Car comparison

AUDI S7 Sportback (C8) · Facelift 2023 3.0 TDI V6vsXPENG P7+ · Facelift 2026 74.9 kWh

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

New comparison

AUDI S7 Sportback (C8) · Facelift 2023

3.0 TDI V6

344 hp2967 ccDieselAWDAutomaticTurbochargedLiftback / fastback2023-2025

XPENG P7+ · Facelift 2026

74.9 kWh

313 hpElectricRWDAutomaticLiftback / fastback2026-present

Comparison overview

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

AUDI S7 Sportback (C8) Facelift 2023 3.0 TDI V6

Quickest 0-100 km/h
5.1 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
344 hp
257 kW
Highest torque
700 Nm
516 lb-ft
Lightest
2,010 kg
4,431 lb
Best power-to-weight
171 hp/t
128 kW/t
5.8 kg/hp
Best overall score
76/100
Best performance score
73/100
Best economy score
87/100

XPENG P7+ Facelift 2026 74.9 kWh

Largest trunk
573 L
Best practicality score
83/100

Specification comparison

Specification comparison
Model	AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	XPENGP7+Facelift 202674.9 kWh
Power	344hp257kW	313hp233kW
Torque	700Nm516lb-ft	450Nm332lb-ft
Curb weight	2,010kg4,431lb	2,125kg4,685lb
Gross weight	2,635kg5,809lb	2,585kg5,699lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	95.2s99% target: 257 km/h / 160 mph Calculated	74.7s99% target: 208 km/h / 129 mph Calculated
0-100 km/h	5.1s	6.2s
0-200 km/h	21.5s Calculated	44.2s Calculated
0-60 mph	4.8s Calculated	5.8s Calculated
Fuel consumption	7.4L/100 km31.8mpg US38.2mpg UK	-
Quarter mile	13.4s Calculated	14.5s Calculated
Power-to-weight	171hp/t128kW/t78hp/1000 lb Calculated	147hp/t110kW/t67hp/1000 lb Calculated
Torque-to-weight	348Nm/t233lb-ft/ton Calculated	212Nm/t142lb-ft/ton Calculated
Estimated range	851km529mi Calculated	-
Displacement	2,967cc181cu in	-
Length	4,980mm196in	5,071mm200in
Width	1,908mm75in	1,937mm76in
Height	1,417mm56in	1,512mm60in
Wheelbase	2,928mm115in	3,000mm118in
Front track	1,646mm65in	1,642mm65in
Rear track	1,629mm64in	1,681mm66in
Trunk volume	525L	573L
Max trunk volume	1,380L	1,931L
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	AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	XPENGP7+Facelift 202674.9 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.8 s	5.8 s
0-100 km/h 0-62 mph	5.1 s	6.2 s
0-200 km/h 0-124 mph	21.5 s	44.2 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.0 s	2.2 s
330 ft 101 m	5.6 s	6.0 s
1/8 mile 201 m	8.6 s	9.3 s
1000 ft 305 m	11.2 s	12.1 s
1/4 mile 402 m	13.4 s	14.5 s
Trap speed 1/4 mile 402 m	166 km/h 103 mph	151 km/h 94 mph

Power comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	344 hp 257 kW
XPENGP7+Facelift 202674.9 kWh	313 hp 233 kW

AUDI S7 Sportback (C8) Facelift 2023 3.0 TDI V6 has 31 hp more than XPENG P7+ Facelift 2026 74.9 kWh.

The biggest power difference is between XPENG P7+ Facelift 2026 74.9 kWh and AUDI S7 Sportback (C8) Facelift 2023 3.0 TDI V6: 31 hp (23 kW).

Torque comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	700 Nm 516 lb-ft
XPENGP7+Facelift 202674.9 kWh	450 Nm 332 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	2,010 kg 4,431 lb
XPENGP7+Facelift 202674.9 kWh	2,125 kg 4,685 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
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
XPENGP7+Facelift 202674.9 kWh	Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	5.1 s
XPENGP7+Facelift 202674.9 kWh	6.2 s

The biggest 0-100 km/h difference is between AUDI S7 Sportback (C8) Facelift 2023 3.0 TDI V6 and XPENG P7+ Facelift 2026 74.9 kWh: 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
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	171 hp/t 128 kW/t 5.8 kg/hp
XPENGP7+Facelift 202674.9 kWh	147 hp/t 110 kW/t 6.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6	344 hp 257 kW	5.1 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
XPENGP7+Facelift 202674.9 kWh	313 hp 233 kW	6.2 s	Unrestricted 210 km/h130 mph Restricted 200 km/h124 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

AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6

Power	344 hp 257 kW
0-100 km/h	5.1 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	525 L 18.5 cu ft
Length	4,980 mm 196.1 in
Height	1,417 mm 55.8 in

XPENGP7+Facelift 202674.9 kWh

Power	313 hp 233 kW
0-100 km/h	6.2 s
Top speed Unrestricted 210 km/h130 mph Restricted 200 km/h124 mph

Doors/seats	5 doors 5 seats
Trunk	573 L 20.2 cu ft
Length	5,071 mm 199.6 in
Height	1,512 mm 59.5 in

Detailed score breakdown

Vehicle

AUDIS7 Sportback (C8)Facelift 20233.0 TDI V6

XPENGP7+Facelift 202674.9 kWh

Power

344 hp

257 kW

313 hp

233 kW

Torque

700 Nm

516 lb-ft

450 Nm

332 lb-ft

Acceleration

5.1 s

6.2 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

210 km/h130 mph

Restricted

200 km/h124 mph

Lightness

2,010 kg

4,431 lb

2,125 kg

4,685 lb

Fuel consumption

7.4 L/100 km

31.8 mpg US

38.2 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	525 L 18.5 cu ft
Length	4,980 mm 196.1 in
Height	1,417 mm 55.8 in

Doors/seats	5 doors 5 seats
Trunk	573 L 20.2 cu ft
Length	5,071 mm 199.6 in
Height	1,512 mm 59.5 in

Range score

851 km

529 mi

Trunk score

525 L

18.5 cu ft

573 L

20.2 cu ft

Power-to-weight score

171 hp/t

128 kW/t

5.8 kg/hp

147 hp/t

110 kW/t

6.8 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 S7 Sportback (C8) Facelift 2023 3.0 TDI V6
Consumption	7.4 L/100 km31.8 mpg US38.2 mpg UK
Cost / 100 km	12.95 LC100 km
Cost / 100 mi	20.84 LC100 mi
Annual fuel used	1,110 L293 US gal244 UK gal
Annual fuel cost	1,943 LC/year