Car comparison

Alpina B4 Gran Coupe (G26) 3.0vsMercedes-Benz AMG GT (C192) 55 V8

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

New comparison

Alpina B4 Gran Coupe (G26)

3.0

495 hp2993 ccGasolineAWDAutomaticTwin-turboCoupe2022-2024

Mercedes-Benz AMG GT (C192)

55 V8

476 hp3982 ccGasolineAWDAutomaticTurbochargedCoupe2023-present

Comparison overview

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

Alpina B4 Gran Coupe (G26) 3.0

Quickest 0-100 km/h
3.7 s
Fastest top speed
301 km/h
187 mph
Most powerful
495 hp
369 kW
Highest torque
730 Nm
538 lb-ft
Best power-to-weight
252 hp/t
188 kW/t
4.0 kg/hp
Lowest combined fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
Best estimated range
602 km
374 mi
Largest trunk
470 L
Best overall score
80/100
Best performance score
89/100
Best economy score
81/100
Best practicality score
61/100

Mercedes-Benz AMG GT (C192) 55 V8

Lightest
1,895 kg
4,178 lb

Specification comparison

Specification comparison
Model	AlpinaB4 Gran Coupe (G26)3.0	Mercedes-BenzAMG GT (C192)55 V8
Power	495hp369kW	476hp355kW
Torque	730Nm538lb-ft	700Nm516lb-ft
Curb weight	1,965kg4,332lb	1,895kg4,178lb
Gross weight	2,400kg5,291lb	-
Top speed	301 km/h 187 mph	295 km/h 183 mph
To 99% top speed	59.7s99% target: 298 km/h / 185 mph Calculated	61.0s99% target: 292 km/h / 181 mph Calculated
0-100 km/h	3.7s	3.9s
0-200 km/h	11.5s Calculated	12.3s Calculated
0-60 mph	3.5s Calculated	3.7s Calculated
Fuel consumption	9.8L/100 km24mpg US28.8mpg UK	14.1L/100 km16.7mpg US20.0mpg UK
Fuel consumption city	14L/100 km16.8mpg US20.2mpg UK	-
Fuel consumption highway	7.4L/100 km31.8mpg US38.2mpg UK	-
Quarter mile	11.6s Calculated	11.8s Calculated
Power-to-weight	252hp/t188kW/t114hp/1000 lb Calculated	251hp/t187kW/t114hp/1000 lb Calculated
Torque-to-weight	372Nm/t249lb-ft/ton Calculated	369Nm/t247lb-ft/ton Calculated
Estimated range	602km374mi Calculated	496km308mi Calculated
Displacement	2,993cc183cu in	3,982cc243cu in
Length	4,792mm189in	4,728mm186in
Width	1,850mm73in	1,984mm78in
Height	1,440mm57in	1,354mm53in
Wheelbase	2,856mm112in	2,700mm106in
Front track	1,593mm63in	1,683mm66in
Rear track	1,588mm63in	1,686mm66in
Trunk volume	470L	321L
Max trunk volume	1,290L	675L
Doors	4	3
Seats	4	4
Fuel tank	59L	70L
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.

Alpina B4 Gran Coupe (G26) 3.0Mercedes-Benz AMG GT (C192) 55 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
AlpinaB4 Gran Coupe (G26)3.0	5,000-7,000 rpm	2,500-4,500 rpm	7,250 rpm
Mercedes-BenzAMG GT (C192)55 V8	5,500-6,500 rpm	2,250-4,500 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AlpinaB4 Gran Coupe (G26)3.0	Mercedes-BenzAMG GT (C192)55 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.5 s	3.7 s
0-100 km/h 0-62 mph	3.7 s	3.9 s
0-200 km/h 0-124 mph	11.5 s	12.3 s
Top speed	301 km/h 187 mph	295 km/h 183 mph
	Drag race simulation
60 ft 18 m	1.9 s	2.0 s
330 ft 101 m	5.1 s	5.2 s
1/8 mile 201 m	7.6 s	7.8 s
1000 ft 305 m	9.8 s	10.0 s
1/4 mile 402 m	11.6 s	11.8 s
Trap speed 1/4 mile 402 m	200 km/h 125 mph	196 km/h 122 mph

Power comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	495 hp 369 kW
Mercedes-BenzAMG GT (C192)55 V8	476 hp 355 kW

Alpina B4 Gran Coupe (G26) 3.0 has 19 hp more than Mercedes-Benz AMG GT (C192) 55 V8.

