Car comparison

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

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

New comparison

AUDI RS6 Avant (C8)

4.0 TFSI V8

600 hp3996 ccGasolineAWDAutomaticTwin-turboWagon / estate2019-2025
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) 4.0 TFSI V8

  • Quickest 0-100 km/h
    3.6 s
  • 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
    2,075 kg
    4,575 lb
  • Best power-to-weight
    289 hp/t
    216 kW/t
    3.5 kg/hp
  • Best overall score
    86/100
  • Best performance score
    85/100
  • Best economy score
    75/100

Specification comparison

Specification comparison
ModelAUDIRS6 Avant (C8)4.0 TFSI V8StelatoS9T100 kWh
Power
600hp447kW
524hp391kW
Torque
800Nm590lb-ft
673Nm496lb-ft
Curb weight
2,075kg4,575lb
2,437kg5,373lb
Gross weight
2,740kg6,041lb
2,842kg6,266lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
41.7s99% target: 257 km/h / 160 mph
Calculated
31.2s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
3.6s
4.0s
0-200 km/h
12.0s
16.1s
Calculated
0-60 mph
3.4s
Calculated
3.8s
Calculated
Fuel consumption
11.7L/100 km20.1mpg US24.1mpg UK
-
Fuel consumption city
16.2L/100 km14.5mpg US17.4mpg UK
-
Fuel consumption highway
8.9L/100 km26.4mpg US31.7mpg UK
-
Quarter mile
11.6s
Calculated
12.1s
Calculated
Power-to-weight
289hp/t216kW/t131hp/1000 lb
Calculated
215hp/t160kW/t98hp/1000 lb
Calculated
Torque-to-weight
386Nm/t258lb-ft/ton
Calculated
276Nm/t185lb-ft/ton
Calculated
Estimated range
624km388mi
Calculated
-
Displacement
3,996cc244cu in
-
Length
4,939mm194in
5,160mm203in
Width
1,886mm74in
2,005mm79in
Height
1,467mm58in
1,492mm59in
Wheelbase
2,924mm115in
3,050mm120in
Front track
1,668mm66in
1,706mm67in
Rear track
1,650mm65in
1,708mm67in
Trunk volume
565L
729L
Max trunk volume
1,680L
1,677L
Doors
5
5
Seats
5
5
Fuel tank
73L
-
CO2 emissions
268g/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
MetricAUDIRS6 Avant (C8)4.0 TFSI V8StelatoS9T100 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
3.8 s
0-100 km/h
0-62 mph
3.6 s
4.0 s
0-200 km/h
0-124 mph
12.0 s
16.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
1.9 s
2.1 s
330 ft
101 m
5.0 s
5.2 s
1/8 mile
201 m
7.5 s
7.9 s
1000 ft
305 m
9.7 s
10.1 s
1/4 mile
402 m
11.6 s
12.1 s
Trap speed
1/4 mile
402 m
197 km/h
122 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)4.0 TFSI V8
600 hp
447 kW
StelatoS9T100 kWh
524 hp
391 kW

AUDI RS6 Avant (C8) 4.0 TFSI V8 has 76 hp more than Stelato S9T 100 kWh.

The biggest power difference is between Stelato S9T 100 kWh and AUDI RS6 Avant (C8) 4.0 TFSI V8: 76 hp (57 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIRS6 Avant (C8)4.0 TFSI V8
800 Nm
590 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)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)4.0 TFSI V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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)4.0 TFSI V83.6 s
StelatoS9T100 kWh4.0 s

The biggest 0-100 km/h difference is between AUDI RS6 Avant (C8) 4.0 TFSI V8 and Stelato S9T 100 kWh: 0.4 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)4.0 TFSI V8
289 hp/t
216 kW/t
3.5 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)4.0 TFSI V8
600 hp
447 kW
3.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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)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
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,939 mm
194.4 in
Height
1,467 mm
57.8 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)4.0 TFSI V8StelatoS9T100 kWh
Power
600 hp
447 kW
524 hp
391 kW
Torque
800 Nm
590 lb-ft
673 Nm
496 lb-ft
Acceleration
3.6 s
4.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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
11.7 L/100 km
20.1 mpg US
24.1 mpg UK
-
Practicality
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,939 mm
194.4 in
Height
1,467 mm
57.8 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
624 km
388 mi
-
CO2 score
268 g/km
-
Trunk score
565 L
20.0 cu ft
729 L
25.7 cu ft
Power-to-weight score
289 hp/t
216 kW/t
3.5 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) 4.0 TFSI V8
Consumption11.7 L/100 km20.1 mpg US24.1 mpg UK
Cost / 100 km20.47 LC100 km
Cost / 100 mi32.95 LC100 mi
Annual fuel used1,755 L464 US gal386 UK gal
Annual fuel cost3,071 LC/year

Head-to-head comparisons

AUDI RS6 Avant (C8) 4.0 TFSI V8

  • Has 76 hp more
  • Has 127 Nm more
  • Is 362 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 40 km/h (25 mph) higher top speed
  • Has 74 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 164 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) 4.0 TFSI V8
Stelato S9T 100 kWh
Compare selected cars
2 vehicles selected

Popular comparisons

4.0 TFSI V8
4.0 TFSI V8 performance
VS
AUDIRS6 Avant (C8)4.0 TFSI V8vsAUDIRS6 Avant (C7)Facelift 20144.0 TFSI V8 performance
100 kWh
100 kWh
VS
StelatoS9T100 kWhvsAUDIS6 Avant e-tron100 kWh
4.0 TFSI V8
4.0 TFSI V8
VS
AUDIRS6 Avant (C8)4.0 TFSI V8vsAUDIRS6 Avant (C7)4.0 TFSI V8
100 kWh
M60 81.2 kWh
VS
StelatoS9T100 kWhvsBMWi5 Touring (G61)M60 81.2 kWh
4.0 TFSI V8
4.2 BiTurbo V8
VS
AUDIRS6 Avant (C8)4.0 TFSI V8vsAUDIRS 6 (4B/C5)4.2 BiTurbo V8
100 kWh
Competition 3.0
VS
StelatoS9T100 kWhvsBMWM3 Touring (G81)Competition 3.0
100 kWh
edition 25 years 2.9 TFSI V6
VS
StelatoS9T100 kWhvsAUDIRS4 Avant (B9)Facelift 2019edition 25 years 2.9 TFSI V6
100 kWh
AMG CLA 45 S
VS
StelatoS9T100 kWhvsMercedes-BenzCLA Shooting Brake (X118)Facelift 2023AMG CLA 45 S
100 kWh
3.0 TFSI V6
VS
StelatoS9T100 kWhvsAUDIA6 Avant (C9)3.0 TFSI V6
4.0 TFSI V8
2.9 TFSI
VS
AUDIRS6 Avant (C8)4.0 TFSI V8vsAUDIRS4 Avant (B9)2.9 TFSI
100 kWh
performance 4.0 TFSI V8
VS
StelatoS9T100 kWhvsAUDIRS6 Avant (C8)performance 4.0 TFSI V8
100 kWh
3.0 TFSI V6
VS
StelatoS9T100 kWhvsAUDIS5 Avant (B10)3.0 TFSI V6
AUDI RS6 Avant (C8) 4.0 TFSI V8 vs Stelato S9T 100 kWh - car comparison - FastVsFaster