Car comparison

Alpina B4 Gran Coupe (G26) 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)

3.0

495 hp2993 ccGasolineAWDAutomaticTwin-turboCoupe2022-2024
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) 3.0

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    301 km/h
    187 mph
  • 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
  • Lowest CO2 emissions
    223 g/km
  • Best estimated range
    602 km
    374 mi
  • Best performance score
    89/100
  • Best economy score
    81/100

Specification comparison

Specification comparison
ModelAlpinaB4 Gran Coupe (G26)3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
495hp369kW
510hp380kW
Torque
730Nm538lb-ft
700Nm516lb-ft
Curb weight
1,965kg4,332lb
1,950kg4,299lb
Gross weight
2,400kg5,291lb
2,590kg5,710lb
Top speed
301 km/h
187 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Calculated
To 99% top speed
59.7s99% target: 298 km/h / 185 mph
Calculated
62.3s99% target: 287 km/h / 178 mph
Calculated
0-100 km/h
3.7s
3.8s
0-200 km/h
11.5s
Calculated
12.5s
Calculated
0-60 mph
3.5s
Calculated
3.6s
Calculated
Fuel consumption
9.8L/100 km24mpg US28.8mpg UK
12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city
14L/100 km16.8mpg US20.2mpg UK
16.8L/100 km14mpg US16.8mpg UK
Fuel consumption highway
7.4L/100 km31.8mpg US38.2mpg UK
9.5L/100 km24.8mpg US29.7mpg UK
Quarter mile
11.6s
Calculated
11.8s
Calculated
Power-to-weight
252hp/t188kW/t114hp/1000 lb
Calculated
262hp/t195kW/t119hp/1000 lb
Calculated
Torque-to-weight
372Nm/t249lb-ft/ton
Calculated
359Nm/t240lb-ft/ton
Calculated
Estimated range
602km374mi
Calculated
537km333mi
Calculated
Displacement
2,993cc183cu in
3,982cc243cu in
Length
4,792mm189in
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
223g/km
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) 3.0Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8PowerTorque
  • Alpina B4 Gran Coupe (G26) 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)3.05,000-7,000 rpm2,500-4,500 rpm7,250 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)3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.5 s
3.6 s
0-100 km/h
0-62 mph
3.7 s
3.8 s
0-200 km/h
0-124 mph
11.5 s
12.5 s
Top speed
301 km/h
187 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Likely limited
Drag race simulation
60 ft
18 m
1.9 s
1.9 s
330 ft
101 m
5.1 s
5.1 s
1/8 mile
201 m
7.6 s
7.7 s
1000 ft
305 m
9.8 s
9.9 s
1/4 mile
402 m
11.6 s
11.8 s
Trap speed
1/4 mile
402 m
200 km/h
125 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)3.0
495 hp
369 kW
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
510 hp
380 kW

Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8 has 15 hp more than Alpina B4 Gran Coupe (G26) 3.0.

The biggest power difference is between Alpina B4 Gran Coupe (G26) 3.0 and Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: 15 hp (11 kW).

Torque comparison

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

Chart data table
VehicleValue
AlpinaB4 Gran Coupe (G26)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)3.0
1,965 kg
4,332 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)3.0
301 km/h
187 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)3.03.7 s
Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V83.8 s

Although Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8 has more power, Alpina B4 Gran Coupe (G26) 3.0 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Alpina B4 Gran Coupe (G26) 3.0 and Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: 0.1 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)3.0
9.8 L/100 km
24.0 mpg US
28.8 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) 3.0 and Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8: 2.5 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)3.0
252 hp/t
188 kW/t
4.0 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)3.0
602 km
374 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)3.0
495 hp
369 kW
3.7 s
301 km/h
187 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)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
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)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
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) 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)3.0
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
3.7 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)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-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)3.0Mercedes-BenzGLC Coupe (C253)Facelift 2019AMG GLC 63 S V8
Power
495 hp
369 kW
510 hp
380 kW
Torque
730 Nm
538 lb-ft
700 Nm
516 lb-ft
Acceleration
3.7 s
3.8 s
Top speed
301 km/h
187 mph
Unrestricted
290 km/h180 mph
Restricted
280 km/h174 mph
Lightness
1,965 kg
4,332 lb
1,950 kg
4,299 lb
Fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 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
4,792 mm
188.7 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
602 km
374 mi
537 km
333 mi
CO2 score
223 g/km
280 g/km
Trunk score
470 L
16.6 cu ft
500 L
17.7 cu ft
Power-to-weight score
252 hp/t
188 kW/t
4.0 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) 3.0Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8
Consumption9.8 L/100 km24 mpg US28.8 mpg UK12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km17.15 LC100 km21.53 LC100 km
Cost / 100 mi27.60 LC100 mi34.64 LC100 mi
Annual fuel used1,470 L388 US gal323 UK gal1,845 L487 US gal406 UK gal
Annual fuel cost2,573 LC/year3,229 LC/year

Head-to-head comparisons

Alpina B4 Gran Coupe (G26) 3.0

  • Has 30 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Has 11 km/h (7 mph) higher top speed
  • Uses 2.5 L/100 km less fuel
  • Has 65 km (41 mi) more estimated range
  • Emits 57 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Lowest power
  • Heaviest
  • Smallest trunk

Mercedes-Benz GLC Coupe (C253) Facelift 2019 AMG GLC 63 S V8

  • Has 15 hp more
  • Is 15 kg lighter
  • Has 10 hp/t better power-to-weight
  • Has 30 L more trunk volume

Pros

  • Most powerful
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

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

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