Car comparison

Alpina B8 Gran Coupe (G16) 4.4 V8vsPorsche Cayenne III · Facelift 2023 GT-Paket Turbo 4.0 V8

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

New comparison

Alpina B8 Gran Coupe (G16)

4.4 V8

621 hp4395 ccGasolineAWDAutomaticTwin-turboCoupe2021-2022
VS

Porsche Cayenne III · Facelift 2023

GT-Paket Turbo 4.0 V8

599 hp3996 ccHybridAWDAutomaticTwin-turboCoupe2023-present

Comparison overview

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

Best choices

Alpina B8 Gran Coupe (G16) 4.4 V8

  • Quickest 0-100 km/h
    3.4 s
  • Fastest top speed
    324 km/h
    201 mph
  • Most powerful
    621 hp
    463 kW
  • Highest torque
    800 Nm
    590 lb-ft
  • Lightest
    2,175 kg
    4,795 lb
  • Best power-to-weight
    286 hp/t
    213 kW/t
    3.5 kg/hp
  • Largest trunk
    440 L
  • Best overall score
    83/100
  • Best performance score
    91/100
  • Best practicality score
    65/100

Specification comparison

Specification comparison
ModelAlpinaB8 Gran Coupe (G16)4.4 V8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
621hp463kW
599hp447kW
Torque
800Nm590lb-ft
800Nm590lb-ft
Curb weight
2,175kg4,795lb
2,495kg5,501lb
Gross weight
2,600kg5,732lb
2,935kg6,471lb
Top speed
324 km/h
201 mph
305 km/h
190 mph
To 99% top speed
61.5s99% target: 321 km/h / 199 mph
Calculated
70.0s99% target: 302 km/h / 188 mph
Calculated
0-100 km/h
3.4s
3.6s
0-200 km/h
10.2s
Calculated
11.9s
0-60 mph
3.2s
Calculated
3.4s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
1.9L/100 km123.8mpg US148.7mpg UK
Fuel consumption city
15.8L/100 km14.9mpg US17.9mpg UK
-
Fuel consumption highway
8.4L/100 km28mpg US33.6mpg UK
-
Quarter mile
11.1s
Calculated
11.6s
Calculated
Power-to-weight
286hp/t213kW/t130hp/1000 lb
Calculated
240hp/t179kW/t109hp/1000 lb
Calculated
Torque-to-weight
368Nm/t246lb-ft/ton
Calculated
321Nm/t215lb-ft/ton
Calculated
Estimated range
613km381mi
Calculated
3,684km2,289mi
Calculated
Displacement
4,395cc268cu in
3,996cc244cu in
Length
5,092mm200in
4,930mm194in
Width
1,932mm76in
1,995mm79in
Height
1,428mm56in
1,652mm65in
Wheelbase
3,023mm119in
2,895mm114in
Front track
1,623mm64in
-
Rear track
1,666mm66in
-
Ground clearance
135mm5in
231mm9in
Trunk volume
440L
404L
Max trunk volume-
1,344L
Doors
4
5
Seats
5
4
Fuel tank
68L
70L

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.

Alpina B8 Gran Coupe (G16) 4.4 V8Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8PowerTorque
  • Alpina B8 Gran Coupe (G16) 4.4 V8: Power / Torque
  • Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AlpinaB8 Gran Coupe (G16)4.4 V85,500-6,500 rpm2,000-5,000 rpm6,750 rpm
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V86,000 rpm2,400-4,500 rpm6,800 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAlpinaB8 Gran Coupe (G16)4.4 V8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.2 s
3.4 s
0-100 km/h
0-62 mph
3.4 s
3.6 s
0-200 km/h
0-124 mph
10.2 s
11.9 s
0-200 mph
0-322 km/h
68.0 s
-
Top speed
324 km/h
201 mph
305 km/h
190 mph
Drag race simulation
60 ft
18 m
1.9 s
1.8 s
330 ft
101 m
4.9 s
5.0 s
1/8 mile
201 m
7.3 s
7.5 s
1000 ft
305 m
9.4 s
9.7 s
1/4 mile
402 m
11.1 s
11.6 s
Trap speed
1/4 mile
402 m
209 km/h
130 mph
197 km/h
123 mph

Power comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
621 hp
463 kW
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
599 hp
447 kW

Alpina B8 Gran Coupe (G16) 4.4 V8 has 22 hp more than Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8.

