Car comparison

AUDI Q8 (4M) · Facelift 2023 55 TFSI V6vsPorsche Cayenne III · Facelift 2023 3.0 V6

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

New comparison

AUDI Q8 (4M) · Facelift 2023

55 TFSI V6

340 hp2995 ccGasolineAWDAutomaticTurbochargedSUV2023-present
VS

Porsche Cayenne III · Facelift 2023

3.0 V6

353 hp2995 ccGasolineAWDAutomaticTurbochargedSUV2023-present

Comparison overview

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

Best choices

AUDI Q8 (4M) Facelift 2023 55 TFSI V6

  • Quickest 0-100 km/h
    5.6 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    500 Nm
    369 lb-ft
  • Lowest combined fuel consumption
    11.4 L/100 km
    20.6 mpg US
    24.8 mpg UK
  • Best estimated range
    746 km
    463 mi
  • Best performance score
    66/100
  • Best economy score
    76/100

Porsche Cayenne III Facelift 2023 3.0 V6

  • Most powerful
    353 hp
    263 kW
  • Lightest
    2,055 kg
    4,530 lb
  • Best power-to-weight
    172 hp/t
    128 kW/t
    5.8 kg/hp
  • Largest trunk
    772 L
  • Best overall score
    74/100
  • Best practicality score
    92/100

Specification comparison

Specification comparison
ModelAUDIQ8 (4M)Facelift 202355 TFSI V6PorscheCayenne IIIFacelift 20233.0 V6
Power
340hp254kW
353hp263kW
Torque
500Nm369lb-ft
500Nm369lb-ft
Curb weight
2,100kg4,630lb
2,055kg4,530lb
Gross weight
2,830kg6,239lb
2,835kg6,250lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
248 km/h
154 mph
To 99% top speed
81.8s99% target: 257 km/h / 160 mph
Calculated
82.5s99% target: 246 km/h / 153 mph
Calculated
0-100 km/h
5.6s
6.0s
0-200 km/h
20.9s
Calculated
24.0s
0-60 mph
5.3s
Calculated
5.7s
Calculated
Fuel consumption
11.4L/100 km20.6mpg US24.8mpg UK
12.1L/100 km19.4mpg US23.3mpg UK
Quarter mile
13.7s
Calculated
14.1s
Calculated
Power-to-weight
162hp/t121kW/t73hp/1000 lb
Calculated
172hp/t128kW/t78hp/1000 lb
Calculated
Torque-to-weight
238Nm/t159lb-ft/ton
Calculated
243Nm/t163lb-ft/ton
Calculated
Estimated range
746km463mi
Calculated
620km385mi
Calculated
Displacement
2,995cc183cu in
2,995cc183cu in
Length
4,992mm197in
4,930mm194in
Width
1,995mm79in
1,983mm78in
Height
1,697mm67in
1,698mm67in
Wheelbase
2,998mm118in
2,895mm114in
Front track
1,679mm66in
1,676mm66in
Rear track
1,691mm67in
1,653mm65in
Ground clearance-
193mm8in
Trunk volume
605L
772L
Max trunk volume-
1,708L
Doors
5
5
Seats
5
5
Fuel tank
85L
75L

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.

AUDI Q8 (4M) Facelift 2023 55 TFSI V6Porsche Cayenne III Facelift 2023 3.0 V6PowerTorque
  • AUDI Q8 (4M) Facelift 2023 55 TFSI V6: Power / Torque
  • Porsche Cayenne III Facelift 2023 3.0 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIQ8 (4M)Facelift 202355 TFSI V65,200-6,400 rpm1,370-4,500 rpm6,650 rpm
PorscheCayenne IIIFacelift 20233.0 V65,400-6,400 rpm1,450-4,500 rpm6,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIQ8 (4M)Facelift 202355 TFSI V6PorscheCayenne IIIFacelift 20233.0 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.3 s
5.7 s
0-100 km/h
0-62 mph
5.6 s
6.0 s
0-200 km/h
0-124 mph
20.9 s
24.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
248 km/h
154 mph
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
5.9 s
6.1 s
1/8 mile
201 m
9.0 s
9.2 s
1000 ft
305 m
11.6 s
11.9 s
1/4 mile
402 m
13.7 s
14.1 s
Trap speed
1/4 mile
402 m
167 km/h
104 mph
162 km/h
101 mph

Power comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
340 hp
254 kW
PorscheCayenne IIIFacelift 20233.0 V6
353 hp
263 kW

Porsche Cayenne III Facelift 2023 3.0 V6 has 13 hp more than AUDI Q8 (4M) Facelift 2023 55 TFSI V6.

