The Comparative Analysis :
Audi S4 TDI tiptronic (19 - ..) vs. Citroen C5 HDi 135 FAP Automatic (08 - 09)
€ 62,600

€ 29,300

€ 62,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi S4 TDI is a little smaller in every dimension. It's 0.4 inches shorter, 0.5 inches narrower and 1.9 inches lower than the Citroen C5 HDi 135 FAP.
Audi S4 TDI
Citroen C5 HDi 135 FAP
55.3
72.7
79.6
57.1
73.2
82.5
72.7 in
Width
73.2 in
79.6 in
Width Incl. Mirrors
82.5 in
55.3 in
Height
57.1 in
111.2
187.8
110.8
188.1
187.8 in
Length
188.1 in
111.2 in
Wheelbase
110.8 in
Vehicle Weight
Audi S4 TDI
Citroen C5 HDi 135 FAP
4101 lb
Curb Weight
3821 lb
5104 lb
Gross Vehicle
Weight
Weight
4828 lb

Weight Difference:
280 lb
6.83 %

General
Audi S4 TDI
Citroen C5 HDi 135 FAP
B9 (8W)
Generation
X7
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Audi S4 TDI
Citroen C5 HDi 135 FAP
6-cylinder mild hybrid diesel engine with turbocharger and electric driven compressor
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
342 hp
at 3850 rpm
Power
134 hp
at 4000 rpm
Audi S4 TDI
342 hp
134 hp
Citroen C5 HDi 135 FAP
516 lb‑ft
at 2500 rpm
Max. Torque
236 lb‑ft
at 2000 rpm
Audi S4 TDI
516 lb‑ft
236 lb‑ft
Citroen C5 HDi 135 FAP
Performance
Audi S4 TDI
Citroen C5 HDi 135 FAP
155 mph
Maximum Speed
125 mph
4.8 sec
Acceleration 0 to 62 mph
12.8 sec
62 mph
62
mph
mph
220 ft
0.000 sec

Audi S4 TDI
62 mph
62
mph
mph
584 ft
0.000 sec

Citroen C5 HDi 135 FAP
▶ REPLAY
11.99 lb/hp
Weight-to-Power Ratio
28.51 lb/hp
Audi S4 TDI
11.99 lb/hp
28.51 lb/hp
Citroen C5 HDi 135 FAP
Fuel Economy / Emissions
Audi S4 TDI
Citroen C5 HDi 135 FAP
Fuel Economy
38 mpg
combined
33 mpg
Audi S4 TDI
38 mpg
33 mpg
Citroen C5 HDi 135 FAP
33 mpg
city
24 mpg
No data
highway
43 mpg
15.3 gal
Fuel Tank Capacity
18.8 gal
581 mi
Range
621 mi
Audi S4 TDI
581 mi
621 mi
Citroen C5 HDi 135 FAP
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).
146.1 kWh
Audi S4 TDI
127.6 kWh
146.1 kWh
Citroen C5 HDi 135 FAP
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
290 g/mi (WLTP)
CO2 Emissions
304 g/mi (NEFZ)
Practical Convenience
Audi S4 TDI
Citroen C5 HDi 135 FAP
4
Doors
4
5
No. of Seats
5
1003 lb
Maximum Payload
1008 lb
13.6 cu ft
Trunk Volume
13.2 cu ft










No data
Cargo Volume (Seats Down)
No data