The biggest power difference is between Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 and Alpina B8 Gran Coupe (G16) 4.4 V8: 22 hp (16 kW).

Torque comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
800 Nm
590 lb-ft
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
800 Nm
590 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
2,175 kg
4,795 lb
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
2,495 kg
5,501 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
324 km/h
201 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
305 km/h
190 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V83.4 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V83.6 s

The biggest 0-100 km/h difference is between Alpina B8 Gran Coupe (G16) 4.4 V8 and Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

The biggest fuel consumption difference is between Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8 and Alpina B8 Gran Coupe (G16) 4.4 V8: 9.2 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
AlpinaB8 Gran Coupe (G16)4.4 V8
286 hp/t
213 kW/t
3.5 kg/hp
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
240 hp/t
179 kW/t
4.2 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AlpinaB8 Gran Coupe (G16)4.4 V8
613 km
381 mi
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
3,684 km
2,289 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AlpinaB8 Gran Coupe (G16)4.4 V8
621 hp
463 kW
3.4 s
324 km/h
201 mph
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
599 hp
447 kW
3.6 s
305 km/h
190 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
AlpinaB8 Gran Coupe (G16)4.4 V8
Power
621 hp
463 kW
0-100 km/h3.4 s
Top speed
324 km/h
201 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,092 mm
200.5 in
Height
1,428 mm
56.2 in
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
599 hp
447 kW
0-100 km/h3.6 s
Top speed
305 km/h
190 mph
Doors/seats
5 doors
4 seats
Trunk
404 L
14.3 cu ft
Length
4,930 mm
194.1 in
Height
1,652 mm
65.0 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
AlpinaB8 Gran Coupe (G16)4.4 V8
Power
621 hp
463 kW
0-100 km/h3.4 s
Top speed
324 km/h
201 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
599 hp
447 kW
0-100 km/h3.6 s
Top speed
305 km/h
190 mph
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 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
AlpinaB8 Gran Coupe (G16)4.4 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
3.4 s
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
1.9 L/100 km
123.8 mpg US
148.7 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
AlpinaB8 Gran Coupe (G16)4.4 V8
286 hp/t
213 kW/t
3.5 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
240 hp/t
179 kW/t
4.2 kg/hp
1.9 L/100 km
123.8 mpg US
148.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAlpinaB8 Gran Coupe (G16)4.4 V8PorscheCayenne IIIFacelift 2023GT-Paket Turbo 4.0 V8
Power
621 hp
463 kW
599 hp
447 kW
Torque
800 Nm
590 lb-ft
800 Nm
590 lb-ft
Acceleration
3.4 s
3.6 s
Top speed
324 km/h
201 mph
305 km/h
190 mph
Lightness
2,175 kg
4,795 lb
2,495 kg
5,501 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
1.9 L/100 km
123.8 mpg US
148.7 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
5,092 mm
200.5 in
Height
1,428 mm
56.2 in
Doors/seats
5 doors
4 seats
Trunk
404 L
14.3 cu ft
Length
4,930 mm
194.1 in
Height
1,652 mm
65.0 in
Range score
613 km
381 mi
3,684 km
2,289 mi
Trunk score
440 L
15.5 cu ft
404 L
14.3 cu ft
Power-to-weight score
286 hp/t
213 kW/t
3.5 kg/hp
240 hp/t
179 kW/t
4.2 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
VehicleAlpina B8 Gran Coupe (G16) 4.4 V8Porsche Cayenne III Facelift 2023 GT-Paket Turbo 4.0 V8
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK1.9 L/100 km123.8 mpg US148.7 mpg UK
Cost / 100 km19.43 LC100 km3.32 LC100 km
Cost / 100 mi31.26 LC100 mi5.35 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal285 L75 US gal63 UK gal
Annual fuel cost2,914 LC/year498.75 LC/year

Head-to-head comparisons

Alpina B8 Gran Coupe (G16) 4.4 V8

  • Has 22 hp more
  • Is 320 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Has 19 km/h (12 mph) higher top speed
  • Has 45 hp/t better power-to-weight
  • Has 36 L more trunk volume

Pros

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

Cons

  • Highest combined fuel consumption

Choose cars to compare

Brand
Model
Generation
Engine or modification
Alpina B8 Gran Coupe (G16) 4.4 V8
Porsche Cayenne III GT-Paket Turbo 4.0 V8
Compare selected cars
2 vehicles selected

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