The Comparative Analysis :

Audi A6 40 TDI quattro S tronic (18 - ..) vs. Audi S6 TDI tiptronic (19 - ..)

€ 52,600
Audi A6 40 TDI quattro S tronic (18 - ..) A6 40 TDI
€ 76,500
 Audi S6 TDI tiptronic (19 - ..) S6 TDI
€ 52,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 76,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width, but the A6 40 TDI is 2.1 cm shorter and 1.1 cm taller.
A6 40 TDI
S6 TDI
1457
Blueprint Audi A6 40 TDI quattro S tronic (18 - ..)
1886
2110
1446
Blueprint Audi S6 TDI tiptronic (19 - ..)
1886
2110
1886 mm
Width
1886 mm
2110 mm
Width Incl. Mirrors
2110 mm
1457 mm
Height
1446 mm
Blueprint Audi A6 40 TDI quattro S tronic (18 - ..)
2924
4933
Blueprint Audi S6 TDI tiptronic (19 - ..)
2928
4954
4933 mm
Length
4954 mm
2924 mm
Wheelbase
2928 mm

Vehicle Weight

A6 40 TDI
S6 TDI
1780 kg
Kerb Weight
2030 kg
2325 kg
Gross Vehicle
Weight
2590 kg
Audi A6 40 TDI quattro S tronic (18 - ..)
Weight Difference:
250 kg
12.32 %
Audi S6 TDI tiptronic (19 - ..)

General

A6 40 TDI
S6 TDI
C8 (4K)
Generation
C8 (4K)
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

A6 40 TDI
S6 TDI
Straight-four diesel engine with tur­bo­charger
Engine Type
6-cylinder mild hybrid diesel engine with tur­bo­charger and elec­tric driven com­pres­sor
DFBA
Engine Code
4
Valves
4
4
Cylinders
6
1968 CC
Engine Capacity
2967 CC
201 bhp
at 3750 rpm
Power
344 bhp
at 3850 rpm
A6 40 TDI
201 bhp
344 bhp
S6 TDI
400 NM
at 1750 rpm
Max. Torque
700 NM
at 2500 rpm
A6 40 TDI
400 NM
700 NM
S6 TDI

Performance

A6 40 TDI
S6 TDI
153 mph
Maximum Speed
155 mph
7.6 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

106 m
0.000 sec

A6 40 TDI

62 mph 62
mph

69 m
0.000 sec

S6 TDI

▶ REPLAY
8.86 kg/bhp
Weight-to-Power Ratio
5.9 kg/bhp
A6 40 TDI
8.86 kg/bhp
5.9 kg/bhp
S6 TDI

Fuel Economy / Emissions

A6 40 TDI
S6 TDI
Fuel Economy
64 mpg
combined
46 mpg
A6 40 TDI
64 mpg
46 mpg
S6 TDI
59 mpg
city
38 mpg
No data
motorway
No data
Kraftstoffanzeige
63 L
Fuel Tank Capacity
73 L
Kraftstoffanzeige
890 mi
Range
731 mi
A6 40 TDI
890 mi
731 mi
S6 TDI
Environmental Impact
90.4 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).
127.6 kWh
A6 40 TDI
90.4 kWh
127.6 kWh
S6 TDI
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
154 g/km (WLTP)
CO2 Emissions
203 g/km (WLTP)

Practical Convenience

A6 40 TDI
S6 TDI
4
Doors
4
4
No. of Seats
5
545 kg
Maximum Payload
560 kg
530 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data