Car comparison

Mercedes-Benz SL (R232) AMG SL 43vsMercedes-Benz SL (R107) 450 SL V8

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

New comparison

Mercedes-Benz SL (R232)

AMG SL 43

421 hp1991 ccGasolineRWDAutomaticTurbochargedRoadster2024-present
VS

Mercedes-Benz SL (R107)

450 SL V8

225 hp4520 ccGasolineRWDAutomaticNaturally aspiratedRoadster1973-1980

Comparison overview

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

Best choices

Mercedes-Benz SL (R232) AMG SL 43

  • Quickest 0-100 km/h
    4.7 s
  • Fastest top speed
    278 km/h
    173 mph
  • Most powerful
    421 hp
    314 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Best power-to-weight
    243 hp/t
    181 kW/t
    4.1 kg/hp
  • Lowest combined fuel consumption
    9.5 L/100 km
    24.8 mpg US
    29.7 mpg UK
  • Best estimated range
    737 km
    458 mi
  • Best overall score
    65/100
  • Best performance score
    77/100
  • Best economy score
    81/100
  • Best practicality score
    39/100

Specification comparison

Specification comparison
ModelMercedes-BenzSL (R232)AMG SL 43Mercedes-BenzSL (R107)450 SL V8
Power
421hp314kW
225hp168kW
Torque
500Nm369lb-ft
378Nm279lb-ft
Curb weight
1,735kg3,825lb
1,585kg3,494lb
Gross weight
2,185kg4,817lb
2,015kg4,442lb
Top speed
278 km/h
173 mph
215 km/h
134 mph
To 99% top speed
65.9s99% target: 275 km/h / 171 mph
Calculated
88.7s99% target: 213 km/h / 132 mph
Calculated
0-100 km/h
4.7s
8.8s
0-200 km/h
15.4s
Calculated
47.1s
Calculated
0-60 mph
4.5s
Calculated
8.3s
Calculated
Fuel consumption
9.5L/100 km24.8mpg US29.7mpg UK
14.5L/100 km16.2mpg US19.5mpg UK
Quarter mile
12.7s
Calculated
16.4s
Calculated
Power-to-weight
243hp/t181kW/t110hp/1000 lb
Calculated
142hp/t106kW/t64hp/1000 lb
Calculated
Torque-to-weight
288Nm/t193lb-ft/ton
Calculated
238Nm/t160lb-ft/ton
Calculated
Estimated range
737km458mi
Calculated
621km386mi
Calculated
Displacement
1,991cc121cu in
4,520cc276cu in
Length
4,700mm185in
4,370mm172in
Width
1,915mm75in
1,790mm70in
Height
1,359mm54in
1,300mm51in
Wheelbase
2,700mm106in
2,455mm97in
Front track
1,665mm66in
1,452mm57in
Rear track
1,629mm64in
1,440mm57in
Trunk volume
213L
-
Max trunk volume-
252L
Doors
2
2
Seats
4
2
Fuel tank
70L
90L

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 43Mercedes-Benz SL (R107) 450 SL V8PowerTorque
  • Mercedes-Benz SL (R232) AMG SL 43: Power / Torque
  • Mercedes-Benz SL (R107) 450 SL V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSL (R232)AMG SL 436,750 rpm5,000 rpm7,000 rpm
Mercedes-BenzSL (R107)450 SL V85,000 rpm3,000 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSL (R232)AMG SL 43Mercedes-BenzSL (R107)450 SL V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
8.3 s
0-100 km/h
0-62 mph
4.7 s
8.8 s
0-200 km/h
0-124 mph
15.4 s
47.1 s
Top speed
278 km/h
173 mph
215 km/h
134 mph
Drag race simulation
60 ft
18 m
2.1 s
2.7 s
330 ft
101 m
5.6 s
7.1 s
1/8 mile
201 m
8.4 s
10.7 s
1000 ft
305 m
10.8 s
13.8 s
1/4 mile
402 m
12.7 s
16.4 s
Trap speed
1/4 mile
402 m
183 km/h
114 mph
141 km/h
88 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 43
421 hp
314 kW
Mercedes-BenzSL (R107)450 SL V8
225 hp
168 kW

Mercedes-Benz SL (R232) AMG SL 43 has 196 hp more than Mercedes-Benz SL (R107) 450 SL V8.

