Car comparison

Porsche 911 (992) Carrera 4 GTS 3.0vsAlpina B4 Gran Coupe (G26) 3.0

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

New comparison

Porsche 911 (992)

Carrera 4 GTS 3.0

480 hp2981 ccGasolineAWDManualTwin-turboCoupe2021-2024
VS

Alpina B4 Gran Coupe (G26)

3.0

495 hp2993 ccGasolineAWDAutomaticTwin-turboCoupe2022-2024

Comparison overview

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

Best choices

Alpina B4 Gran Coupe (G26) 3.0

  • Quickest 0-100 km/h
    3.7 s
  • Most powerful
    495 hp
    369 kW
  • Highest torque
    730 Nm
    538 lb-ft
  • Lowest combined fuel consumption
    9.8 L/100 km
    24.0 mpg US
    28.8 mpg UK
  • Lowest city consumption
    14.0 L/100 km
    16.8 mpg US
    20.2 mpg UK
  • Lowest highway consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Largest trunk
    470 L
  • Best overall score
    80/100
  • Best performance score
    89/100
  • Best economy score
    81/100
  • Best practicality score
    61/100

Porsche 911 (992) Carrera 4 GTS 3.0

  • Fastest top speed
    315 km/h
    196 mph Unrestricted
    309 km/h
    192 mph Restricted
  • Lightest
    1,560 kg
    3,439 lb
  • Best power-to-weight
    308 hp/t
    229 kW/t
    3.3 kg/hp
  • Best estimated range
    638 km
    396 mi

Specification comparison

Specification comparison
ModelPorsche911 (992)Carrera 4 GTS 3.0AlpinaB4 Gran Coupe (G26)3.0
Power
480hp358kW
495hp369kW
Torque
570Nm420lb-ft
730Nm538lb-ft
Curb weight
1,560kg3,439lb
1,965kg4,332lb
Gross weight
1,980kg4,365lb
2,400kg5,291lb
Top speed
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
Calculated
301 km/h
187 mph
To 99% top speed
77.7s99% target: 312 km/h / 194 mph
Calculated
59.7s99% target: 298 km/h / 185 mph
Calculated
0-100 km/h
4.1s
3.7s
0-200 km/h
12.9s
11.5s
Calculated
0-60 mph
3.9s
Calculated
3.5s
Calculated
Fuel consumption
10.5L/100 km22.4mpg US26.9mpg UK
9.8L/100 km24mpg US28.8mpg UK
Fuel consumption city
15.3L/100 km15.4mpg US18.5mpg UK
14L/100 km16.8mpg US20.2mpg UK
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
7.4L/100 km31.8mpg US38.2mpg UK
Quarter mile
12.1s
Calculated
11.6s
Calculated
Power-to-weight
308hp/t229kW/t140hp/1000 lb
Calculated
252hp/t188kW/t114hp/1000 lb
Calculated
Torque-to-weight
365Nm/t244lb-ft/ton
Calculated
372Nm/t249lb-ft/ton
Calculated
Estimated range
638km396mi
Calculated
602km374mi
Calculated
Displacement
2,981cc182cu in
2,993cc183cu in
Length
4,533mm178in
4,792mm189in
Width
1,852mm73in
1,850mm73in
Height
1,303mm51in
1,440mm57in
Wheelbase
2,450mm96in
2,856mm112in
Front track-
1,593mm63in
Rear track-
1,588mm63in
Trunk volume
264L
470L
Max trunk volume-
1,290L
Doors
2
4
Seats
4
4
Fuel tank
67L
59L
CO2 emissions-
223g/km

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.

Porsche 911 (992) Carrera 4 GTS 3.0Alpina B4 Gran Coupe (G26) 3.0PowerTorque
  • Porsche 911 (992) Carrera 4 GTS 3.0: Power / Torque
  • Alpina B4 Gran Coupe (G26) 3.0: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (992)Carrera 4 GTS 3.06,500 rpm2,300-5,000 rpm7,500 rpm
AlpinaB4 Gran Coupe (G26)3.05,000-7,000 rpm2,500-4,500 rpm7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (992)Carrera 4 GTS 3.0AlpinaB4 Gran Coupe (G26)3.0
Acceleration checkpoints
0-60 mph
0-97 km/h
3.9 s
3.5 s
0-100 km/h
0-62 mph
4.1 s
3.7 s
0-200 km/h
0-124 mph
12.9 s
11.5 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
Likely limited
301 km/h
187 mph
Drag race simulation
60 ft
18 m
2.0 s
1.9 s
330 ft
101 m
5.3 s
5.1 s
1/8 mile
201 m
7.9 s
7.6 s
1000 ft
305 m
10.2 s
9.8 s
1/4 mile
402 m
12.1 s
11.6 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
200 km/h
125 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.0
480 hp
358 kW
AlpinaB4 Gran Coupe (G26)3.0
495 hp
369 kW

Alpina B4 Gran Coupe (G26) 3.0 has 15 hp more than Porsche 911 (992) Carrera 4 GTS 3.0.

