The Comparative Analysis :

Citroen C5 HDi 170 Biturbo FAP (08 - 09) vs. Audi S4 (05 - 07)

€ 30,000
Citroen C5 HDi 170 Biturbo FAP (08 - 09) Citroen C5 HDi 170 Biturbo FAP
€ 55,600
 Audi S4 (05 - 07) Audi S4
€ 30,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Citroen C5 HDi 170 Biturbo FAP is considerably bigger in every dimension. It's 7.6 inches longer, 3.5 inches wider and 0.9 inches taller than the Audi S4.
Citroen C5 HDi 170 Biturbo FAP
Audi S4
57.1
Blueprint Citroen C5 HDi 170 Biturbo FAP (08 - 09)
73.2
82.5
56.2
Blueprint Audi S4 (05 - 07)
69.8
76.1
73.2 in
Width
69.8 in
82.5 in
Width Incl. Mirrors
76.1 in
57.1 in
Height
56.2 in
Blueprint Citroen C5 HDi 170 Biturbo FAP (08 - 09)
110.8
188.1
Blueprint Audi S4 (05 - 07)
104
180.6
188.1 in
Length
180.6 in
110.8 in
Wheelbase
104 in

Vehicle Weight

Citroen C5 HDi 170 Biturbo FAP
Audi S4
3977 lb
Curb Weight
3825 lb
4885 lb
Gross Vehicle
Weight
4872 lb
Citroen C5 HDi 170 Biturbo FAP (08 - 09)
Weight Difference:
152 lb
3.82 %
Audi S4 (05 - 07)

General

Citroen C5 HDi 170 Biturbo FAP
Audi S4
X7
Generation
B7 (8E)
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Citroen C5 HDi 170 Biturbo FAP
Audi S4
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
BBK
4
Valves
5
4
Cylinders
8
2.2 L / 108 cu in
Displacement
4.2 L / 206 cu in
168 hp
at 4000 rpm
Power
339 hp
at 7000 rpm
Citroen C5 HDi 170 Biturbo FAP
168 hp
339 hp
Audi S4
273 lb‑ft
at 1500 rpm
Max. Torque
302 lb‑ft
at 3500 rpm
Citroen C5 HDi 170 Biturbo FAP
273 lb‑ft
302 lb‑ft
Audi S4

Performance

Citroen C5 HDi 170 Biturbo FAP
Audi S4
136 mph
Maximum Speed
155 mph
10 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph 62
mph

456 ft
0.000 sec

Citroen C5 HDi 170 Biturbo FAP

62 mph 62
mph

256 ft
0.000 sec

Audi S4

▶ REPLAY
23.67 lb/hp
Weight-to-Power Ratio
11.28 lb/hp
Citroen C5 HDi 170 Biturbo FAP
23.67 lb/hp
11.28 lb/hp
Audi S4

Fuel Economy / Emissions

Citroen C5 HDi 170 Biturbo FAP
Audi S4
Fuel Economy
36 mpg
combined
18 mpg
Citroen C5 HDi 170 Biturbo FAP
36 mpg
18 mpg
Audi S4
27 mpg
city
12 mpg
45 mpg
highway
No data
Kraftstoffanzeige
18.8 gal
Fuel Tank Capacity
16.6 gal
Kraftstoffanzeige
679 mi
Range
295 mi
Citroen C5 HDi 170 Biturbo FAP
679 mi
295 mi
Audi S4
Environmental Impact
133.7 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).
252 kWh
Citroen C5 HDi 170 Biturbo FAP
133.7 kWh
252 kWh
Audi S4
Euro 4
Emission Standard
Euro 4
277 g/mi (NEFZ)
CO2 Emissions
517 g/mi (NEFZ)

Practical Convenience

Citroen C5 HDi 170 Biturbo FAP
Audi S4
4
Doors
4
5
No. of Seats
5
908 lb
Maximum Payload
1047 lb
13.2 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data