The biggest power difference is between Mercedes-Benz SL (R107) 450 SL V8 and Mercedes-Benz SL (R232) AMG SL 43: 196 hp (146 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 43
500 Nm
369 lb-ft
Mercedes-BenzSL (R107)450 SL V8
378 Nm
279 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 43
1,735 kg
3,825 lb
Mercedes-BenzSL (R107)450 SL V8
1,585 kg
3,494 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 43
278 km/h
173 mph
Mercedes-BenzSL (R107)450 SL V8
215 km/h
134 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 434.7 s
Mercedes-BenzSL (R107)450 SL V88.8 s

The biggest 0-100 km/h difference is between Mercedes-Benz SL (R232) AMG SL 43 and Mercedes-Benz SL (R107) 450 SL V8: 4.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R232)AMG SL 43
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Mercedes-BenzSL (R107)450 SL V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz SL (R232) AMG SL 43 and Mercedes-Benz SL (R107) 450 SL V8: 5.0 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 43
243 hp/t
181 kW/t
4.1 kg/hp
Mercedes-BenzSL (R107)450 SL V8
142 hp/t
106 kW/t
7.0 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 43
737 km
458 mi
Mercedes-BenzSL (R107)450 SL V8
621 km
386 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSL (R232)AMG SL 43
421 hp
314 kW
4.7 s
278 km/h
173 mph
Mercedes-BenzSL (R107)450 SL V8
225 hp
168 kW
8.8 s
215 km/h
134 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 43
Power
421 hp
314 kW
0-100 km/h4.7 s
Top speed
278 km/h
173 mph
Doors/seats
2 doors
4 seats
Trunk
213 L
7.5 cu ft
Length
4,700 mm
185.0 in
Height
1,359 mm
53.5 in
Mercedes-BenzSL (R107)450 SL V8
Power
225 hp
168 kW
0-100 km/h8.8 s
Top speed
215 km/h
134 mph
Doors/seats
2 doors
2 seats
Trunk
252 L
8.9 cu ft
Length
4,370 mm
172.0 in
Height
1,300 mm
51.2 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 43
Power
421 hp
314 kW
0-100 km/h4.7 s
Top speed
278 km/h
173 mph
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Mercedes-BenzSL (R107)450 SL V8
Power
225 hp
168 kW
0-100 km/h8.8 s
Top speed
215 km/h
134 mph
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Mercedes-Benz SL (R232) AMG SL 43 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 43
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
4.7 s
Mercedes-BenzSL (R107)450 SL V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
8.8 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
Mercedes-BenzSL (R232)AMG SL 43
243 hp/t
181 kW/t
4.1 kg/hp
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
Mercedes-BenzSL (R107)450 SL V8
142 hp/t
106 kW/t
7.0 kg/hp
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSL (R232)AMG SL 43Mercedes-BenzSL (R107)450 SL V8
Power
421 hp
314 kW
225 hp
168 kW
Torque
500 Nm
369 lb-ft
378 Nm
279 lb-ft
Acceleration
4.7 s
8.8 s
Top speed
278 km/h
173 mph
215 km/h
134 mph
Lightness
1,735 kg
3,825 lb
1,585 kg
3,494 lb
Fuel consumption
9.5 L/100 km
24.8 mpg US
29.7 mpg UK
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
213 L
7.5 cu ft
Length
4,700 mm
185.0 in
Height
1,359 mm
53.5 in
Doors/seats
2 doors
2 seats
Trunk
252 L
8.9 cu ft
Length
4,370 mm
172.0 in
Height
1,300 mm
51.2 in
Range score
737 km
458 mi
621 km
386 mi
Trunk score
213 L
7.5 cu ft
252 L
8.9 cu ft
Power-to-weight score
243 hp/t
181 kW/t
4.1 kg/hp
142 hp/t
106 kW/t
7.0 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 43Mercedes-Benz SL (R107) 450 SL V8
Consumption9.5 L/100 km24.8 mpg US29.7 mpg UK14.5 L/100 km16.2 mpg US19.5 mpg UK
Cost / 100 km16.63 LC100 km25.38 LC100 km
Cost / 100 mi26.76 LC100 mi40.84 LC100 mi
Annual fuel used1,425 L376 US gal313 UK gal2,175 L575 US gal478 UK gal
Annual fuel cost2,494 LC/year3,806 LC/year

Head-to-head comparisons

Mercedes-Benz SL (R232) AMG SL 43

  • Has 196 hp more
  • Has 122 Nm more
  • Is 4.1 s quicker from 0-100 km/h
  • Has 63 km/h (39 mph) higher top speed
  • Uses 5.0 L/100 km less fuel
  • Has 101 hp/t better power-to-weight
  • Has 116 km (72 mi) more estimated range

Pros

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

Cons

  • Heaviest
  • Smallest trunk

Mercedes-Benz SL (R107) 450 SL V8

  • Is 150 kg lighter
  • Has 39 L more trunk volume

Pros

  • Lightest
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SL (R232) AMG SL 43
Mercedes-Benz SL (R107) 450 SL V8
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