Car comparison

AUDI A6 Avant (C8) · Facelift 2023 55 TFSI V6vsAUDI S6 Avant e-tron 100 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI A6 Avant (C8) · Facelift 2023

55 TFSI V6

340 hp2995 ccGasolineAWDAutomaticTurbochargedWagon / estate2023-2025

AUDI S6 Avant e-tron

100 kWh

551 hpElectricAWDAutomaticWagon / estate2024-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

AUDI S6 Avant e-tron 100 kWh

Quickest 0-100 km/h
3.9 s
Most powerful
551 hp
411 kW
Best power-to-weight
236 hp/t
176 kW/t
4.2 kg/hp
Best overall score
82/100
Best performance score
81/100

AUDI A6 Avant (C8) Facelift 2023 55 TFSI V6

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
1,835 kg
4,045 lb
Largest trunk
550 L
Best economy score
82/100
Best practicality score
86/100

Specification comparison

Specification comparison
Model	AUDIA6 Avant (C8)Facelift 202355 TFSI V6	AUDIS6 Avant e-tron100 kWh
Power	340hp254kW	551hp411kW
Torque	500Nm369lb-ft	-
Curb weight	1,835kg4,045lb	2,335kg5,148lb
Gross weight	2,480kg5,467lb	2,880kg6,349lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated
To 99% top speed	52.2s99% target: 257 km/h / 160 mph Calculated	36.5s99% target: 248 km/h / 154 mph Calculated
0-100 km/h	5.0s	3.9s
0-200 km/h	15.8s Calculated	12.5s Calculated
0-60 mph	4.8s Calculated	3.7s Calculated
Fuel consumption	9.1L/100 km25.8mpg US31.0mpg UK	-
Quarter mile	13.0s Calculated	11.8s Calculated
Power-to-weight	185hp/t138kW/t84hp/1000 lb Calculated	236hp/t176kW/t107hp/1000 lb Calculated
Torque-to-weight	272Nm/t182lb-ft/ton Calculated	-
Estimated range	692km430mi Calculated	-
Displacement	2,995cc183cu in	-
Length	4,939mm194in	4,928mm194in
Width	1,886mm74in	1,923mm76in
Height	1,494mm59in	1,541mm61in
Wheelbase	2,924mm115in	2,951mm116in
Front track	1,630mm64in	1,669mm66in
Rear track	1,617mm64in	1,612mm63in
Trunk volume	550L	502L
Max trunk volume	1,660L	1,422L
Doors	5	5
Seats	5	5
Fuel tank	63L	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AUDIA6 Avant (C8)Facelift 202355 TFSI V6	AUDIS6 Avant e-tron100 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.8 s	3.7 s
0-100 km/h 0-62 mph	5.0 s	3.9 s
0-200 km/h 0-124 mph	15.8 s	12.5 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Limited
	Drag race simulation
60 ft 18 m	2.3 s	2.1 s
330 ft 101 m	5.8 s	5.2 s
1/8 mile 201 m	8.6 s	7.8 s
1000 ft 305 m	11.0 s	10.0 s
1/4 mile 402 m	13.0 s	11.8 s
Trap speed 1/4 mile 402 m	183 km/h 114 mph	195 km/h 121 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	340 hp 254 kW
AUDIS6 Avant e-tron100 kWh	551 hp 411 kW

AUDI S6 Avant e-tron 100 kWh has 211 hp more than AUDI A6 Avant (C8) Facelift 2023 55 TFSI V6.

The biggest power difference is between AUDI A6 Avant (C8) Facelift 2023 55 TFSI V6 and AUDI S6 Avant e-tron 100 kWh: 211 hp (157 kW).

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	1,835 kg 4,045 lb
AUDIS6 Avant e-tron100 kWh	2,335 kg 5,148 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS6 Avant e-tron100 kWh	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	5.0 s
AUDIS6 Avant e-tron100 kWh	3.9 s

The biggest 0-100 km/h difference is between AUDI S6 Avant e-tron 100 kWh and AUDI A6 Avant (C8) Facelift 2023 55 TFSI V6: 1.1 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	185 hp/t 138 kW/t 5.4 kg/hp
AUDIS6 Avant e-tron100 kWh	236 hp/t 176 kW/t 4.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIA6 Avant (C8)Facelift 202355 TFSI V6	340 hp 254 kW	5.0 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS6 Avant e-tron100 kWh	551 hp 411 kW	3.9 s	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AUDIA6 Avant (C8)Facelift 202355 TFSI V6

Power	340 hp 254 kW
0-100 km/h	5.0 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	550 L 19.4 cu ft
Length	4,939 mm 194.4 in
Height	1,494 mm 58.8 in

AUDIS6 Avant e-tron100 kWh

Power	551 hp 411 kW
0-100 km/h	3.9 s
Top speed Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,541 mm 60.7 in

Detailed score breakdown

Vehicle

AUDIA6 Avant (C8)Facelift 202355 TFSI V6

AUDIS6 Avant e-tron100 kWh

Power

340 hp

254 kW

551 hp

411 kW

Torque

500 Nm

369 lb-ft

Acceleration

5.0 s

3.9 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

250 km/h155 mph

Restricted

240 km/h149 mph

Lightness

1,835 kg

4,045 lb

2,335 kg

5,148 lb

Fuel consumption

9.1 L/100 km

25.8 mpg US

31.0 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	550 L 19.4 cu ft
Length	4,939 mm 194.4 in
Height	1,494 mm 58.8 in

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,541 mm 60.7 in

Range score

692 km

430 mi

Trunk score

550 L

19.4 cu ft

502 L

17.7 cu ft

Power-to-weight score

185 hp/t

138 kW/t

5.4 kg/hp

236 hp/t

176 kW/t

4.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	AUDI A6 Avant (C8) Facelift 2023 55 TFSI V6
Consumption	9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km	15.92 LC100 km
Cost / 100 mi	25.63 LC100 mi
Annual fuel used	1,365 L361 US gal300 UK gal
Annual fuel cost	2,389 LC/year