The Comparative Analysis :
Audi S6 cod Avant S tronic (14 - 18) vs. Audi A6 allroad 3.0 TDI quattro S tronic (17 - 18)
€ 80,200

€ 58,700

€ 80,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S6 cod Avant is a bit smaller in every dimension. It's 0.2 inches shorter, 0.9 inches narrower and 0.2 inches lower than the A6 allroad 3.0 TDI.
S6 cod Avant
A6 allroad 3.0 TDI
56.9
73.8
82.1
57.1
74.7
82.1
73.8 in
Width
74.7 in
82.1 in
Width Incl. Mirrors
82.1 in
56.9 in
Height
57.1 in
114.6
194.3
114.4
194.4
194.3 in
Length
194.4 in
114.6 in
Wheelbase
114.4 in
Vehicle Weight
S6 cod Avant
A6 allroad 3.0 TDI
4486 lb
Curb Weight
4332 lb
5710 lb
Gross Vehicle
Weight
Weight
5556 lb

Weight Difference:
154 lb
3.43 %

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

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

7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission
Engine
S6 cod Avant
A6 allroad 3.0 TDI
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
CTGE
Engine Code
CRTE
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
444 hp
at 5800 rpm
Power
215 hp
at 3250 rpm
S6 cod Avant
444 hp
215 hp
A6 allroad 3.0 TDI
406 lb‑ft
at 1400 rpm
Max. Torque
369 lb‑ft
at 1250 rpm
S6 cod Avant
406 lb‑ft
369 lb‑ft
A6 allroad 3.0 TDI
Performance
S6 cod Avant
A6 allroad 3.0 TDI
155 mph
Maximum Speed
141 mph
4.6 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
210 ft
0.000 sec

S6 cod Avant
62 mph
62
mph
mph
325 ft
0.000 sec

A6 allroad 3.0 TDI
▶ REPLAY
10.1 lb/hp
Weight-to-Power Ratio
20.15 lb/hp
S6 cod Avant
10.1 lb/hp
20.15 lb/hp
A6 allroad 3.0 TDI
Fuel Economy / Emissions
S6 cod Avant
A6 allroad 3.0 TDI
Fuel Economy
25 mpg
combined
39 mpg
S6 cod Avant
25 mpg
39 mpg
A6 allroad 3.0 TDI
18 mpg
city
36 mpg
No data
highway
No data
19.8 gal
Fuel Tank Capacity
19.3 gal
496 mi
Range
756 mi
S6 cod Avant
496 mi
756 mi
A6 allroad 3.0 TDI
Environmental Impact
178.2 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).
123.4 kWh
S6 cod Avant
178.2 kWh
123.4 kWh
A6 allroad 3.0 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
352 g/mi (NEFZ)
CO2 Emissions
249 g/mi (NEFZ)
Practical Convenience
S6 cod Avant
A6 allroad 3.0 TDI
5
Doors
5
5
No. of Seats
5
1224 lb
Maximum Payload
1224 lb
16 cu ft
Trunk Volume
16 cu ft










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