The Comparative Analysis :

Audi S6 Avant TDI tiptronic (19 - ..) vs. Audi A6 Avant 2.0 TDI ultra (14 - 18)

€ 79,000
Audi S6 Avant TDI tiptronic (19 - ..) S6 Avant TDI
€ 43,700
 Audi A6 Avant 2.0 TDI ultra (14 - 18) A6 Avant 2.0 TDI ultra
€ 79,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,700

ⓘ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 S6 Avant TDI is just 0.4 inches longer, 0.5 inches wider and 0.6 inches lower than the A6 Avant 2.0 TDI ultra.
S6 Avant TDI
A6 Avant 2.0 TDI ultra
56.9
Blueprint Audi S6 Avant TDI tiptronic (19 - ..)
74.3
83.1
57.5
Blueprint Audi A6 Avant 2.0 TDI ultra (14 - 18)
73.8
82.1
74.3 in
Width
73.8 in
83.1 in
Width Incl. Mirrors
82.1 in
56.9 in
Height
57.5 in
Blueprint Audi S6 Avant TDI tiptronic (19 - ..)
115.3
195
Blueprint Audi A6 Avant 2.0 TDI ultra (14 - 18)
114.6
194.6
195 in
Length
194.6 in
115.3 in
Wheelbase
114.6 in

Vehicle Weight

S6 Avant TDI
A6 Avant 2.0 TDI ultra
4619 lb
Curb Weight
3891 lb
5853 lb
Gross Vehicle
Weight
5115 lb
Audi S6 Avant TDI tiptronic (19 - ..)
Weight Difference:
728 lb
15.76 %
Audi A6 Avant 2.0 TDI ultra (14 - 18)

General

S6 Avant TDI
A6 Avant 2.0 TDI ultra
C8 (4K)
Generation
C7 (4G)
Station Wagon
Car Body Style
Station Wagon
Diesel
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

S6 Avant TDI
A6 Avant 2.0 TDI ultra
6-cylinder mild hybrid diesel engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
Straight-four diesel engine with tur­bo­charger
Engine Code
CSUD
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
344 hp
at 3850 rpm
Power
148 hp
at 3000 rpm
S6 Avant TDI
344 hp
148 hp
A6 Avant 2.0 TDI ultra
516 lb‑ft
at 2500 rpm
Max. Torque
258 lb‑ft
at 1500 rpm
S6 Avant TDI
516 lb‑ft
258 lb‑ft
A6 Avant 2.0 TDI ultra

Performance

S6 Avant TDI
A6 Avant 2.0 TDI ultra
155 mph
Maximum Speed
130 mph
5.1 sec
Acceleration 0 to 62 mph
9.8 sec
62 mph 62
mph

233 ft
0.000 sec

S6 Avant TDI

62 mph 62
mph

446 ft
0.000 sec

A6 Avant 2.0 TDI ultra

▶ REPLAY
13.43 lb/hp
Weight-to-Power Ratio
26.29 lb/hp
S6 Avant TDI
13.43 lb/hp
26.29 lb/hp
A6 Avant 2.0 TDI ultra

Fuel Economy / Emissions

S6 Avant TDI
A6 Avant 2.0 TDI ultra
Fuel Economy
36 mpg
combined
52 mpg
S6 Avant TDI
36 mpg
52 mpg
A6 Avant 2.0 TDI ultra
31 mpg
city
44 mpg
No data
highway
No data
Kraftstoffanzeige
19.3 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
698 mi
Range
1008 mi
S6 Avant TDI
698 mi
1008 mi
A6 Avant 2.0 TDI ultra
Environmental Impact
133.7 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).
92.5 kWh
S6 Avant TDI
133.7 kWh
92.5 kWh
A6 Avant 2.0 TDI ultra
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
333 g/mi (WLTP)
CO2 Emissions
188 g/mi (NEFZ)

Practical Convenience

S6 Avant TDI
A6 Avant 2.0 TDI ultra
5
Doors
5
5
No. of Seats
5
1235 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