Compare Audi S6 C8 vs Audi S4 B7 vs Audi A3 8V Sedan facelift

Variants
MT
AT
1.0 TFSI
1.0 TFSI S-tronic
1.4 TFSI
1.4 TFSI S-tronic
1.5 TFSI
1.5 TFSI S-tronic
1.6 TDI
1.6 TDI S-tronic
2.0 TDI 150hp
2.0 TDI 150hp quattro
2.0 TDI 150hp S-tronic
2.0 TDI 184hp quattro S-tronic
2.0 TFSI
2.0 TFSI quattro S-tronic
2.0 TFSI S-tronic
30 TDI
30 TDI S-tronic
30 TFSI
30 TFSI S-tronic
35 TDI S-tronic
35 TFSI
35 TFSI S-tronic

Capacity

Cargo Capacity
520 L / 18.4 cu-ft
460 L / 16.2 cu-ft ~ 833 L / 29.4 cu-ft
Coolant Capacity
10.0 L / 10.6 qt
12.0 L / 12.7 qt
Engine Oil Capacity
6.1 L / 6.4 qt
9.0 L / 9.5 qt
Fuel Capacity
63.0 L / 16.6 gal
63.0 L / 16.6 gal
Passengers
5
5
5
Payload
635 kg / 1400 lbs
550 kg / 1213 lbs

Chassis

Brakes | Front
Disc
Ventilated discs
Ventilated discs
Brakes | Rear
Disc
Ventilated discs
Disc
Power Steering
Electric Steering
Hydraulic Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
MacPherson strut
Suspension | Rear
Multi-link
Independent on trapezoidal lever
Tire Size
255/40 R20 101Y
235/40 R18
Turning Circle
12.1 m / 39.7 ft
11.5 m / 37.7 ft

Construction

Body Style
4-door Sedan
4-door Sedan
4-door Sedan

Dimensions

Size | Height
1446 mm / 56.9 in
1415 mm / 55.7 in
1416 mm / 55.7 in
Size | Length
4954 mm / 195.0 in
4586 mm / 180.6 in
4458 mm / 175.5 in
Size | Width
1886 mm / 74.3 in
1781 mm / 70.1 in
1796 mm / 70.7 in | 1960 mm / 77.2 in (mirror unfolded)
Track Width | Front
1620.0 mm / 63.8 in
1516.0 mm / 59.7 in
1555.0 mm / 61.2 in
Track Width | Rear
1603.0 mm / 63.1 in
1512.0 mm / 59.5 in
1526.0 mm / 60.1 in
Weight
1955.0 kg / 4310.0 lbs
Wheel Size
8.5J x 20
8J x 18
Wheelbase
2928 mm / 115.3 in
2651 mm / 104.4 in
2637 mm / 103.8 in

Performance

Acceleration | 0 - 100 km/h
5.0 sec
Acceleration | 0 - 60 mph
4.8 sec
CO2 Emission
164 ~ 165 g/km
Coefficient Of Drag
0.29
0.3
Fuel Economy
6.2 L/100km / 37.9 MPG (combined) | 7.4 L/100km / 31.8 MPG (urban) | 5.6 L/100km / 42.0 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 8% gradient) | 2100 kg / 4630 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 4
Engine
DEWA
BBK
Engine | Bore
83.0 mm / 3.3 in
84.5 mm / 3.3 in
Engine | Compression Ratio
15.5:1
11.0:1
Engine | Displacement
3.0 L / 181.1 cu-in / 2967.0 cc
4.2 L / 254.0 cu-in / 4163.0 cc
Engine | Power
349.0 hp / 260.2 kW @ 3850 rpm
344.0 hp / 256.5 kW @ 7000 rpm
Engine | Specific Output
117.6 hp/L / 1.9 hp/cu-in
82.6 hp/L / 1.4 hp/cu-in
Engine | Stroke
91.4 mm / 3.6 in
92.8 mm / 3.7 in
Engine | Torque
700 Nm / 516.3 lb-ft @ 2500-3100 rpm
410 Nm / 302.4 lb-ft @ 3500 rpm
Engine | Type
Bi-turbocharged commonrail diesel V6 engine with 4 values per cylinder
Naturally-aspirated multi-port injected petrol V8 DOHC engine with 5 values per cylinder
Transmission | Gears
8-speed
6-speed
Transmission | Type
Automatic Tiptronic

Production

Availability
2019
2004 ~ 2008
Made In
Germany

Reviews

Neofiliac score
71%
67%
45%
Pros
  • Good exterior styling
  • Good 0.28 drag coefficient
  • Decent performance
  • Great suspension setup
  • Reliable 40-valve 4.2L V8
  • 6-speed manual still available
  • Good 0.28 drag coefficient
  • Down to very low 3.7L/100km fuel consumption
Cons
  • Downsized engine(s)
  • Limited by emission controls
  • Arguably worse styling
  • Questionable styling
  • Confusing new nomenclature
  • No powerful engine options
  • Only available with small engines
  • Stuck with MacPherson struts in the front

Price

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