Car comparison

Mercedes-Benz SL (R232) AMG SL 63 V8vsMercedes-Benz SL (R230) · Facelift 2008 AMG SL 65 V12

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

New comparison

Mercedes-Benz SL (R232)

AMG SL 63 V8

585 hp3982 ccGasolineAWDAutomaticTurbochargedRoadster2021-present
VS

Mercedes-Benz SL (R230) · Facelift 2008

AMG SL 65 V12

612 hp5980 ccGasolineRWDAutomaticTwin-turboRoadster2008-2010

Comparison overview

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

Best choices

Mercedes-Benz SL (R232) AMG SL 63 V8

  • Quickest 0-100 km/h
    3.6 s
  • Fastest top speed
    315 km/h
    196 mph
  • Lightest
    1,895 kg
    4,178 lb
  • Best power-to-weight
    309 hp/t
    230 kW/t
    3.2 kg/hp
  • Lowest combined fuel consumption
    12.7 L/100 km
    18.5 mpg US
    22.2 mpg UK
  • Best overall score
    74/100
  • Best performance score
    91/100
  • Best economy score
    73/100
  • Best practicality score
    39/100

Specification comparison

Specification comparison
ModelMercedes-BenzSL (R232)AMG SL 63 V8Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Power
585hp436kW
612hp456kW
Torque
800Nm590lb-ft
1,000Nm738lb-ft
Curb weight
1,895kg4,178lb
2,045kg4,508lb
Gross weight-
2,385kg5,258lb
Top speed
315 km/h
196 mph
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
55.9s99% target: 312 km/h / 194 mph
Calculated
52.4s99% target: 267 km/h / 166 mph
Calculated
0-100 km/h
3.6s
4.2s
0-200 km/h
10.5s
Calculated
13.6s
Calculated
0-60 mph
3.4s
Calculated
4.0s
Calculated
Fuel consumption
12.7L/100 km18.5mpg US22.2mpg UK
14L/100 km16.8mpg US20.2mpg UK
Fuel consumption city-
21.5L/100 km10.9mpg US13.1mpg UK
Fuel consumption highway-
9.6L/100 km24.5mpg US29.4mpg UK
Quarter mile
11.3s
Calculated
12.2s
Calculated
Power-to-weight
309hp/t230kW/t140hp/1000 lb
Calculated
299hp/t223kW/t136hp/1000 lb
Calculated
Torque-to-weight
422Nm/t282lb-ft/ton
Calculated
489Nm/t327lb-ft/ton
Calculated
Estimated range
551km342mi
Calculated
571km355mi
Calculated
Displacement
3,982cc243cu in
5,980cc365cu in
Length
4,705mm185in
4,562mm180in
Width
1,915mm75in
1,820mm72in
Height
1,353mm53in
1,317mm52in
Wheelbase
2,700mm106in
2,560mm101in
Front track
1,660mm65in
1,559mm61in
Rear track
1,625mm64in
1,547mm61in
Trunk volume
213L
235L
Max trunk volume
240L
339L
Doors
2
2
Seats
4
2
Fuel tank
70L
80L

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.

Mercedes-Benz SL (R232) AMG SL 63 V8Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12PowerTorque
  • Mercedes-Benz SL (R232) AMG SL 63 V8: Power / Torque
  • Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSL (R232)AMG SL 63 V85,500-6,500 rpm2,500-5,000 rpm6,750 rpm
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V124,800 rpm2,000-4,000 rpm5,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSL (R232)AMG SL 63 V8Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
4.0 s
0-100 km/h
0-62 mph
3.6 s
4.2 s
0-200 km/h
0-124 mph
10.5 s
13.6 s
Top speed
315 km/h
196 mph
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
1.9 s
2.1 s
330 ft
101 m
5.0 s
5.4 s
1/8 mile
201 m
7.5 s
8.0 s
1000 ft
305 m
9.6 s
10.3 s
1/4 mile
402 m
11.3 s
12.2 s
Trap speed
1/4 mile
402 m
208 km/h
129 mph
190 km/h
118 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
585 hp
436 kW
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
612 hp
456 kW

Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12 has 27 hp more than Mercedes-Benz SL (R232) AMG SL 63 V8.

