Compare Audi S6 C6 vs Audi RS 7 C8 vs Audi S4 B9 facelift

Capacity

Cargo Capacity
546 L / 19.3 cu-ft
535 L / 18.9 cu-ft ~ 1390 L / 49.1 cu-ft
420 L / 14.8 cu-ft
Coolant Capacity
12.0 L / 12.7 qt
12.1 L / 12.8 qt
10.0 L / 10.6 qt
Engine Oil Capacity
10.0 L / 10.6 qt
9.5 L / 10.0 qt
6.1 L / 6.4 qt
Fuel Capacity
80.0 L / 21.1 gal
73.0 L / 19.3 gal
58.0 L / 15.3 gal
Passengers
5
5
5
Payload
580 kg / 1279 lbs
670 kg / 1477 lbs
530 kg / 1168 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs, 420 mm
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs, 370 mm
Disc
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Multi-link
Multi-link
Tire Size
265/35 R19
275/35 ZR21 103XL
Turning Circle
11.9 m / 39.0 ft
11.9 m / 39.0 ft

Construction

Body Style
4-door Sedan
4-door mild-hybrid Sedan
4-door mild-hybrid Sedan

Dimensions

Size | Height
1449 mm / 57.0 in
1424 mm / 56.1 in
1404 mm / 55.3 in
Size | Length
4916 mm / 193.5 in
5009 mm / 197.2 in
4770 mm / 187.8 in
Size | Width
1864 mm / 73.4 in
1950 mm / 76.8 in | 2118 mm / 83.4 in (mirror unfolded)
1847 mm / 72.7 in | 2022 mm / 79.6 in (mirror unfolded)
Track Width | Front
1596.0 mm / 62.8 in
1668.0 mm / 65.7 in
1565.0 mm / 61.6 in
Track Width | Rear
1576.0 mm / 62.0 in
1650.0 mm / 65.0 in
1546.0 mm / 60.9 in
Weight
1910.0 kg / 4210.8 lbs
2065.0 kg / 4552.5 lbs
1785.0 kg / 3935.3 lbs
Wheel Size
9J x 19
10.5J x 21
Wheelbase
2847 mm / 112.1 in
2930 mm / 115.4 in
2825 mm / 111.2 in

Performance

Acceleration | 0 - 100 km/h
5.2 sec
3.6 sec
4.8 sec
Acceleration | 0 - 60 mph
4.9 sec
3.4 sec
4.6 sec
CO2 Emission
319 g/km
261 ~ 265 g/km
163 g/km
Coefficient Of Drag
0.31
Fuel Economy
13.4 L/100km / 17.6 MPG (combined) | 19.7 L/100km / 11.9 MPG (urban) | 9.7 L/100km / 24.2 MPG (highway)
11.4 L/100km / 20.6 MPG (combined) | 16.1 L/100km / 14.6 MPG (urban) | 8.7 L/100km / 27.0 MPG (highway)
6.2 L/100km / 37.9 MPG (combined) | 7.2 L/100km / 32.7 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
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)
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 12% gradient)
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 8% gradient) | 1900 kg / 4189 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 4
Euro 6d-TEMP-EVAP-ISC
Euro 6d - TEMP - EVAP - ISC
Engine
BXA
DJP
DEWB
Engine | Bore
84.5 mm / 3.3 in
Engine | Compression Ratio
12.5:1
Engine | Displacement
5.2 L / 317.6 cu-in / 5204.0 cc
4.0 L / 243.9 cu-in / 3996.0 cc
3.0 L / 181.1 cu-in / 2967.0 cc
Engine | Power
435.0 hp / 324.4 kW @ 6800 rpm
600.0 hp / 447.4 kW @ 6000-6250 rpm
347.0 hp / 258.8 kW @ 3850 rpm
Engine | Specific Output
83.6 hp/L / 1.4 hp/cu-in
150.2 hp/L / 2.5 hp/cu-in
117.0 hp/L / 1.9 hp/cu-in
Engine | Stroke
92.8 mm / 3.7 in
Engine | Torque
540 Nm / 398.3 lb-ft @ 3000-4000 rpm
800 Nm / 590.0 lb-ft @ 2050-4500 rpm
700 Nm / 516.3 lb-ft @ 2500-3100 rpm
Engine | Type
Naturally-aspirated direct-injected petrol V10 DOHC engine with 4 values per cylinder
Bi-turbocharged direct-injected petrol V8 engine with 4 values per cylinder
Turbocharged commonrail diesel V6 engine with 4 values per cylinder
Transmission | Gears
6-speed
8-speed
8-speed
Transmission | Type
Automatic Tiptronic
Automatic tiptronic
Automatic Tiptronic

Production

Availability
2006 ~ 2010
2019
2019

Reviews

Neofiliac score
77%
83%
58%
Pros
  • Rare occasion S6 sedan looks better the the wagon
  • High-revving V10
  • Superb suspension setupGood towing capacity
  • Decent, aggressive styling
  • Very good performance for its size
  • Sophisticated suspension setup
  • Decent performance
  • Loads of torque
  • Decent styling
  • Decent handling
Cons
  • High maintenance drivetrain
  • Very nose heavy
  • Very high fuel consumption
  • Too many electronics
  • Exaggerated front grille
  • Less performant than the petrol

Price

Offers (incl. referral links)
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.