Car comparison

AUDI RS6 Avant (C8) performance 4.0 TFSI V8vsStelato S9T 100 kWh

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

New comparison
VS

Stelato S9T

100 kWh

524 hpElectricAWDAutomaticWagon / estate2025-present

Comparison overview

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

Best choices

AUDI RS6 Avant (C8) performance 4.0 TFSI V8

  • Quickest 0-100 km/h
    3.4 s
  • Fastest top speed
    290 km/h
    180 mph Unrestricted
    280 km/h
    174 mph Restricted
  • Most powerful
    630 hp
    470 kW
  • Highest torque
    850 Nm
    627 lb-ft
  • Lightest
    2,075 kg
    4,575 lb
  • Best power-to-weight
    304 hp/t
    226 kW/t
    3.3 kg/hp
  • Best overall score
    87/100
  • Best performance score
    88/100
  • Best economy score
    73/100

Specification comparison

Specification comparison
ModelAUDIRS6 Avant (C8)performance 4.0 TFSI V8StelatoS9T100 kWh
Power
630hp470kW
524hp391kW
Torque
850Nm627lb-ft
673Nm496lb-ft
Curb weight
2,075kg4,575lb
2,437kg5,373lb
Gross weight
2,740kg6,041lb
2,842kg6,266lb
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Calculated
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
37.5s99% target: 287 km/h / 178 mph
Calculated
31.2s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
3.4s
4.0s
0-200 km/h
9.5s
Calculated
16.1s
Calculated
0-60 mph
3.3s
Calculated
3.8s
Calculated
Fuel consumption
12.7L/100 km18.5mpg US22.2mpg UK
-
Quarter mile
11.0s
Calculated
12.1s
Calculated
Power-to-weight
304hp/t226kW/t138hp/1000 lb
Calculated
215hp/t160kW/t98hp/1000 lb
Calculated
Torque-to-weight
410Nm/t274lb-ft/ton
Calculated
276Nm/t185lb-ft/ton
Calculated
Estimated range
575km357mi
Calculated
-
Displacement
3,996cc244cu in
-
Length
4,995mm197in
5,160mm203in
Width
1,951mm77in
2,005mm79in
Height
1,487mm59in
1,492mm59in
Wheelbase
2,929mm115in
3,050mm120in
Front track
1,668mm66in
1,706mm67in
Rear track
1,650mm65in
1,708mm67in
Trunk volume
548L
729L
Max trunk volume
1,658L
1,677L
Doors
5
5
Seats
5
5
Fuel tank
73L
-

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
MetricAUDIRS6 Avant (C8)performance 4.0 TFSI V8StelatoS9T100 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
3.3 s
3.8 s
0-100 km/h
0-62 mph
3.4 s
4.0 s
0-200 km/h
0-124 mph
9.5 s
16.1 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Limited
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
4.9 s
5.2 s
1/8 mile
201 m
7.3 s
7.9 s
1000 ft
305 m
9.3 s
10.1 s
1/4 mile
402 m
11.0 s
12.1 s
Trap speed
1/4 mile
402 m
215 km/h
134 mph
184 km/h
115 mph

Power comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
630 hp
470 kW
StelatoS9T100 kWh
524 hp
391 kW

AUDI RS6 Avant (C8) performance 4.0 TFSI V8 has 106 hp more than Stelato S9T 100 kWh.

The biggest power difference is between Stelato S9T 100 kWh and AUDI RS6 Avant (C8) performance 4.0 TFSI V8: 106 hp (79 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
850 Nm
627 lb-ft
StelatoS9T100 kWh
673 Nm
496 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
2,075 kg
4,575 lb
StelatoS9T100 kWh
2,437 kg
5,373 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
StelatoS9T100 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
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V83.4 s
StelatoS9T100 kWh4.0 s

The biggest 0-100 km/h difference is between AUDI RS6 Avant (C8) performance 4.0 TFSI V8 and Stelato S9T 100 kWh: 0.6 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
304 hp/t
226 kW/t
3.3 kg/hp
StelatoS9T100 kWh
215 hp/t
160 kW/t
4.7 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
630 hp
470 kW
3.4 s
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
StelatoS9T100 kWh
524 hp
391 kW
4.0 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.

Chart data table
VehiclePerformance scorePracticality score
AUDIRS6 Avant (C8)performance 4.0 TFSI V8
Power
630 hp
470 kW
0-100 km/h3.4 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Doors/seats
5 doors
5 seats
Trunk
548 L
19.4 cu ft
Length
4,995 mm
196.7 in
Height
1,487 mm
58.5 in
StelatoS9T100 kWh
Power
524 hp
391 kW
0-100 km/h4.0 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
5 seats
Trunk
729 L
25.7 cu ft
Length
5,160 mm
203.1 in
Height
1,492 mm
58.7 in

Detailed score breakdown

Detailed score breakdown
VehicleAUDIRS6 Avant (C8)performance 4.0 TFSI V8StelatoS9T100 kWh
Power
630 hp
470 kW
524 hp
391 kW
Torque
850 Nm
627 lb-ft
673 Nm
496 lb-ft
Acceleration
3.4 s
4.0 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
2,075 kg
4,575 lb
2,437 kg
5,373 lb
Fuel consumption
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
-
Practicality
Doors/seats
5 doors
5 seats
Trunk
548 L
19.4 cu ft
Length
4,995 mm
196.7 in
Height
1,487 mm
58.5 in
Doors/seats
5 doors
5 seats
Trunk
729 L
25.7 cu ft
Length
5,160 mm
203.1 in
Height
1,492 mm
58.7 in
Range score
575 km
357 mi
-
Trunk score
548 L
19.4 cu ft
729 L
25.7 cu ft
Power-to-weight score
304 hp/t
226 kW/t
3.3 kg/hp
215 hp/t
160 kW/t
4.7 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 RS6 Avant (C8) performance 4.0 TFSI V8
Consumption12.7 L/100 km18.5 mpg US22.2 mpg UK
Cost / 100 km22.22 LC100 km
Cost / 100 mi35.77 LC100 mi
Annual fuel used1,905 L503 US gal419 UK gal
Annual fuel cost3,334 LC/year

Head-to-head comparisons

AUDI RS6 Avant (C8) performance 4.0 TFSI V8

  • Has 106 hp more
  • Has 177 Nm more
  • Is 362 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 70 km/h (43 mph) higher top speed
  • Has 89 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Smallest trunk

Stelato S9T 100 kWh

  • Has 181 L more trunk volume

Pros

  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI RS6 Avant (C8) performance 4.0 TFSI V8
Stelato S9T 100 kWh
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