Car comparison

Alpina B4 Gran Coupe (G26) · Facelift 2024 GT 3.0vsMercedes-Benz GLC Coupe (C253) · Facelift 2019 AMG GLC 63 S V8

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

New comparison

Alpina B4 Gran Coupe (G26) · Facelift 2024

GT 3.0

529 hp2993 ccGasolineAWDAutomaticTwin-turboCoupe2024-present
VS

Mercedes-Benz GLC Coupe (C253) · Facelift 2019

AMG GLC 63 S V8

510 hp3982 ccGasolineAWDAutomaticTwin-turboCoupe2019-2023

Comparison overview

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

Best choices

Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0

  • Quickest 0-100 km/h
    3.5 s
  • Fastest top speed
    305 km/h
    190 mph
  • Most powerful
    529 hp
    394 kW
  • Highest torque
    730 Nm
    538 lb-ft
  • Lightest
    1,890 kg
    4,167 lb
  • Best power-to-weight
    280 hp/t
    209 kW/t
    3.6 kg/hp
  • Lowest combined fuel consumption
    10.6 L/100 km
    22.2 mpg US
    26.6 mpg UK
  • Best estimated range
    557 km
    346 mi
  • Best performance score
    91/100
  • Best economy score
    78/100

Specification comparison

Specification comparison
ModelAlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
529hp394kW
510hp380kW
Torque
730Nm538lb-ft
700Nm516lb-ft
Curb weight
1,890kg4,167lb
1,950kg4,299lb
Gross weight
2,400kg5,291lb
2,590kg5,710lb
Top speed
305 km/h
190 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Calculated
To 99% top speed
72.9s99% target: 302 km/h / 188 mph
Calculated
62.3s99% target: 287 km/h / 178 mph
Calculated
0-100 km/h
3.5s
3.8s
0-200 km/h
11.9s
12.5s
Calculated
0-60 mph
3.3s
Calculated
3.6s
Calculated
Fuel consumption
10.6L/100 km22.2mpg US26.6mpg UK
12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city-
16.8L/100 km14mpg US16.8mpg UK
Fuel consumption highway-
9.5L/100 km24.8mpg US29.7mpg UK
Quarter mile
11.5s
Calculated
11.8s
Calculated
Power-to-weight
280hp/t209kW/t127hp/1000 lb
Calculated
262hp/t195kW/t119hp/1000 lb
Calculated
Torque-to-weight
386Nm/t258lb-ft/ton
Calculated
359Nm/t240lb-ft/ton
Calculated
Estimated range
557km346mi
Calculated
537km333mi
Calculated
Displacement
2,993cc183cu in
3,982cc243cu in
Length
4,800mm189in
4,748mm187in
Width
1,850mm73in
1,890mm74in
Height
1,440mm57in
1,584mm62in
Wheelbase
2,856mm112in
2,873mm113in
Front track
1,593mm63in
1,663mm65in
Rear track
1,588mm63in
-
Ground clearance-
164mm6in
Trunk volume
470L
500L
Max trunk volume
1,290L
1,400L
Doors
4
5
Seats
4
5
Fuel tank
59L
66L
CO2 emissions-
280g/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) Facelift 2024 GT 3.0Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8PowerTorque
  • Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0: Power / Torque
  • Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.06,250-6,500 rpm2,500-4,500 rpm6,750 rpm
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8-1,750-4,500 rpm4,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.3 s
3.6 s
0-100 km/h
0-62 mph
3.5 s
3.8 s
0-200 km/h
0-124 mph
11.9 s
12.5 s
Top speed
305 km/h
190 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Likely limited
Drag race simulation
60 ft
18 m
1.8 s
1.9 s
330 ft
101 m
4.9 s
5.1 s
1/8 mile
201 m
7.4 s
7.7 s
1000 ft
305 m
9.6 s
9.9 s
1/4 mile
402 m
11.5 s
11.8 s
Trap speed
1/4 mile
402 m
197 km/h
122 mph
195 km/h
121 mph

Power comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
529 hp
394 kW
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
510 hp
380 kW

Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0 has 19 hp more than Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8.

The biggest power difference is between Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8 and Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0: 19 hp (14 kW).

Torque comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
730 Nm
538 lb-ft
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
700 Nm
516 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
1,890 kg
4,167 lb
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
1,950 kg
4,299 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
305 km/h
190 mph
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.03.5 s
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V83.8 s

The biggest 0-100 km/h difference is between Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0 and Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

The biggest fuel consumption difference is between Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0 and Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: 1.7 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
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
280 hp/t
209 kW/t
3.6 kg/hp
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
262 hp/t
195 kW/t
3.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
557 km
346 mi
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
537 km
333 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
529 hp
394 kW
3.5 s
305 km/h
190 mph
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
510 hp
380 kW
3.8 s
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 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
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
Power
529 hp
394 kW
0-100 km/h3.5 s
Top speed
305 km/h
190 mph
Doors/seats
4 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
4,800 mm
189.0 in
Height
1,440 mm
56.7 in
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,748 mm
186.9 in
Height
1,584 mm
62.4 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
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
Power
529 hp
394 kW
0-100 km/h3.5 s
Top speed
305 km/h
190 mph
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
510 hp
380 kW
0-100 km/h3.8 s
Top speed
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Alpina B4 Gran Coupe (G26) Facelift 2024 GT 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
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
3.5 s
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
3.8 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
AlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0
280 hp/t
209 kW/t
3.6 kg/hp
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
262 hp/t
195 kW/t
3.8 kg/hp
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAlpinaB4 Gran Coupe (G26)Facelift 2024GT 3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
529 hp
394 kW
510 hp
380 kW
Torque
730 Nm
538 lb-ft
700 Nm
516 lb-ft
Acceleration
3.5 s
3.8 s
Top speed
305 km/h
190 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Lightness
1,890 kg
4,167 lb
1,950 kg
4,299 lb
Fuel consumption
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
Practicality
Doors/seats
4 doors
4 seats
Trunk
470 L
16.6 cu ft
Length
4,800 mm
189.0 in
Height
1,440 mm
56.7 in
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,748 mm
186.9 in
Height
1,584 mm
62.4 in
Range score
557 km
346 mi
537 km
333 mi
CO2 score
-
280 g/km
Trunk score
470 L
16.6 cu ft
500 L
17.7 cu ft
Power-to-weight score
280 hp/t
209 kW/t
3.6 kg/hp
262 hp/t
195 kW/t
3.8 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
VehicleAlpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8
Consumption10.6 L/100 km22.2 mpg US26.6 mpg UK12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km18.55 LC100 km21.53 LC100 km
Cost / 100 mi29.85 LC100 mi34.64 LC100 mi
Annual fuel used1,590 L420 US gal350 UK gal1,845 L487 US gal406 UK gal
Annual fuel cost2,783 LC/year3,229 LC/year

Head-to-head comparisons

Alpina B4 Gran Coupe (G26) Facelift 2024 GT 3.0

  • Has 19 hp more
  • Has 30 Nm more
  • Is 60 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 15 km/h (9 mph) higher top speed
  • Uses 1.7 L/100 km less fuel
  • Has 18 hp/t better power-to-weight
  • Has 20 km (12 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Alpina B4 Gran Coupe (G26) GT 3.0
Mercedes-Benz GLC Coupe (C253) AMG GLC 63 S V8
Compare selected cars
2 vehicles selected

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Alpina B4 Gran Coupe (G26) · Facelift 2024 GT 3.0 vs Mercedes-Benz GLC Coupe (C253) · Facelift 2019 AMG GLC 63 S V8 - car comparison - FastVsFaster