mi
340i
504 mi
885 mi
320d
Environmental Impact
140.2 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).
82.2 kWh
340i
140.2 kWh
82.2 kWh
320d
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
172 g/km (NEFZ)
CO2 Emissions
106 g/km (NEFZ)

Practical Convenience

340i
320d
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