Car comparison

AUDI RS7 Sportback (C8) 4.0 TFSI V8vsAUDI S e-tron GT 105 kWh

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

New comparison

AUDI RS7 Sportback (C8)

4.0 TFSI V8

600 hp3996 ccGasolineAWDAutomaticTwin-turboLiftback / fastback2019-2025

AUDI S e-tron GT

105 kWh

679 hpElectricAWDAutomatic2024-present

Comparison overview

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

AUDI RS7 Sportback (C8) 4.0 TFSI V8

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Highest torque
800 Nm
590 lb-ft
Lightest
2,065 kg
4,553 lb
Largest trunk
535 L
Best overall score
83/100
Best performance score
85/100
Best economy score
76/100
Best practicality score
78/100

AUDI S e-tron GT 105 kWh

Quickest 0-100 km/h
3.4 s
Most powerful
679 hp
506 kW
Best power-to-weight
294 hp/t
219 kW/t
3.4 kg/hp

Specification comparison

Specification comparison
Model	AUDIRS7 Sportback (C8)4.0 TFSI V8	AUDIS e-tron GT105 kWh
Power	600hp447kW	679hp506kW
Torque	800Nm590lb-ft	740Nm546lb-ft
Curb weight	2,065kg4,553lb	2,310kg5,093lb
Gross weight	2,735kg6,030lb	2,840kg6,261lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	245 km/h 152 mph
To 99% top speed	54.3s99% target: 257 km/h / 160 mph Calculated	34.5s99% target: 243 km/h / 151 mph Calculated
0-100 km/h	3.6s	3.4s
0-200 km/h	13.7s Calculated	11.9s Calculated
0-60 mph	3.4s Calculated	3.2s Calculated
Fuel consumption	11.6L/100 km20.3mpg US24.4mpg UK	-
Fuel consumption city	16.1L/100 km14.6mpg US17.5mpg UK	-
Fuel consumption highway	8.7L/100 km27mpg US32.5mpg UK	-
Quarter mile	11.7s Calculated	11.4s Calculated
Power-to-weight	291hp/t217kW/t132hp/1000 lb Calculated	294hp/t219kW/t133hp/1000 lb Calculated
Torque-to-weight	387Nm/t259lb-ft/ton Calculated	320Nm/t214lb-ft/ton Calculated
Estimated range	629km391mi Calculated	-
Displacement	3,996cc244cu in	-
Length	5,009mm197in	4,997mm197in
Width	1,950mm77in	1,964mm77in
Height	1,424mm56in	1,402mm55in
Wheelbase	2,930mm115in	2,900mm114in
Front track	1,668mm66in	1,702mm67in
Rear track	1,650mm65in	1,667mm66in
Trunk volume	535L	405L
Max trunk volume	1,390L	-
Doors	4	4
Seats	5	5
Fuel tank	73L	-
CO2 emissions	265g/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	AUDIRS7 Sportback (C8)4.0 TFSI V8	AUDIS e-tron GT105 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.4 s	3.2 s
0-100 km/h 0-62 mph	3.6 s	3.4 s
0-200 km/h 0-124 mph	13.7 s	11.9 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	245 km/h 152 mph
	Drag race simulation
60 ft 18 m	1.8 s	1.9 s
330 ft 101 m	5.0 s	4.9 s
1/8 mile 201 m	7.6 s	7.4 s
1000 ft 305 m	9.8 s	9.5 s
1/4 mile 402 m	11.7 s	11.4 s
Trap speed 1/4 mile 402 m	189 km/h 117 mph	197 km/h 122 mph

Power comparison

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

Chart data table
Vehicle	Value
AUDIRS7 Sportback (C8)4.0 TFSI V8	600 hp 447 kW
AUDIS e-tron GT105 kWh	679 hp 506 kW

AUDI S e-tron GT 105 kWh has 79 hp more than AUDI RS7 Sportback (C8) 4.0 TFSI V8.

The biggest power difference is between AUDI RS7 Sportback (C8) 4.0 TFSI V8 and AUDI S e-tron GT 105 kWh: 79 hp (59 kW).

Torque comparison

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

Chart data table
Vehicle	Value
AUDIRS7 Sportback (C8)4.0 TFSI V8	800 Nm 590 lb-ft
AUDIS e-tron GT105 kWh	740 Nm 546 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
AUDIRS7 Sportback (C8)4.0 TFSI V8	2,065 kg 4,553 lb
AUDIS e-tron GT105 kWh	2,310 kg 5,093 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
AUDIRS7 Sportback (C8)4.0 TFSI V8	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS e-tron GT105 kWh	245 km/h 152 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
AUDIRS7 Sportback (C8)4.0 TFSI V8	3.6 s
AUDIS e-tron GT105 kWh	3.4 s

The biggest 0-100 km/h difference is between AUDI S e-tron GT 105 kWh and AUDI RS7 Sportback (C8) 4.0 TFSI V8: 0.2 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
AUDIRS7 Sportback (C8)4.0 TFSI V8	291 hp/t 217 kW/t 3.4 kg/hp
AUDIS e-tron GT105 kWh	294 hp/t 219 kW/t 3.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIRS7 Sportback (C8)4.0 TFSI V8	600 hp 447 kW	3.6 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
AUDIS e-tron GT105 kWh	679 hp 506 kW	3.4 s	245 km/h 152 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

AUDIRS7 Sportback (C8)4.0 TFSI V8

Power	600 hp 447 kW
0-100 km/h	3.6 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	535 L 18.9 cu ft
Length	5,009 mm 197.2 in
Height	1,424 mm 56.1 in

AUDIS e-tron GT105 kWh

Power	679 hp 506 kW
0-100 km/h	3.4 s
Top speed 245 km/h 152 mph

Doors/seats	4 doors 5 seats
Trunk	405 L 14.3 cu ft
Length	4,997 mm 196.7 in
Height	1,402 mm 55.2 in

Detailed score breakdown

Vehicle

AUDIRS7 Sportback (C8)4.0 TFSI V8

AUDIS e-tron GT105 kWh

Power

600 hp

447 kW

679 hp

506 kW

Torque

800 Nm

590 lb-ft

740 Nm

546 lb-ft

Acceleration

3.6 s

3.4 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

245 km/h

152 mph

Lightness

2,065 kg

4,553 lb

2,310 kg

5,093 lb

Fuel consumption

11.6 L/100 km

20.3 mpg US

24.4 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	535 L 18.9 cu ft
Length	5,009 mm 197.2 in
Height	1,424 mm 56.1 in

Doors/seats	4 doors 5 seats
Trunk	405 L 14.3 cu ft
Length	4,997 mm 196.7 in
Height	1,402 mm 55.2 in

Range score

629 km

391 mi

CO2 score

265 g/km

Trunk score

535 L

18.9 cu ft

405 L

14.3 cu ft

Power-to-weight score

291 hp/t

217 kW/t

3.4 kg/hp

294 hp/t

219 kW/t

3.4 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 RS7 Sportback (C8) 4.0 TFSI V8
Consumption	11.6 L/100 km20.3 mpg US24.4 mpg UK
Cost / 100 km	20.30 LC100 km
Cost / 100 mi	32.67 LC100 mi
Annual fuel used	1,740 L460 US gal383 UK gal
Annual fuel cost	3,045 LC/year