The Comparative Analysis :
Audi S4 TDI tiptronic (19 - ..) vs. BMW 325xi Automatic (05 - 07)
€ 62,600
€ 38,700
€ 62,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Audi S4 TDI is 9.8 inches longer, 1.2 inches wider and 0.7 inches lower than the BMW 325xi.
Audi S4 TDI
BMW 325xi
55.3
72.7
79.6
55.9
71.5
78.3
72.7 in
Width
71.5 in
79.6 in
Width Incl. Mirrors
78.3 in
55.3 in
Height
55.9 in
111.2
187.8
108.7
178
187.8 in
Length
178 in
111.2 in
Wheelbase
108.7 in
Vehicle Weight
Audi S4 TDI
BMW 325xi
4101 lb
Curb Weight
3605 lb
5104 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
496 lb
12.1 %
General
Audi S4 TDI
BMW 325xi
B9 (8W)
Generation
E90
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Audi S4 TDI
BMW 325xi
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
Engine Series
BMW N52
Engine Code
N52-B25
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
342 hp
at 3850 rpm
Power
215 hp
at 6500 rpm
Audi S4 TDI
342 hp
215 hp
BMW 325xi
516 lb‑ft
at 2500 rpm
Max. Torque
184 lb‑ft
at 2750 rpm
Audi S4 TDI
516 lb‑ft
184 lb‑ft
BMW 325xi
Performance
Audi S4 TDI
BMW 325xi
155 mph
Maximum Speed
147 mph
4.8 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
220 ft
0.000 sec
Audi S4 TDI
62 mph
62
mph
mph
371 ft
0.000 sec
BMW 325xi
▶ REPLAY
11.99 lb/hp
Weight-to-Power Ratio
16.77 lb/hp
Audi S4 TDI
11.99 lb/hp
16.77 lb/hp
BMW 325xi
Fuel Economy / Emissions
Audi S4 TDI
BMW 325xi
Fuel Economy
38 mpg
combined
24 mpg
Audi S4 TDI
38 mpg
24 mpg
BMW 325xi
33 mpg
city
16 mpg
No data
highway
No data
15.3 gal
Fuel Tank Capacity
16.6 gal
581 mi
Range
395 mi
Audi S4 TDI
581 mi
395 mi
BMW 325xi
Environmental Impact
127.6 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).
187.5 kWh
Audi S4 TDI
127.6 kWh
187.5 kWh
BMW 325xi
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
290 g/mi (WLTP)
CO2 Emissions
383 g/mi (NEFZ)
Practical Convenience
Audi S4 TDI
BMW 325xi
4
Doors
4
5
No. of Seats
5
1003 lb
Maximum Payload
981 lb
13.6 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
