The Comparative Analysis :
Audi S6 Avant (06 - 08) vs. Audi A6 allroad 45 TDI quattro tiptronic (19 - ..)
€ 84,500

€ 61,500

€ 84,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 61,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S6 Avant is a little smaller in every dimension. It's 1.8 cm shorter, 4.7 cm narrower and 0.6 cm lower than the A6 allroad 45 TDI.
S6 Avant
A6 allroad 45 TDI
1463
1855
2030
1469
1902
2110
1855 mm
Width
1902 mm
2030 mm
Width Incl. Mirrors
2110 mm
1463 mm
Height
1469 mm
2843
4933
2925
4951
4933 mm
Length
4951 mm
2843 mm
Wheelbase
2925 mm
Vehicle Weight
S6 Avant
A6 allroad 45 TDI
2045 kg
Kerb Weight
2020 kg
2600 kg
Gross Vehicle
Weight
Weight
2625 kg

Weight Difference:
25 kg
1.22 %

General
S6 Avant
A6 allroad 45 TDI
C6 (4F)
Generation
C8 (4K)
Estate Car
Car Body Style
Estate Car
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
S6 Avant
A6 allroad 45 TDI
V10 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder mild hybrid diesel engine with turbocharger
BXA
Engine Code
DDVE
4
Valves
4
10
Cylinders
6
5204 CC
Engine Capacity
2967 CC
429 bhp
at 6800 rpm
Power
228 bhp
at 3250 rpm
S6 Avant
429 bhp
228 bhp
A6 allroad 45 TDI
540 NM
at 3000 rpm
Max. Torque
500 NM
at 1750 rpm
S6 Avant
540 NM
500 NM
A6 allroad 45 TDI
Performance
S6 Avant
A6 allroad 45 TDI
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph
62
mph
mph
74 m
0.000 sec

S6 Avant
62 mph
62
mph
mph
93 m
0.000 sec

A6 allroad 45 TDI
▶ REPLAY
4.77 kg/bhp
Weight-to-Power Ratio
8.86 kg/bhp
S6 Avant
4.77 kg/bhp
8.86 kg/bhp
A6 allroad 45 TDI
Fuel Economy / Emissions
S6 Avant
A6 allroad 45 TDI
Fuel Economy
21 mpg
combined
49 mpg
S6 Avant
21 mpg
49 mpg
A6 allroad 45 TDI
14 mpg
city
44 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
63 L
371 mi
Range
675 mi
S6 Avant
371 mi
675 mi
A6 allroad 45 TDI
Environmental Impact
253.8 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).
119.3 kWh
S6 Avant
253.8 kWh
119.3 kWh
A6 allroad 45 TDI
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
319 g/km (NEFZ)
CO2 Emissions
192 g/km (WLTP)
Practical Convenience
S6 Avant
A6 allroad 45 TDI
5
Doors
5
5
No. of Seats
5
555 kg
Maximum Payload
605 kg
565 L
Boot Capacity
565 L










1660 L
Boot Capacity (Seats Down)
1680 L