The Comparative Analysis :
BMW 318d (15 - 18) vs. BMW 320i (08 - 11)
€ 37,300

€ 31,600

€ 37,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The 318d is 10.2 cm longer, 0.6 cm narrower and 0.8 cm taller than the 320i.
318d
320i
1429
1811
2031
1421
1817
1989
1811 mm
Width
1817 mm
2031 mm
Width Incl. Mirrors
1989 mm
1429 mm
Height
1421 mm
2810
4633
2760
4531
4633 mm
Length
4531 mm
2810 mm
Wheelbase
2760 mm
Vehicle Weight
318d
320i
1505 kg
Kerb Weight
1445 kg
2050 kg
Gross Vehicle
Weight
Weight
1890 kg

Weight Difference:
60 kg
3.99 %

General
318d
320i
F30
Generation
E90
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
318d
320i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW B47
Engine Series
BMW N43
B47-D20
Engine Code
N43-B20


4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1995 CC
148 bhp
at 4000 rpm
Power
168 bhp
at 6700 rpm
318d
148 bhp
168 bhp
320i
320 NM
at 1500 rpm
Max. Torque
210 NM
at 4250 rpm
318d
320 NM
210 NM
320i
Performance
318d
320i
134 mph
Maximum Speed
142 mph
8.6 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph
62
mph
mph
119 m
0.000 sec

318d
62 mph
62
mph
mph
114 m
0.000 sec

320i
▶ REPLAY
10.17 kg/bhp
Weight-to-Power Ratio
8.6 kg/bhp
318d
10.17 kg/bhp
8.6 kg/bhp
320i
Fuel Economy / Emissions
318d
320i
Fuel Economy
71 mpg
combined
44 mpg
318d
71 mpg
44 mpg
320i
58 mpg
city
34 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
63 L
885 mi
Range
611 mi
318d
885 mi
611 mi
320i
Environmental Impact
82.2 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).
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
318d
82.2 kWh
121.2 kWh
320i
Euro 6b (NEFZ)
Emission Standard
Euro 5
106 g/km (NEFZ)
CO2 Emissions
148 g/km (NEFZ)
Practical Convenience
318d
320i
4
Doors
4
5
No. of Seats
5
545 kg
Maximum Payload
445 kg
480 L
Boot Capacity
460 L










No data
Boot Capacity (Seats Down)
No data