Car comparison

AUDI A7 Sportback (C8) 55 TFSIvsSAIC Z7 100 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

SAIC Z7

100 kWh

359 hpElectricRWDAutomaticLiftback / fastback2026-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
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

SAIC Z7 100 kWh

Most powerful
359 hp
268 kW

Specification comparison

Specification comparison
Model	AUDIA7 Sportback (C8)55 TFSI	SAICZ7100 kWh
Power	340hp254kW	359hp268kW
Torque	500Nm369lb-ft	460Nm339lb-ft
Curb weight	1,815kg4,001lb	2,210kg4,872lb
Gross weight	2,470kg5,445lb	2,650kg5,842lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Calculated
To 99% top speed	87.0s99% target: 257 km/h / 160 mph Calculated	76.6s99% target: 228 km/h / 141 mph Calculated
0-100 km/h	5.3s	5.5s
0-200 km/h	21.0s Calculated	27.3s Calculated
0-60 mph	5.0s Calculated	5.2s 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	13.8s Calculated
Power-to-weight	187hp/t140kW/t85hp/1000 lb Calculated	162hp/t121kW/t74hp/1000 lb Calculated
Torque-to-weight	275Nm/t184lb-ft/ton Calculated	208Nm/t139lb-ft/ton Calculated
Estimated range	875km544mi Calculated	-
Displacement	2,995cc183cu in	-
Length	4,969mm196in	5,036mm198in
Width	1,908mm75in	1,976mm78in
Height	1,422mm56in	1,445mm57in
Wheelbase	2,926mm115in	3,000mm118in
Front track	1,651mm65in	1,715mm68in
Rear track	1,637mm64in	1,722mm68in
Trunk volume	535L	476L
Max trunk volume	-	1,499L
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	SAICZ7100 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.0 s	5.2 s
0-100 km/h 0-62 mph	5.3 s	5.5 s
0-200 km/h 0-124 mph	21.0 s	27.3 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph Likely limited
	Drag race simulation
60 ft 18 m	2.1 s	2.1 s
330 ft 101 m	5.8 s	5.8 s
1/8 mile 201 m	8.8 s	8.8 s
1000 ft 305 m	11.3 s	11.5 s
1/4 mile 402 m	13.5 s	13.8 s
Trap speed 1/4 mile 402 m	167 km/h 104 mph	160 km/h 99 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
SAICZ7100 kWh	359 hp 268 kW

SAIC Z7 100 kWh has 19 hp more than AUDI A7 Sportback (C8) 55 TFSI.

The biggest power difference is between AUDI A7 Sportback (C8) 55 TFSI and SAIC Z7 100 kWh: 19 hp (14 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
SAICZ7100 kWh	460 Nm 339 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
SAICZ7100 kWh	2,210 kg 4,872 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
SAICZ7100 kWh	Unrestricted 230 km/h143 mph Restricted 220 km/h137 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
SAICZ7100 kWh	5.5 s

Although SAIC Z7 100 kWh has more power, AUDI A7 Sportback (C8) 55 TFSI is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI A7 Sportback (C8) 55 TFSI and SAIC Z7 100 kWh: 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
AUDIA7 Sportback (C8)55 TFSI	187 hp/t 140 kW/t 5.3 kg/hp
SAICZ7100 kWh	162 hp/t 121 kW/t 6.2 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
SAICZ7100 kWh	359 hp 268 kW	5.5 s	Unrestricted 230 km/h143 mph Restricted 220 km/h137 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

SAICZ7100 kWh

Power	359 hp 268 kW
0-100 km/h	5.5 s
Top speed Unrestricted 230 km/h143 mph Restricted 220 km/h137 mph

Doors/seats	5 doors 5 seats
Trunk	476 L 16.8 cu ft
Length	5,036 mm 198.3 in
Height	1,445 mm 56.9 in

Detailed score breakdown

Vehicle

AUDIA7 Sportback (C8)55 TFSI

SAICZ7100 kWh

Power

340 hp

254 kW

359 hp

268 kW

Torque

500 Nm

369 lb-ft

460 Nm

339 lb-ft

Acceleration

5.3 s

5.5 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

230 km/h143 mph

Restricted

220 km/h137 mph

Lightness

1,815 kg

4,001 lb

2,210 kg

4,872 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	476 L 16.8 cu ft
Length	5,036 mm 198.3 in
Height	1,445 mm 56.9 in

Range score

875 km

544 mi

CO2 score

163 g/km

Trunk score

535 L

18.9 cu ft

476 L

16.8 cu ft

Power-to-weight score

187 hp/t

140 kW/t

5.3 kg/hp

162 hp/t

121 kW/t

6.2 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 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