Car comparison

Bentley Bentayga · Facelift 2020 Speed 4.0 V8vsAUDI RSQ8 (4M) · Facelift 2024 performance 4.0 TFSI V8

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

New comparison

Bentley Bentayga · Facelift 2020

Speed 4.0 V8

650 hp3996 ccGasolineAWDAutomaticTurbochargedSUV2025-present
VS

Comparison overview

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

Best choices

AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8

  • Lightest
    2,275 kg
    5,016 lb
  • Best power-to-weight
    281 hp/t
    210 kW/t
    3.6 kg/hp
  • Lowest combined fuel consumption
    13.4 L/100 km
    17.6 mpg US
    21.1 mpg UK
  • Best estimated range
    634 km
    394 mi
  • Largest trunk
    605 L
  • Best economy score
    71/100
  • Best practicality score
    89/100

Specification comparison

Specification comparison
ModelBentleyBentaygaFacelift 2020Speed 4.0 V8AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Power
650hp485kW
640hp477kW
Torque
850Nm627lb-ft
850Nm627lb-ft
Curb weight
2,391kg5,271lb
2,275kg5,016lb
Gross weight
3,000kg6,614lb
3,015kg6,647lb
Top speed
310 km/h
193 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
55.0s99% target: 307 km/h / 191 mph
Calculated
44.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.6s
3.6s
0-200 km/h
10.6s
Calculated
12.3s
Calculated
0-60 mph
3.4s
Calculated
3.4s
Calculated
Fuel consumption
14.7L/100 km16mpg US19.2mpg UK
13.4L/100 km17.6mpg US21.1mpg UK
Fuel consumption city
16.8L/100 km14mpg US16.8mpg UK
-
Fuel consumption highway
11.2L/100 km21mpg US25.2mpg UK
-
Quarter mile
11.4s
Calculated
11.6s
Calculated
Power-to-weight
272hp/t203kW/t123hp/1000 lb
Calculated
281hp/t210kW/t128hp/1000 lb
Calculated
Torque-to-weight
355Nm/t238lb-ft/ton
Calculated
374Nm/t250lb-ft/ton
Calculated
Estimated range
578km359mi
Calculated
634km394mi
Calculated
Displacement
3,996cc244cu in
3,996cc244cu in
Length
5,144mm203in
5,022mm198in
Width
1,998mm79in
2,007mm79in
Height
1,728mm68in
1,710mm67in
Wheelbase
2,995mm118in
2,998mm118in
Front track
1,689mm66in
1,692mm67in
Rear track
1,707mm67in
1,696mm67in
Trunk volume
484L
605L
Max trunk volume-
1,755L
Doors
5
5
Seats
5
5
Fuel tank
85L
85L

Performance charts

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Bentley Bentayga Facelift 2020 Speed 4.0 V8AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8PowerTorque
  • Bentley Bentayga Facelift 2020 Speed 4.0 V8: Power / Torque
  • AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BentleyBentaygaFacelift 2020Speed 4.0 V86,000 rpm2,250-4,500 rpm6,250 rpm
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V86,000 rpm2,300-4,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBentleyBentaygaFacelift 2020Speed 4.0 V8AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
3.4 s
0-100 km/h
0-62 mph
3.6 s
3.6 s
0-200 km/h
0-124 mph
10.6 s
12.3 s
Top speed
310 km/h
193 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
1.9 s
1.9 s
330 ft
101 m
5.0 s
5.0 s
1/8 mile
201 m
7.5 s
7.5 s
1000 ft
305 m
9.6 s
9.7 s
1/4 mile
402 m
11.4 s
11.6 s
Trap speed
1/4 mile
402 m
207 km/h
129 mph
195 km/h
121 mph

Power comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
650 hp
485 kW
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
640 hp
477 kW

Bentley Bentayga Facelift 2020 Speed 4.0 V8 has 10 hp more than AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8.

The biggest power difference is between AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8 and Bentley Bentayga Facelift 2020 Speed 4.0 V8: 10 hp (7 kW).

