Car comparison

Porsche 911 (992) · Facelift 2024 Carrera 4 GTS 3.6vsAlpina 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) · Facelift 2024

Carrera 4 GTS 3.6

485 hp3591 ccGasolineAWDDual-clutchTurbochargedCoupe2024-present

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.

Alpina B4 Gran Coupe (G26) 3.0

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
Largest trunk
470 L
Best overall score
80/100
Best economy score
81/100
Best practicality score
61/100

Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6

Quickest 0-100 km/h
3.0 s
Fastest top speed
312 km/h
194 mph
Lightest
1,645 kg
3,627 lb
Best power-to-weight
295 hp/t
220 kW/t
3.4 kg/hp
Best performance score
90/100

Specification comparison

Specification comparison
Model	Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	AlpinaB4 Gran Coupe (G26)3.0
Power	485hp362kW	495hp369kW
Torque	570Nm420lb-ft	730Nm538lb-ft
Curb weight	1,645kg3,627lb	1,965kg4,332lb
Gross weight	1,965kg4,332lb	2,400kg5,291lb
Top speed	312 km/h 194 mph	301 km/h 187 mph
To 99% top speed	75.9s99% target: 309 km/h / 192 mph Calculated	59.7s99% target: 298 km/h / 185 mph Calculated
0-100 km/h	3.0s	3.7s
0-200 km/h	10.7s	11.5s Calculated
0-60 mph	2.8s Calculated	3.5s Calculated
Fuel consumption	11L/100 km21.4mpg US25.7mpg UK	9.8L/100 km24mpg US28.8mpg UK
Fuel consumption city	-	14L/100 km16.8mpg US20.2mpg UK
Fuel consumption highway	-	7.4L/100 km31.8mpg US38.2mpg UK
Quarter mile	11.0s Calculated	11.6s Calculated
Power-to-weight	295hp/t220kW/t134hp/1000 lb Calculated	252hp/t188kW/t114hp/1000 lb Calculated
Torque-to-weight	347Nm/t232lb-ft/ton Calculated	372Nm/t249lb-ft/ton Calculated
Estimated range	-	602km374mi Calculated
Displacement	3,591cc219cu in	2,993cc183cu in
Length	4,553mm179in	4,792mm189in
Width	1,852mm73in	1,850mm73in
Height	-	1,440mm57in
Wheelbase	2,450mm96in	2,856mm112in
Front track	-	1,593mm63in
Rear track	-	1,588mm63in
Trunk volume	-	470L
Max trunk volume	135L	1,290L
Doors	2	4
Seats	4	4
Fuel tank	-	59L
CO2 emissions	-	223g/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
Metric	Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	AlpinaB4 Gran Coupe (G26)3.0
	Acceleration checkpoints
0-60 mph 0-97 km/h	2.8 s	3.5 s
0-100 km/h 0-62 mph	3.0 s	3.7 s
0-200 km/h 0-124 mph	10.7 s	11.5 s
Top speed	312 km/h 194 mph	301 km/h 187 mph
	Drag race simulation
60 ft 18 m	1.7 s	1.9 s
330 ft 101 m	4.6 s	5.1 s
1/8 mile 201 m	7.0 s	7.6 s
1000 ft 305 m	9.2 s	9.8 s
1/4 mile 402 m	11.0 s	11.6 s
Trap speed 1/4 mile 402 m	202 km/h 126 mph	200 km/h 125 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	485 hp 362 kW
AlpinaB4 Gran Coupe (G26)3.0	495 hp 369 kW

Alpina B4 Gran Coupe (G26) 3.0 has 10 hp more than Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6.

The biggest power difference is between Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6 and Alpina B4 Gran Coupe (G26) 3.0: 10 hp (7 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	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
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	1,645 kg 3,627 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
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	312 km/h 194 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
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	3.0 s
AlpinaB4 Gran Coupe (G26)3.0	3.7 s

Although Alpina B4 Gran Coupe (G26) 3.0 has more power, Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6 and Alpina B4 Gran Coupe (G26) 3.0: 0.7 s.

Fuel consumption comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	11.0 L/100 km 21.4 mpg US 25.7 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) Facelift 2024 Carrera 4 GTS 3.6: 1.2 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	295 hp/t 220 kW/t 3.4 kg/hp
AlpinaB4 Gran Coupe (G26)3.0	252 hp/t 188 kW/t 4.0 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	485 hp 362 kW	3.0 s	312 km/h 194 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.

Vehicle

Performance score

Practicality score

Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6

Power	485 hp 362 kW
0-100 km/h	3.0 s
Top speed 312 km/h 194 mph

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,553 mm 179.3 in
Height	-

AlpinaB4 Gran Coupe (G26)3.0

Power	495 hp 369 kW
0-100 km/h	3.7 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.

Vehicle

Performance score

Fuel economy score

Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6

Power	485 hp 362 kW
0-100 km/h	3.0 s
Top speed 312 km/h 194 mph

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

AlpinaB4 Gran Coupe (G26)3.0

Power	495 hp 369 kW
0-100 km/h	3.7 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	11.0 L/100 km 21.4 mpg US 25.7 mpg UK	3.0 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6	295 hp/t 220 kW/t 3.4 kg/hp	11.0 L/100 km 21.4 mpg US 25.7 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

Vehicle

Porsche911 (992)Facelift 2024Carrera 4 GTS 3.6

AlpinaB4 Gran Coupe (G26)3.0

Power

485 hp

362 kW

495 hp

369 kW

Torque

570 Nm

420 lb-ft

730 Nm

538 lb-ft

Acceleration

3.0 s

3.7 s

Top speed

312 km/h

194 mph

301 km/h

187 mph

Lightness

1,645 kg

3,627 lb

1,965 kg

4,332 lb

Fuel consumption

11.0 L/100 km

21.4 mpg US

25.7 mpg UK

9.8 L/100 km

24.0 mpg US

28.8 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	135 L 4.8 cu ft
Length	4,553 mm 179.3 in
Height	-

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

602 km

374 mi

CO2 score

223 g/km

Trunk score

135 L

4.8 cu ft

470 L

16.6 cu ft

Power-to-weight score

295 hp/t

220 kW/t

3.4 kg/hp

252 hp/t

188 kW/t

4.0 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Porsche 911 (992) Facelift 2024 Carrera 4 GTS 3.6	Alpina B4 Gran Coupe (G26) 3.0
Consumption	11 L/100 km21.4 mpg US25.7 mpg UK	9.8 L/100 km24 mpg US28.8 mpg UK
Cost / 100 km	19.25 LC100 km	17.15 LC100 km
Cost / 100 mi	30.98 LC100 mi	27.60 LC100 mi
Annual fuel used	1,650 L436 US gal363 UK gal	1,470 L388 US gal323 UK gal
Annual fuel cost	2,888 LC/year	2,573 LC/year