The biggest power difference is between AUDI Q8 (4M) Facelift 2023 55 TFSI V6 and Porsche Cayenne III Facelift 2023 3.0 V6: 13 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
500 Nm
369 lb-ft
PorscheCayenne IIIFacelift 20233.0 V6
500 Nm
369 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
2,100 kg
4,630 lb
PorscheCayenne IIIFacelift 20233.0 V6
2,055 kg
4,530 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
PorscheCayenne IIIFacelift 20233.0 V6
248 km/h
154 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V65.6 s
PorscheCayenne IIIFacelift 20233.0 V66.0 s

Although Porsche Cayenne III Facelift 2023 3.0 V6 has more power, AUDI Q8 (4M) Facelift 2023 55 TFSI V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI Q8 (4M) Facelift 2023 55 TFSI V6 and Porsche Cayenne III Facelift 2023 3.0 V6: 0.4 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
PorscheCayenne IIIFacelift 20233.0 V6
12.1 L/100 km
19.4 mpg US
23.3 mpg UK

The biggest fuel consumption difference is between AUDI Q8 (4M) Facelift 2023 55 TFSI V6 and Porsche Cayenne III Facelift 2023 3.0 V6: 0.7 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
AUDIQ8 (4M)Facelift 202355 TFSI V6
162 hp/t
121 kW/t
6.2 kg/hp
PorscheCayenne IIIFacelift 20233.0 V6
172 hp/t
128 kW/t
5.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIQ8 (4M)Facelift 202355 TFSI V6
746 km
463 mi
PorscheCayenne IIIFacelift 20233.0 V6
620 km
385 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIQ8 (4M)Facelift 202355 TFSI V6
340 hp
254 kW
5.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
PorscheCayenne IIIFacelift 20233.0 V6
353 hp
263 kW
6.0 s
248 km/h
154 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
AUDIQ8 (4M)Facelift 202355 TFSI V6
Power
340 hp
254 kW
0-100 km/h5.6 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
4,992 mm
196.5 in
Height
1,697 mm
66.8 in
PorscheCayenne IIIFacelift 20233.0 V6
Power
353 hp
263 kW
0-100 km/h6.0 s
Top speed
248 km/h
154 mph
Doors/seats
5 doors
5 seats
Trunk
772 L
27.3 cu ft
Length
4,930 mm
194.1 in
Height
1,698 mm
66.9 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
AUDIQ8 (4M)Facelift 202355 TFSI V6
Power
340 hp
254 kW
0-100 km/h5.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
PorscheCayenne IIIFacelift 20233.0 V6
Power
353 hp
263 kW
0-100 km/h6.0 s
Top speed
248 km/h
154 mph
12.1 L/100 km
19.4 mpg US
23.3 mpg UK

AUDI Q8 (4M) Facelift 2023 55 TFSI V6 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
AUDIQ8 (4M)Facelift 202355 TFSI V6
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
5.6 s
PorscheCayenne IIIFacelift 20233.0 V6
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
6.0 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
AUDIQ8 (4M)Facelift 202355 TFSI V6
162 hp/t
121 kW/t
6.2 kg/hp
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
PorscheCayenne IIIFacelift 20233.0 V6
172 hp/t
128 kW/t
5.8 kg/hp
12.1 L/100 km
19.4 mpg US
23.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIQ8 (4M)Facelift 202355 TFSI V6PorscheCayenne IIIFacelift 20233.0 V6
Power
340 hp
254 kW
353 hp
263 kW
Torque
500 Nm
369 lb-ft
500 Nm
369 lb-ft
Acceleration
5.6 s
6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
248 km/h
154 mph
Lightness
2,100 kg
4,630 lb
2,055 kg
4,530 lb
Fuel consumption
11.4 L/100 km
20.6 mpg US
24.8 mpg UK
12.1 L/100 km
19.4 mpg US
23.3 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
605 L
21.4 cu ft
Length
4,992 mm
196.5 in
Height
1,697 mm
66.8 in
Doors/seats
5 doors
5 seats
Trunk
772 L
27.3 cu ft
Length
4,930 mm
194.1 in
Height
1,698 mm
66.9 in
Range score
746 km
463 mi
620 km
385 mi
Trunk score
605 L
21.4 cu ft
772 L
27.3 cu ft
Power-to-weight score
162 hp/t
121 kW/t
6.2 kg/hp
172 hp/t
128 kW/t
5.8 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 Q8 (4M) Facelift 2023 55 TFSI V6Porsche Cayenne III Facelift 2023 3.0 V6
Consumption11.4 L/100 km20.6 mpg US24.8 mpg UK12.1 L/100 km19.4 mpg US23.3 mpg UK
Cost / 100 km19.95 LC100 km21.18 LC100 km
Cost / 100 mi32.11 LC100 mi34.08 LC100 mi
Annual fuel used1,710 L452 US gal376 UK gal1,815 L479 US gal399 UK gal
Annual fuel cost2,993 LC/year3,176 LC/year

Head-to-head comparisons

AUDI Q8 (4M) Facelift 2023 55 TFSI V6

  • Is 0.4 s quicker from 0-100 km/h
  • Has 12 km/h (7 mph) higher top speed
  • Uses 0.7 L/100 km less fuel
  • Has 126 km (78 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Lowest power
  • Heaviest
  • Smallest trunk

Porsche Cayenne III Facelift 2023 3.0 V6

  • Has 13 hp more
  • Is 45 kg lighter
  • Has 10 hp/t better power-to-weight
  • Has 167 L more trunk volume

Pros

  • Most powerful
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI Q8 (4M) 55 TFSI V6
Porsche Cayenne III 3.0 V6
Compare selected cars
2 vehicles selected

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