The Comparative Analysis :
BMW 318d xDrive (13 - 15) vs. BMW 320si (06 - 07)
€ 36,300
€ 33,000
€ 36,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,000
ⓘ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 10.4 cm longer, 0.6 cm narrower and 1.3 cm taller than the 320si.
318d
320si
1434
1811
2031
1421
1817
1989
1811 mm
Width
1817 mm
2031 mm
Width Incl. Mirrors
1989 mm
1434 mm
Height
1421 mm
2810
4624
2760
4520
4624 mm
Length
4520 mm
2810 mm
Wheelbase
2760 mm
Vehicle Weight
318d
320si
1565 kg
Kerb Weight
1395 kg
2030 kg
Gross Vehicle
Weight
Weight
1840 kg
Weight Difference:
170 kg
10.86 %
General
318d
320si
F30
Generation
E90
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
318d
320si
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW N47
Engine Series
BMW N45
N47-D20
Engine Code
N45-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1997 CC
141 bhp
at 4000 rpm
Power
171 bhp
at 7000 rpm
318d
141 bhp
171 bhp
320si
320 NM
at 1750 rpm
Max. Torque
200 NM
at 4250 rpm
318d
320 NM
200 NM
320si
Performance
318d
320si
132 mph
Maximum Speed
140 mph
9.2 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
128 m
0.000 sec
318d
62 mph
62
mph
mph
113 m
0.000 sec
320si
▶ REPLAY
11.1 kg/bhp
Weight-to-Power Ratio
8.16 kg/bhp
318d
11.1 kg/bhp
8.16 kg/bhp
320si
Fuel Economy / Emissions
318d
320si
Fuel Economy
60 mpg
combined
32 mpg
318d
60 mpg
32 mpg
320si
50 mpg
city
22 mpg
No data
motorway
No data
57 L
Fuel Tank Capacity
63 L
754 mi
Range
440 mi
318d
754 mi
440 mi
320si
Environmental Impact
96.7 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).
168.7 kWh
318d
96.7 kWh
168.7 kWh
320si
Euro 5
Emission Standard
Euro 4
123 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)
Practical Convenience
318d
320si
4
Doors
4
5
No. of Seats
5
465 kg
Maximum Payload
445 kg
480 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