Torque comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
850 Nm
627 lb-ft
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
850 Nm
627 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
2,391 kg
5,271 lb
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
2,275 kg
5,016 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
310 km/h
193 mph
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V83.6 s
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V83.6 s

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
14.7 L/100 km
16.0 mpg US
19.2 mpg UK
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

The biggest fuel consumption difference is between AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8 and Bentley Bentayga Facelift 2020 Speed 4.0 V8: 1.3 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
272 hp/t
203 kW/t
3.7 kg/hp
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
281 hp/t
210 kW/t
3.6 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
BentleyBentaygaFacelift 2020Speed 4.0 V8
578 km
359 mi
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
634 km
394 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BentleyBentaygaFacelift 2020Speed 4.0 V8
650 hp
485 kW
3.6 s
310 km/h
193 mph
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
640 hp
477 kW
3.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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
BentleyBentaygaFacelift 2020Speed 4.0 V8
Power
650 hp
485 kW
0-100 km/h3.6 s
Top speed
310 km/h
193 mph
Doors/seats
5 doors
5 seats
Trunk
484 L
17.1 cu ft
Length
5,144 mm
202.5 in
Height
1,728 mm
68.0 in
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Power
640 hp
477 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
605 L
21.4 cu ft
Length
5,022 mm
197.7 in
Height
1,710 mm
67.3 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
BentleyBentaygaFacelift 2020Speed 4.0 V8
Power
650 hp
485 kW
0-100 km/h3.6 s
Top speed
310 km/h
193 mph
14.7 L/100 km
16.0 mpg US
19.2 mpg UK
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Power
640 hp
477 kW
0-100 km/h3.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
BentleyBentaygaFacelift 2020Speed 4.0 V8
14.7 L/100 km
16.0 mpg US
19.2 mpg UK
3.6 s
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
13.4 L/100 km
17.6 mpg US
21.1 mpg UK
3.6 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
BentleyBentaygaFacelift 2020Speed 4.0 V8
272 hp/t
203 kW/t
3.7 kg/hp
14.7 L/100 km
16.0 mpg US
19.2 mpg UK
AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
281 hp/t
210 kW/t
3.6 kg/hp
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBentleyBentaygaFacelift 2020Speed 4.0 V8AUDIRSQ8 (4M)Facelift 2024performance 4.0 TFSI V8
Power
650 hp
485 kW
640 hp
477 kW
Torque
850 Nm
627 lb-ft
850 Nm
627 lb-ft
Acceleration
3.6 s
3.6 s
Top speed
310 km/h
193 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
2,391 kg
5,271 lb
2,275 kg
5,016 lb
Fuel consumption
14.7 L/100 km
16.0 mpg US
19.2 mpg UK
13.4 L/100 km
17.6 mpg US
21.1 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
484 L
17.1 cu ft
Length
5,144 mm
202.5 in
Height
1,728 mm
68.0 in
Doors/seats
5 doors
5 seats
Trunk
605 L
21.4 cu ft
Length
5,022 mm
197.7 in
Height
1,710 mm
67.3 in
Range score
578 km
359 mi
634 km
394 mi
Trunk score
484 L
17.1 cu ft
605 L
21.4 cu ft
Power-to-weight score
272 hp/t
203 kW/t
3.7 kg/hp
281 hp/t
210 kW/t
3.6 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
VehicleBentley Bentayga Facelift 2020 Speed 4.0 V8AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8
Consumption14.7 L/100 km16 mpg US19.2 mpg UK13.4 L/100 km17.6 mpg US21.1 mpg UK
Cost / 100 km25.72 LC100 km23.45 LC100 km
Cost / 100 mi41.40 LC100 mi37.74 LC100 mi
Annual fuel used2,205 L582 US gal485 UK gal2,010 L531 US gal442 UK gal
Annual fuel cost3,859 LC/year3,518 LC/year

Head-to-head comparisons

Bentley Bentayga Facelift 2020 Speed 4.0 V8

  • Has 10 hp more
  • Has 50 km/h (31 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk

AUDI RSQ8 (4M) Facelift 2024 performance 4.0 TFSI V8

  • Is 116 kg lighter
  • Uses 1.3 L/100 km less fuel
  • Has 9 hp/t better power-to-weight
  • Has 56 km (35 mi) more estimated range
  • Has 121 L more trunk volume

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Bentley Bentayga Speed 4.0 V8
AUDI RSQ8 (4M) performance 4.0 TFSI V8
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