The biggest power difference is between Mercedes-Benz AMG GT (C192) 55 V8 and Alpina B4 Gran Coupe (G26) 3.0: 19 hp (14 kW).

Torque comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	730 Nm 538 lb-ft
Mercedes-BenzAMG GT (C192)55 V8	700 Nm 516 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	1,965 kg 4,332 lb
Mercedes-BenzAMG GT (C192)55 V8	1,895 kg 4,178 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
AlpinaB4 Gran Coupe (G26)3.0	301 km/h 187 mph
Mercedes-BenzAMG GT (C192)55 V8	295 km/h 183 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	3.7 s
Mercedes-BenzAMG GT (C192)55 V8	3.9 s

The biggest 0-100 km/h difference is between Alpina B4 Gran Coupe (G26) 3.0 and Mercedes-Benz AMG GT (C192) 55 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
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	9.8 L/100 km 24.0 mpg US 28.8 mpg UK
Mercedes-BenzAMG GT (C192)55 V8	14.1 L/100 km 16.7 mpg US 20.0 mpg UK

The biggest fuel consumption difference is between Alpina B4 Gran Coupe (G26) 3.0 and Mercedes-Benz AMG GT (C192) 55 V8: 4.3 L/100 km.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	252 hp/t 188 kW/t 4.0 kg/hp
Mercedes-BenzAMG GT (C192)55 V8	251 hp/t 187 kW/t 4.0 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
AlpinaB4 Gran Coupe (G26)3.0	602 km 374 mi
Mercedes-BenzAMG GT (C192)55 V8	496 km 308 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AlpinaB4 Gran Coupe (G26)3.0	495 hp 369 kW	3.7 s	301 km/h 187 mph
Mercedes-BenzAMG GT (C192)55 V8	476 hp 355 kW	3.9 s	295 km/h 183 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

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

Mercedes-BenzAMG GT (C192)55 V8

Power	476 hp 355 kW
0-100 km/h	3.9 s
Top speed 295 km/h 183 mph

Doors/seats	3 doors 4 seats
Trunk	321 L 11.3 cu ft
Length	4,728 mm 186.1 in
Height	1,354 mm 53.3 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

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

Mercedes-BenzAMG GT (C192)55 V8

Power	476 hp 355 kW
0-100 km/h	3.9 s
Top speed 295 km/h 183 mph

14.1 L/100 km

16.7 mpg US

20.0 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
AlpinaB4 Gran Coupe (G26)3.0	9.8 L/100 km 24.0 mpg US 28.8 mpg UK	3.7 s
Mercedes-BenzAMG GT (C192)55 V8	14.1 L/100 km 16.7 mpg US 20.0 mpg UK	3.9 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
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
Mercedes-BenzAMG GT (C192)55 V8	251 hp/t 187 kW/t 4.0 kg/hp	14.1 L/100 km 16.7 mpg US 20.0 mpg UK

Detailed score breakdown

Vehicle

AlpinaB4 Gran Coupe (G26)3.0

Mercedes-BenzAMG GT (C192)55 V8

Power

495 hp

369 kW

476 hp

355 kW

Torque

730 Nm

538 lb-ft

700 Nm

516 lb-ft

Acceleration

3.7 s

3.9 s

Top speed

301 km/h

187 mph

295 km/h

183 mph

Lightness

1,965 kg

4,332 lb

1,895 kg

4,178 lb

Fuel consumption

9.8 L/100 km

24.0 mpg US

28.8 mpg UK

14.1 L/100 km

16.7 mpg US

20.0 mpg UK

Practicality

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

Doors/seats	3 doors 4 seats
Trunk	321 L 11.3 cu ft
Length	4,728 mm 186.1 in
Height	1,354 mm 53.3 in

Range score

602 km

374 mi

496 km

308 mi

CO2 score

223 g/km

Trunk score

470 L

16.6 cu ft

321 L

11.3 cu ft

Power-to-weight score

252 hp/t

188 kW/t

4.0 kg/hp

251 hp/t

187 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	Alpina B4 Gran Coupe (G26) 3.0	Mercedes-Benz AMG GT (C192) 55 V8
Consumption	9.8 L/100 km24 mpg US28.8 mpg UK	14.1 L/100 km16.7 mpg US20 mpg UK
Cost / 100 km	17.15 LC100 km	24.68 LC100 km
Cost / 100 mi	27.60 LC100 mi	39.71 LC100 mi
Annual fuel used	1,470 L388 US gal323 UK gal	2,115 L559 US gal465 UK gal
Annual fuel cost	2,573 LC/year	3,701 LC/year