The Comparative Analysis :
BMW 318i Automatic (08 - 11) vs. BMW 320i xDrive Steptronic (19 - ..)
€ 31,100
€ 42,500
€ 31,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 318i is considerably smaller in every dimension. It's 17.8 cm shorter, 1 cm narrower and 2.4 cm lower than the 320i.
318i
320i
1421
1817
1989
1445
1827
2068
1817 mm
Width
1827 mm
1989 mm
Width Incl. Mirrors
2068 mm
1421 mm
Height
1445 mm
2760
4531
2851
4709
4531 mm
Length
4709 mm
2760 mm
Wheelbase
2851 mm
Vehicle Weight
318i
320i
1465 kg
Kerb Weight
1615 kg
1910 kg
Gross Vehicle
Weight
Weight
2130 kg
Weight Difference:
150 kg
9.29 %
General
318i
320i
E90
Generation
G20
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
318i
320i
Straight-four petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine with turbocharger
BMW N43
Engine Series
BMW B48
N43-B20
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1998 CC
141 bhp
at 6000 rpm
Power
181 bhp
at 5000 rpm
318i
141 bhp
181 bhp
320i
190 NM
at 4250 rpm
Max. Torque
300 NM
at 1350 rpm
318i
190 NM
300 NM
320i
Performance
318i
320i
130 mph
Maximum Speed
143 mph
9.9 sec
Acceleration 0 to 62 mph
7.6 sec
62 mph
62
mph
mph
138 m
0.000 sec
318i
62 mph
62
mph
mph
106 m
0.000 sec
320i
▶ REPLAY
10.39 kg/bhp
Weight-to-Power Ratio
8.92 kg/bhp
318i
10.39 kg/bhp
8.92 kg/bhp
320i
Fuel Economy / Emissions
318i
320i
Fuel Economy
43 mpg
combined
48 mpg
318i
43 mpg
48 mpg
320i
32 mpg
city
47 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
59 L
593 mi
Range
621 mi
318i
593 mi
621 mi
320i
Environmental Impact
125 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).
111.8 kWh
318i
125 kWh
111.8 kWh
320i
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
155 g/km (NEFZ)
CO2 Emissions
151 g/km (WLTP)
Practical Convenience
318i
320i
4
Doors
4
5
No. of Seats
5
445 kg
Maximum Payload
515 kg
460 L
Boot Capacity
480 L
No data
Boot Capacity (Seats Down)
No data
