Car comparison

AUDI A7 Sportback (C8) 55 TFSIvsAUDI A6 Sportback e-tron (GH) 83 kWh

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

New comparison

AUDI A7 Sportback (C8)

55 TFSI

340 hp2995 ccGasolineAWDAutomaticTurbochargedLiftback / fastback2017-2023

AUDI A6 Sportback e-tron (GH)

83 kWh

326 hpElectricRWDAutomaticLiftback / fastback2024-present

Comparison overview

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

AUDI A7 Sportback (C8) 55 TFSI

Quickest 0-100 km/h
5.3 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
340 hp
254 kW
Highest torque
500 Nm
369 lb-ft
Lightest
1,815 kg
4,001 lb
Best power-to-weight
187 hp/t
140 kW/t
5.3 kg/hp
Largest trunk
535 L
Best overall score
74/100
Best performance score
70/100
Best economy score
87/100
Best practicality score
81/100

Specification comparison

Specification comparison
Model	AUDIA7 Sportback (C8)55 TFSI	AUDIA6 Sportback e-tron (GH)83 kWh
Power	340hp254kW	326hp243kW
Torque	500Nm369lb-ft	435Nm321lb-ft
Curb weight	1,815kg4,001lb	2,100kg4,630lb
Gross weight	2,470kg5,445lb	2,675kg5,897lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Calculated
To 99% top speed	87.0s99% target: 257 km/h / 160 mph Calculated	79.6s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	5.3s	6.0s
0-200 km/h	21.0s Calculated	34.7s Calculated
0-60 mph	5.0s Calculated	5.7s Calculated
Fuel consumption	7.2L/100 km32.7mpg US39.2mpg UK	-
Fuel consumption city	9.3L/100 km25.3mpg US30.4mpg UK	-
Fuel consumption highway	5.9L/100 km39.9mpg US47.9mpg UK	-
Quarter mile	13.5s Calculated	14.3s Calculated
Power-to-weight	187hp/t140kW/t85hp/1000 lb Calculated	155hp/t116kW/t70hp/1000 lb Calculated
Torque-to-weight	275Nm/t184lb-ft/ton Calculated	207Nm/t139lb-ft/ton Calculated
Estimated range	875km544mi Calculated	-
Displacement	2,995cc183cu in	-
Length	4,969mm196in	4,928mm194in
Width	1,908mm75in	1,923mm76in
Height	1,422mm56in	1,487mm59in
Wheelbase	2,926mm115in	2,946mm116in
Front track	1,651mm65in	1,663mm65in
Rear track	1,637mm64in	1,621mm64in
Trunk volume	535L	502L
Max trunk volume	-	1,330L
Doors	5	5
Seats	5	5
Fuel tank	63L	-
CO2 emissions	163g/km	-

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	AUDIA7 Sportback (C8)55 TFSI	AUDIA6 Sportback e-tron (GH)83 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.0 s	5.7 s
0-100 km/h 0-62 mph	5.3 s	6.0 s
0-200 km/h 0-124 mph	21.0 s	34.7 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph Limited
	Drag race simulation
60 ft 18 m	2.1 s	2.2 s
330 ft 101 m	5.8 s	6.0 s
1/8 mile 201 m	8.8 s	9.1 s
1000 ft 305 m	11.3 s	11.9 s
1/4 mile 402 m	13.5 s	14.3 s
Trap speed 1/4 mile 402 m	167 km/h 104 mph	154 km/h 95 mph

Power comparison

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

Chart data table
Vehicle	Value
AUDIA7 Sportback (C8)55 TFSI	340 hp 254 kW
AUDIA6 Sportback e-tron (GH)83 kWh	326 hp 243 kW

AUDI A7 Sportback (C8) 55 TFSI has 14 hp more than AUDI A6 Sportback e-tron (GH) 83 kWh.

The biggest power difference is between AUDI A6 Sportback e-tron (GH) 83 kWh and AUDI A7 Sportback (C8) 55 TFSI: 14 hp (10 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
AUDIA7 Sportback (C8)55 TFSI	500 Nm 369 lb-ft
AUDIA6 Sportback e-tron (GH)83 kWh	435 Nm 321 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
AUDIA7 Sportback (C8)55 TFSI	1,815 kg 4,001 lb
AUDIA6 Sportback e-tron (GH)83 kWh	2,100 kg 4,630 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
AUDIA7 Sportback (C8)55 TFSI	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIA6 Sportback e-tron (GH)83 kWh	Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
AUDIA7 Sportback (C8)55 TFSI	5.3 s
AUDIA6 Sportback e-tron (GH)83 kWh	6.0 s

The biggest 0-100 km/h difference is between AUDI A7 Sportback (C8) 55 TFSI and AUDI A6 Sportback e-tron (GH) 83 kWh: 0.7 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
AUDIA7 Sportback (C8)55 TFSI	187 hp/t 140 kW/t 5.3 kg/hp
AUDIA6 Sportback e-tron (GH)83 kWh	155 hp/t 116 kW/t 6.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIA7 Sportback (C8)55 TFSI	340 hp 254 kW	5.3 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIA6 Sportback e-tron (GH)83 kWh	326 hp 243 kW	6.0 s	Unrestricted 220 km/h137 mph Restricted 210 km/h130 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

AUDIA7 Sportback (C8)55 TFSI

Power	340 hp 254 kW
0-100 km/h	5.3 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	535 L 18.9 cu ft
Length	4,969 mm 195.6 in
Height	1,422 mm 56.0 in

AUDIA6 Sportback e-tron (GH)83 kWh

Power	326 hp 243 kW
0-100 km/h	6.0 s
Top speed Unrestricted 220 km/h137 mph Restricted 210 km/h130 mph

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,487 mm 58.5 in

Detailed score breakdown

Vehicle

AUDIA7 Sportback (C8)55 TFSI

AUDIA6 Sportback e-tron (GH)83 kWh

Power

340 hp

254 kW

326 hp

243 kW

Torque

500 Nm

369 lb-ft

435 Nm

321 lb-ft

Acceleration

5.3 s

6.0 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

220 km/h137 mph

Restricted

210 km/h130 mph

Lightness

1,815 kg

4,001 lb

2,100 kg

4,630 lb

Fuel consumption

7.2 L/100 km

32.7 mpg US

39.2 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	535 L 18.9 cu ft
Length	4,969 mm 195.6 in
Height	1,422 mm 56.0 in

Doors/seats	5 doors 5 seats
Trunk	502 L 17.7 cu ft
Length	4,928 mm 194.0 in
Height	1,487 mm 58.5 in

Range score

875 km

544 mi

CO2 score

163 g/km

Trunk score

535 L

18.9 cu ft

502 L

17.7 cu ft

Power-to-weight score

187 hp/t

140 kW/t

5.3 kg/hp

155 hp/t

116 kW/t

6.4 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 A7 Sportback (C8) 55 TFSI
Consumption	7.2 L/100 km32.7 mpg US39.2 mpg UK
Cost / 100 km	12.60 LC100 km
Cost / 100 mi	20.28 LC100 mi
Annual fuel used	1,080 L285 US gal238 UK gal
Annual fuel cost	1,890 LC/year