The biggest power difference is between Mercedes-Benz SL (R232) AMG SL 63 V8 and Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12: 27 hp (20 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
800 Nm
590 lb-ft
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
1,000 Nm
738 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
1,895 kg
4,178 lb
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
2,045 kg
4,508 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
315 km/h
196 mph
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V83.6 s
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V124.2 s

Although Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12 has more power, Mercedes-Benz SL (R232) AMG SL 63 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz SL (R232) AMG SL 63 V8 and Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12: 0.6 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz SL (R232) AMG SL 63 V8 and Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12: 1.3 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
309 hp/t
230 kW/t
3.2 kg/hp
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
299 hp/t
223 kW/t
3.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 63 V8
551 km
342 mi
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
571 km
355 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSL (R232)AMG SL 63 V8
585 hp
436 kW
3.6 s
315 km/h
196 mph
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
612 hp
456 kW
4.2 s
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 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
Mercedes-BenzSL (R232)AMG SL 63 V8
Power
585 hp
436 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
Doors/seats
2 doors
4 seats
Trunk
213 L
7.5 cu ft
Length
4,705 mm
185.2 in
Height
1,353 mm
53.3 in
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Power
612 hp
456 kW
0-100 km/h4.2 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
235 L
8.3 cu ft
Length
4,562 mm
179.6 in
Height
1,317 mm
51.9 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
Mercedes-BenzSL (R232)AMG SL 63 V8
Power
585 hp
436 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Power
612 hp
456 kW
0-100 km/h4.2 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

Mercedes-Benz SL (R232) AMG SL 63 V8 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
Mercedes-BenzSL (R232)AMG SL 63 V8
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
3.6 s
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
14.0 L/100 km
16.8 mpg US
20.2 mpg UK
4.2 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
Mercedes-BenzSL (R232)AMG SL 63 V8
309 hp/t
230 kW/t
3.2 kg/hp
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
299 hp/t
223 kW/t
3.3 kg/hp
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSL (R232)AMG SL 63 V8Mercedes-BenzSL (R230)Facelift 2008AMG SL 65 V12
Power
585 hp
436 kW
612 hp
456 kW
Torque
800 Nm
590 lb-ft
1,000 Nm
738 lb-ft
Acceleration
3.6 s
4.2 s
Top speed
315 km/h
196 mph
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Lightness
1,895 kg
4,178 lb
2,045 kg
4,508 lb
Fuel consumption
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
14.0 L/100 km
16.8 mpg US
20.2 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
213 L
7.5 cu ft
Length
4,705 mm
185.2 in
Height
1,353 mm
53.3 in
Doors/seats
2 doors
2 seats
Trunk
235 L
8.3 cu ft
Length
4,562 mm
179.6 in
Height
1,317 mm
51.9 in
Range score
551 km
342 mi
571 km
355 mi
Trunk score
213 L
7.5 cu ft
235 L
8.3 cu ft
Power-to-weight score
309 hp/t
230 kW/t
3.2 kg/hp
299 hp/t
223 kW/t
3.3 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
VehicleMercedes-Benz SL (R232) AMG SL 63 V8Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12
Consumption12.7 L/100 km18.5 mpg US22.2 mpg UK14 L/100 km16.8 mpg US20.2 mpg UK
Cost / 100 km22.22 LC100 km24.50 LC100 km
Cost / 100 mi35.77 LC100 mi39.43 LC100 mi
Annual fuel used1,905 L503 US gal419 UK gal2,100 L555 US gal462 UK gal
Annual fuel cost3,334 LC/year3,675 LC/year

Head-to-head comparisons

Mercedes-Benz SL (R232) AMG SL 63 V8

  • Is 150 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 45 km/h (28 mph) higher top speed
  • Uses 1.3 L/100 km less fuel
  • Has 9 hp/t better power-to-weight

Pros

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

Cons

  • Lowest power
  • Smallest trunk

Mercedes-Benz SL (R230) Facelift 2008 AMG SL 65 V12

  • Has 27 hp more
  • Has 200 Nm more
  • Has 20 km (13 mi) more estimated range
  • Has 22 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Best estimated range
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SL (R232) AMG SL 63 V8
Mercedes-Benz SL (R230) AMG SL 65 V12
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