The biggest power difference is between Porsche 911 (992) Carrera 4 GTS 3.0 and Alpina B4 Gran Coupe (G26) 3.0: 15 hp (11 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.0
570 Nm
420 lb-ft
AlpinaB4 Gran Coupe (G26)3.0
730 Nm
538 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.0
1,560 kg
3,439 lb
AlpinaB4 Gran Coupe (G26)3.0
1,965 kg
4,332 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.0
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
AlpinaB4 Gran Coupe (G26)3.0
301 km/h
187 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.04.1 s
AlpinaB4 Gran Coupe (G26)3.03.7 s

The biggest 0-100 km/h difference is between Alpina B4 Gran Coupe (G26) 3.0 and Porsche 911 (992) Carrera 4 GTS 3.0: 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
Porsche911 (992)Carrera 4 GTS 3.0
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
AlpinaB4 Gran Coupe (G26)3.0
9.8 L/100 km
24.0 mpg US
28.8 mpg UK

The biggest fuel consumption difference is between Alpina B4 Gran Coupe (G26) 3.0 and Porsche 911 (992) Carrera 4 GTS 3.0: 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
Porsche911 (992)Carrera 4 GTS 3.0
308 hp/t
229 kW/t
3.2 kg/hp
AlpinaB4 Gran Coupe (G26)3.0
252 hp/t
188 kW/t
4.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 GTS 3.0
638 km
396 mi
AlpinaB4 Gran Coupe (G26)3.0
602 km
374 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (992)Carrera 4 GTS 3.0
480 hp
358 kW
4.1 s
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
AlpinaB4 Gran Coupe (G26)3.0
495 hp
369 kW
3.7 s
301 km/h
187 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
Porsche911 (992)Carrera 4 GTS 3.0
Power
480 hp
358 kW
0-100 km/h4.1 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
Doors/seats
2 doors
4 seats
Trunk
264 L
9.3 cu ft
Length
4,533 mm
178.5 in
Height
1,303 mm
51.3 in
AlpinaB4 Gran Coupe (G26)3.0
Power
495 hp
369 kW
0-100 km/h3.7 s
Top speed
301 km/h
187 mph
Doors/seats
4 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
4,792 mm
188.7 in
Height
1,440 mm
56.7 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
Porsche911 (992)Carrera 4 GTS 3.0
Power
480 hp
358 kW
0-100 km/h4.1 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
AlpinaB4 Gran Coupe (G26)3.0
Power
495 hp
369 kW
0-100 km/h3.7 s
Top speed
301 km/h
187 mph
9.8 L/100 km
24.0 mpg US
28.8 mpg UK

Alpina B4 Gran Coupe (G26) 3.0 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
Porsche911 (992)Carrera 4 GTS 3.0
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
4.1 s
AlpinaB4 Gran Coupe (G26)3.0
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
3.7 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
Porsche911 (992)Carrera 4 GTS 3.0
308 hp/t
229 kW/t
3.3 kg/hp
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
AlpinaB4 Gran Coupe (G26)3.0
252 hp/t
188 kW/t
4.0 kg/hp
9.8 L/100 km
24.0 mpg US
28.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (992)Carrera 4 GTS 3.0AlpinaB4 Gran Coupe (G26)3.0
Power
480 hp
358 kW
495 hp
369 kW
Torque
570 Nm
420 lb-ft
730 Nm
538 lb-ft
Acceleration
4.1 s
3.7 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
309 km/h192 mph
301 km/h
187 mph
Lightness
1,560 kg
3,439 lb
1,965 kg
4,332 lb
Fuel consumption
10.5 L/100 km
22.4 mpg US
26.9 mpg UK
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
264 L
9.3 cu ft
Length
4,533 mm
178.5 in
Height
1,303 mm
51.3 in
Doors/seats
4 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
4,792 mm
188.7 in
Height
1,440 mm
56.7 in
Range score
638 km
396 mi
602 km
374 mi
CO2 score
-
223 g/km
Trunk score
264 L
9.3 cu ft
470 L
16.6 cu ft
Power-to-weight score
308 hp/t
229 kW/t
3.3 kg/hp
252 hp/t
188 kW/t
4.0 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
VehiclePorsche 911 (992) Carrera 4 GTS 3.0Alpina B4 Gran Coupe (G26) 3.0
Consumption10.5 L/100 km22.4 mpg US26.9 mpg UK9.8 L/100 km24 mpg US28.8 mpg UK
Cost / 100 km18.38 LC100 km17.15 LC100 km
Cost / 100 mi29.57 LC100 mi27.60 LC100 mi
Annual fuel used1,575 L416 US gal346 UK gal1,470 L388 US gal323 UK gal
Annual fuel cost2,756 LC/year2,573 LC/year

Head-to-head comparisons

Porsche 911 (992) Carrera 4 GTS 3.0

  • Is 405 kg lighter
  • Has 14 km/h (9 mph) higher top speed
  • Has 56 hp/t better power-to-weight
  • Has 36 km (22 mi) more estimated range

Pros

  • Highest top speed
  • Lightest
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk

Alpina B4 Gran Coupe (G26) 3.0

  • Has 15 hp more
  • Has 160 Nm more
  • Is 0.4 s quicker from 0-100 km/h
  • Uses 0.7 L/100 km less fuel
  • Has 206 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Largest trunk

Cons

  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (992) Carrera 4 GTS 3.0
Alpina B4 Gran Coupe (G26) 3.0
Compare selected cars
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