The Comparative Analysis :
BMW 320si (06 - 07) vs. BMW 325d Steptronic (16 - 18)
€ 33,000
€ 46,000
€ 33,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,000
ⓘ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 320si is 11.3 cm shorter, 0.6 cm wider and 0.8 cm lower than the 325d.
320si
325d
1421
1817
1989
1429
1811
2031
1817 mm
Width
1811 mm
1989 mm
Width Incl. Mirrors
2031 mm
1421 mm
Height
1429 mm
2760
4520
2810
4633
4520 mm
Length
4633 mm
2760 mm
Wheelbase
2810 mm
Vehicle Weight
320si
325d
1395 kg
Kerb Weight
1580 kg
1840 kg
Gross Vehicle
Weight
Weight
2065 kg
Weight Difference:
185 kg
11.71 %
General
320si
325d
E90
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
320si
325d
Straight-four petrol engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
BMW N45
Engine Series
BMW B47
N45-B20
Engine Code
B47-D20
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1995 CC
171 bhp
at 7000 rpm
Power
221 bhp
at 4400 rpm
320si
171 bhp
221 bhp
325d
200 NM
at 4250 rpm
Max. Torque
450 NM
at 1500 rpm
320si
200 NM
450 NM
325d
Performance
320si
325d
140 mph
Maximum Speed
152 mph
8.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
113 m
0.000 sec
320si
62 mph
62
mph
mph
85 m
0.000 sec
325d
▶ REPLAY
8.16 kg/bhp
Weight-to-Power Ratio
7.15 kg/bhp
320si
8.16 kg/bhp
7.15 kg/bhp
325d
Fuel Economy / Emissions
320si
325d
Fuel Economy
32 mpg
combined
64 mpg
320si
32 mpg
64 mpg
325d
22 mpg
city
56 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
57 L
440 mi
Range
805 mi
320si
440 mi
805 mi
325d
Environmental Impact
168.7 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).
90.4 kWh
320si
168.7 kWh
90.4 kWh
325d
Euro 4
Emission Standard
Euro 6b (NEFZ)
214 g/km (NEFZ)
CO2 Emissions
116 g/km (NEFZ)
Practical Convenience
320si
325d
4
Doors
4
5
No. of Seats
5
445 kg
Maximum Payload
485 kg
460 L
Boot Capacity
480 L
No data
Boot Capacity (Seats Down)
No data
