Car comparison

AUDI RS7 Sportback (C8) 4.0 TFSI V8vsSAIC Z7 100 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
VS

SAIC Z7

100 kWh

590 hpElectricAWDAutomaticLiftback / fastback2026-present

Comparison overview

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

Best choices

AUDI RS7 Sportback (C8) 4.0 TFSI V8

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    600 hp
    447 kW
  • Highest torque
    800 Nm
    590 lb-ft
  • Lightest
    2,065 kg
    4,553 lb
  • Best power-to-weight
    291 hp/t
    217 kW/t
    3.4 kg/hp
  • Largest trunk
    535 L
  • Best overall score
    83/100
  • Best performance score
    85/100
  • Best economy score
    76/100

Specification comparison

Specification comparison
ModelAUDIRS7 Sportback (C8)4.0 TFSI V8SAICZ7100 kWh
Power
600hp447kW
590hp440kW
Torque
800Nm590lb-ft
760Nm561lb-ft
Curb weight
2,065kg4,553lb
2,300kg5,071lb
Gross weight
2,735kg6,030lb
2,740kg6,041lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
239 km/h
149 mph
To 99% top speed
54.3s99% target: 257 km/h / 160 mph
Calculated
42.8s99% target: 237 km/h / 147 mph
Calculated
0-100 km/h
3.6s
3.4s
0-200 km/h
13.7s
Calculated
14.3s
Calculated
0-60 mph
3.4s
Calculated
3.3s
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
11.6s
Calculated
Power-to-weight
291hp/t217kW/t132hp/1000 lb
Calculated
257hp/t191kW/t116hp/1000 lb
Calculated
Torque-to-weight
387Nm/t259lb-ft/ton
Calculated
330Nm/t221lb-ft/ton
Calculated
Estimated range
629km391mi
Calculated
-
Displacement
3,996cc244cu in
-
Length
5,009mm197in
5,036mm198in
Width
1,950mm77in
1,976mm78in
Height
1,424mm56in
1,445mm57in
Wheelbase
2,930mm115in
3,000mm118in
Front track
1,668mm66in
1,715mm68in
Rear track
1,650mm65in
1,693mm67in
Trunk volume
535L
476L
Max trunk volume
1,390L
1,499L
Doors
4
5
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
MetricAUDIRS7 Sportback (C8)4.0 TFSI V8SAICZ7100 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
3.3 s
0-100 km/h
0-62 mph
3.6 s
3.4 s
0-200 km/h
0-124 mph
13.7 s
14.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
239 km/h
149 mph
Drag race simulation
60 ft
18 m
1.8 s
1.8 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
9.7 s
1/4 mile
402 m
11.7 s
11.6 s
Trap speed
1/4 mile
402 m
189 km/h
117 mph
187 km/h
116 mph

Power comparison

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

Chart data table
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V8
600 hp
447 kW
SAICZ7100 kWh
590 hp
440 kW

AUDI RS7 Sportback (C8) 4.0 TFSI V8 has 10 hp more than SAIC Z7 100 kWh.

The biggest power difference is between SAIC Z7 100 kWh and AUDI RS7 Sportback (C8) 4.0 TFSI V8: 10 hp (7 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V8
800 Nm
590 lb-ft
SAICZ7100 kWh
760 Nm
561 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V8
2,065 kg
4,553 lb
SAICZ7100 kWh
2,300 kg
5,071 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
SAICZ7100 kWh
239 km/h
149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V83.6 s
SAICZ7100 kWh3.4 s

Although AUDI RS7 Sportback (C8) 4.0 TFSI V8 has more power, SAIC Z7 100 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between SAIC Z7 100 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
VehicleValue
AUDIRS7 Sportback (C8)4.0 TFSI V8
291 hp/t
217 kW/t
3.4 kg/hp
SAICZ7100 kWh
257 hp/t
191 kW/t
3.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop 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
SAICZ7100 kWh
590 hp
440 kW
3.4 s
239 km/h
149 mph

Most attractive quadrant

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

Chart data table
VehiclePerformance scorePracticality score
AUDIRS7 Sportback (C8)4.0 TFSI V8
Power
600 hp
447 kW
0-100 km/h3.6 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
SAICZ7100 kWh
Power
590 hp
440 kW
0-100 km/h3.4 s
Top speed
239 km/h
149 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

Detailed score breakdown
VehicleAUDIRS7 Sportback (C8)4.0 TFSI V8SAICZ7100 kWh
Power
600 hp
447 kW
590 hp
440 kW
Torque
800 Nm
590 lb-ft
760 Nm
561 lb-ft
Acceleration
3.6 s
3.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
239 km/h
149 mph
Lightness
2,065 kg
4,553 lb
2,300 kg
5,071 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
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
629 km
391 mi
-
CO2 score
265 g/km
-
Trunk score
535 L
18.9 cu ft
476 L
16.8 cu ft
Power-to-weight score
291 hp/t
217 kW/t
3.4 kg/hp
257 hp/t
191 kW/t
3.9 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

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

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
VehicleAUDI RS7 Sportback (C8) 4.0 TFSI V8
Consumption11.6 L/100 km20.3 mpg US24.4 mpg UK
Cost / 100 km20.30 LC100 km
Cost / 100 mi32.67 LC100 mi
Annual fuel used1,740 L460 US gal383 UK gal
Annual fuel cost3,045 LC/year

Head-to-head comparisons

AUDI RS7 Sportback (C8) 4.0 TFSI V8

  • Has 10 hp more
  • Has 40 Nm more
  • Is 235 kg lighter
  • Has 21 km/h (13 mph) higher top speed
  • Has 34 hp/t better power-to-weight
  • Has 59 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h

SAIC Z7 100 kWh

  • Is 0.2 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI RS7 Sportback (C8) 4.0 TFSI V8
SAIC Z7 100 kWh
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2 vehicles selected

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