Car comparison

Mercedes-Benz SL (R231) AMG SL 63vsMG Cyberster 77 kWh

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

New comparison

Mercedes-Benz SL (R231)

AMG SL 63

537 hp5461 ccGasolineRWDTwin-turboRoadster2012-2015

MG Cyberster

77 kWh

510 hpElectricAWDAutomaticRoadster2024-present

Comparison overview

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

Mercedes-Benz SL (R231) AMG SL 63

Fastest top speed
270 km/h
168 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
537 hp
400 kW
Highest torque
800 Nm
590 lb-ft
Lightest
1,845 kg
4,068 lb
Best power-to-weight
291 hp/t
217 kW/t
3.4 kg/hp
Best overall score
68/100
Best performance score
86/100
Best economy score
80/100
Best practicality score
31/100

MG Cyberster 77 kWh

Quickest 0-100 km/h
3.2 s
Largest trunk
249 L

Specification comparison

Specification comparison
Model	Mercedes-BenzSL (R231)AMG SL 63	MGCyberster77 kWh
Power	537hp400kW	510hp380kW
Torque	800Nm590lb-ft	725Nm535lb-ft
Curb weight	1,845kg4,068lb	1,985kg4,376lb
Gross weight	2,180kg4,806lb	-
Top speed	Unrestricted 270 km/h168 mph Restricted 250 km/h155 mph Calculated	Unrestricted 220 km/h137 mph Restricted 200 km/h124 mph Calculated
To 99% top speed	53.7s99% target: 267 km/h / 166 mph Calculated	32.1s99% target: 218 km/h / 135 mph Calculated
0-100 km/h	4.3s	3.2s
0-200 km/h	14.0s Calculated	15.3s Calculated
0-60 mph	4.1s Calculated	3.0s Calculated
Fuel consumption	9.9L/100 km23.8mpg US28.5mpg UK	-
Fuel consumption city	13.9L/100 km16.9mpg US20.3mpg UK	-
Fuel consumption highway	7.6L/100 km30.9mpg US37.2mpg UK	-
Quarter mile	12.3s Calculated	11.5s Calculated
Power-to-weight	291hp/t217kW/t132hp/1000 lb Calculated	257hp/t192kW/t117hp/1000 lb Calculated
Torque-to-weight	434Nm/t290lb-ft/ton Calculated	365Nm/t244lb-ft/ton Calculated
Estimated range	758km471mi Calculated	-
Displacement	5,461cc333cu in	-
Length	4,617mm182in	4,535mm179in
Width	1,877mm74in	1,913mm75in
Height	1,315mm52in	1,329mm52in
Wheelbase	2,585mm102in	2,690mm106in
Front track	1,600mm63in	-
Rear track	1,604mm63in	-
Trunk volume	241L	249L
Max trunk volume	381L	-
Doors	2	2
Seats	2	2
Fuel tank	75L	-
CO2 emissions	231g/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	Mercedes-BenzSL (R231)AMG SL 63	MGCyberster77 kWh
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.1 s	3.0 s
0-100 km/h 0-62 mph	4.3 s	3.2 s
0-200 km/h 0-124 mph	14.0 s	15.3 s
Top speed	Unrestricted 270 km/h168 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 220 km/h137 mph Restricted 200 km/h124 mph Likely limited
	Drag race simulation
60 ft 18 m	2.1 s	1.8 s
330 ft 101 m	5.4 s	4.7 s
1/8 mile 201 m	8.1 s	7.3 s
1000 ft 305 m	10.4 s	9.5 s
1/4 mile 402 m	12.3 s	11.5 s
Trap speed 1/4 mile 402 m	189 km/h 117 mph	186 km/h 115 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzSL (R231)AMG SL 63	537 hp 400 kW
MGCyberster77 kWh	510 hp 380 kW

Mercedes-Benz SL (R231) AMG SL 63 has 27 hp more than MG Cyberster 77 kWh.

The biggest power difference is between MG Cyberster 77 kWh and Mercedes-Benz SL (R231) AMG SL 63: 27 hp (20 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzSL (R231)AMG SL 63	800 Nm 590 lb-ft
MGCyberster77 kWh	725 Nm 535 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzSL (R231)AMG SL 63	1,845 kg 4,068 lb
MGCyberster77 kWh	1,985 kg 4,376 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
Mercedes-BenzSL (R231)AMG SL 63	Unrestricted 270 km/h168 mph Restricted 250 km/h155 mph
MGCyberster77 kWh	Unrestricted 220 km/h137 mph Restricted 200 km/h124 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzSL (R231)AMG SL 63	4.3 s
MGCyberster77 kWh	3.2 s

Although Mercedes-Benz SL (R231) AMG SL 63 has more power, MG Cyberster 77 kWh is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between MG Cyberster 77 kWh and Mercedes-Benz SL (R231) AMG SL 63: 1.1 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzSL (R231)AMG SL 63	291 hp/t 217 kW/t 3.4 kg/hp
MGCyberster77 kWh	257 hp/t 192 kW/t 3.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzSL (R231)AMG SL 63	537 hp 400 kW	4.3 s	Unrestricted 270 km/h168 mph Restricted 250 km/h155 mph
MGCyberster77 kWh	510 hp 380 kW	3.2 s	Unrestricted 220 km/h137 mph Restricted 200 km/h124 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

Mercedes-BenzSL (R231)AMG SL 63

Power	537 hp 400 kW
0-100 km/h	4.3 s
Top speed Unrestricted 270 km/h168 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 2 seats
Trunk	241 L 8.5 cu ft
Length	4,617 mm 181.8 in
Height	1,315 mm 51.8 in

MGCyberster77 kWh

Power	510 hp 380 kW
0-100 km/h	3.2 s
Top speed Unrestricted 220 km/h137 mph Restricted 200 km/h124 mph

Doors/seats	2 doors 2 seats
Trunk	249 L 8.8 cu ft
Length	4,535 mm 178.5 in
Height	1,329 mm 52.3 in

Detailed score breakdown

Vehicle

Mercedes-BenzSL (R231)AMG SL 63

MGCyberster77 kWh

Power

537 hp

400 kW

510 hp

380 kW

Torque

800 Nm

590 lb-ft

725 Nm

535 lb-ft

Acceleration

4.3 s

3.2 s

Top speed

Unrestricted

270 km/h168 mph

Restricted

250 km/h155 mph

Unrestricted

220 km/h137 mph

Restricted

200 km/h124 mph

Lightness

1,845 kg

4,068 lb

1,985 kg

4,376 lb

Fuel consumption

9.9 L/100 km

23.8 mpg US

28.5 mpg UK

Practicality

Doors/seats	2 doors 2 seats
Trunk	241 L 8.5 cu ft
Length	4,617 mm 181.8 in
Height	1,315 mm 51.8 in

Doors/seats	2 doors 2 seats
Trunk	249 L 8.8 cu ft
Length	4,535 mm 178.5 in
Height	1,329 mm 52.3 in

Range score

758 km

471 mi

CO2 score

231 g/km

Trunk score

241 L

8.5 cu ft

249 L

8.8 cu ft

Power-to-weight score

291 hp/t

217 kW/t

3.4 kg/hp

257 hp/t

192 kW/t

3.9 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	Mercedes-Benz SL (R231) AMG SL 63
Consumption	9.9 L/100 km23.8 mpg US28.5 mpg UK
Cost / 100 km	17.33 LC100 km
Cost / 100 mi	27.88 LC100 mi
Annual fuel used	1,485 L392 US gal327 UK gal
Annual fuel cost	2,599 LC/year