The Comparative Analysis :
Audi A6 allroad 3.0 TDI quattro (08 - 11) vs. Audi S6 cod Avant S tronic (12 - 14)
€ 53,300

€ 76,200

€ 53,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same length, but the A6 allroad 3.0 TDI is 0.5 inches narrower and 2.4 inches taller.
A6 allroad 3.0 TDI
S6 cod Avant
59.3
73.3
79.9
56.9
73.8
82.1
73.3 in
Width
73.8 in
79.9 in
Width Incl. Mirrors
82.1 in
59.3 in
Height
56.9 in
111.5
194.3
114.8
194.3
194.3 in
Length
194.3 in
111.5 in
Wheelbase
114.8 in
Vehicle Weight
A6 allroad 3.0 TDI
S6 cod Avant
4277 lb
Curb Weight
4464 lb
5501 lb
Gross Vehicle
Weight
Weight
5688 lb

Weight Difference:
187 lb
4.19 %

General
A6 allroad 3.0 TDI
S6 cod Avant
C6 (4F)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Mid-Grade Unleaded

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

6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
A6 allroad 3.0 TDI
S6 cod Avant
V6 diesel engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
CDYA, CDYC
Engine Code
CEUC
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
237 hp
at 4000 rpm
Power
414 hp
at 5500 rpm
A6 allroad 3.0 TDI
237 hp
414 hp
S6 cod Avant
369 lb‑ft
at 1400 rpm
Max. Torque
406 lb‑ft
at 1400 rpm
A6 allroad 3.0 TDI
369 lb‑ft
406 lb‑ft
S6 cod Avant
Performance
A6 allroad 3.0 TDI
S6 cod Avant
145 mph
Maximum Speed
155 mph
7.2 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
328 ft
0.000 sec

A6 allroad 3.0 TDI
62 mph
62
mph
mph
223 ft
0.000 sec

S6 cod Avant
▶ REPLAY
18.05 lb/hp
Weight-to-Power Ratio
10.78 lb/hp
A6 allroad 3.0 TDI
18.05 lb/hp
10.78 lb/hp
S6 cod Avant
Fuel Economy / Emissions
A6 allroad 3.0 TDI
S6 cod Avant
Fuel Economy
33 mpg
combined
24 mpg
A6 allroad 3.0 TDI
33 mpg
24 mpg
S6 cod Avant
25 mpg
city
18 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
19.8 gal
690 mi
Range
480 mi
A6 allroad 3.0 TDI
690 mi
480 mi
S6 cod Avant
Environmental Impact
148.1 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).
183.8 kWh
A6 allroad 3.0 TDI
148.1 kWh
183.8 kWh
S6 cod Avant
Euro 5
Emission Standard
Euro 5
304 g/mi (NEFZ)
CO2 Emissions
364 g/mi (NEFZ)
Practical Convenience
A6 allroad 3.0 TDI
S6 cod Avant
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft










47 cu ft
Cargo Volume (Seats Down)
47.6 cu ft