The Comparative Analysis :

Audi A6 1.8 TFSI (14 - 16) vs. Audi S6 TDI tiptronic (19 - ..)

€ 39,600
Audi A6 1.8 TFSI (14 - 16) A6 1.8 TFSI
€ 76,500
 Audi S6 TDI tiptronic (19 - ..) S6 TDI
€ 39,600
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. The A6 1.8 TFSI is just 2.1 cm shorter, 1.2 cm narrower and 0.9 cm taller than the S6 TDI.
A6 1.8 TFSI
S6 TDI
1455
Blueprint Audi A6 1.8 TFSI (14 - 16)
1874
2086
1446
Blueprint Audi S6 TDI tiptronic (19 - ..)
1886
2110
1874 mm
Width
1886 mm
2086 mm
Width Incl. Mirrors
2110 mm
1455 mm
Height
1446 mm
Blueprint Audi A6 1.8 TFSI (14 - 16)
2912
4933
Blueprint Audi S6 TDI tiptronic (19 - ..)
2928
4954
4933 mm
Length
4954 mm
2912 mm
Wheelbase
2928 mm

Vehicle Weight

A6 1.8 TFSI
S6 TDI
1610 kg
Kerb Weight
2030 kg
2115 kg
Gross Vehicle
Weight
2590 kg
Audi A6 1.8 TFSI (14 - 16)
Weight Difference:
420 kg
20.69 %
Audi S6 TDI tiptronic (19 - ..)

General

A6 1.8 TFSI
S6 TDI
C7 (4G)
Generation
C8 (4K)
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Front-wheel drive
Drive
Permanent all-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

A6 1.8 TFSI
S6 TDI
Straight-four petrol engine with tur­bo­charger
Engine Type
6-cylinder mild hybrid diesel engine with tur­bo­charger and elec­tric driven com­pres­sor
CYGA
Engine Code
4
Valves
4
4
Cylinders
6
1798 CC
Engine Capacity
2967 CC
187 bhp
at 4200 rpm
Power
344 bhp
at 3850 rpm
A6 1.8 TFSI
187 bhp
344 bhp
S6 TDI
320 NM
at 1400 rpm
Max. Torque
700 NM
at 2500 rpm
A6 1.8 TFSI
320 NM
700 NM
S6 TDI

Performance

A6 1.8 TFSI
S6 TDI
145 mph
Maximum Speed
155 mph
7.9 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

110 m
0.000 sec

A6 1.8 TFSI

62 mph 62
mph

69 m
0.000 sec

S6 TDI

▶ REPLAY
8.61 kg/bhp
Weight-to-Power Ratio
5.9 kg/bhp
A6 1.8 TFSI
8.61 kg/bhp
5.9 kg/bhp
S6 TDI

Fuel Economy / Emissions

A6 1.8 TFSI
S6 TDI
Fuel Economy
48 mpg
combined
46 mpg
A6 1.8 TFSI
48 mpg
46 mpg
S6 TDI
38 mpg
city
38 mpg
No data
motorway
No data
Kraftstoffanzeige
65 L
Fuel Tank Capacity
73 L
Kraftstoffanzeige
685 mi
Range
731 mi
A6 1.8 TFSI
685 mi
731 mi
S6 TDI
Environmental Impact
111.8 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).
127.6 kWh
A6 1.8 TFSI
111.8 kWh
127.6 kWh
S6 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
138 g/km (NEFZ)
CO2 Emissions
203 g/km (WLTP)

Practical Convenience

A6 1.8 TFSI
S6 TDI
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
560 kg
530 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data