Car comparison

Mercedes-Benz SL (R129) · Facelift 1998 AMG SL 73 V12vsMercedes-Benz SL (R107) 500 SL V8

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

New comparison

Mercedes-Benz SL (R129) · Facelift 1998

AMG SL 73 V12

525 hp7291 ccGasolineRWDAutomaticNaturally aspiratedRoadster1999-2001
VS

Mercedes-Benz SL (R107)

500 SL V8

231 hp4973 ccGasolineRWDAutomaticNaturally aspiratedRoadster1981-1985

Comparison overview

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

Best choices

Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12

  • Quickest 0-100 km/h
    4.8 s
  • Fastest top speed
    270 km/h
    168 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    525 hp
    391 kW
  • Highest torque
    750 Nm
    553 lb-ft
  • Best power-to-weight
    266 hp/t
    198 kW/t
    3.8 kg/hp
  • Best overall score
    66/100
  • Best performance score
    83/100
  • Best economy score
    64/100

Mercedes-Benz SL (R107) 500 SL V8

  • Lightest
    1,540 kg
    3,395 lb
  • Lowest city consumption
    15.6 L/100 km
    15.1 mpg US
    18.1 mpg UK
  • Lowest highway consumption
    9.4 L/100 km
    25.0 mpg US
    30.1 mpg UK
  • Best practicality score
    32/100

Specification comparison

Specification comparison
ModelMercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12Mercedes-BenzSL (R107)500 SL V8
Power
525hp391kW
231hp172kW
Torque
750Nm553lb-ft
404Nm298lb-ft
Curb weight
1,975kg4,354lb
1,540kg3,395lb
Gross weight
2,320kg5,115lb
1,960kg4,321lb
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 mph
Calculated
To 99% top speed
62.3s99% target: 267 km/h / 166 mph
Calculated
95.7s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
4.8s
8.1s
0-200 km/h
15.9s
Calculated
32.3s
Calculated
0-60 mph
4.6s
Calculated
7.7s
Calculated
Fuel consumption
15.9L/100 km14.8mpg US17.8mpg UK
-
Fuel consumption city
24.5L/100 km9.6mpg US11.5mpg UK
15.6L/100 km15.1mpg US18.1mpg UK
Fuel consumption highway
11.4L/100 km20.6mpg US24.8mpg UK
9.4L/100 km25mpg US30.1mpg UK
Quarter mile
12.9s
Calculated
15.8s
Calculated
Power-to-weight
266hp/t198kW/t121hp/1000 lb
Calculated
150hp/t112kW/t68hp/1000 lb
Calculated
Torque-to-weight
380Nm/t254lb-ft/ton
Calculated
262Nm/t176lb-ft/ton
Calculated
Estimated range
503km313mi
Calculated
-
Displacement
7,291cc445cu in
4,973cc303cu in
Length
4,499mm177in
4,390mm173in
Width
1,812mm71in
1,790mm70in
Height
1,296mm51in
1,300mm51in
Wheelbase
2,515mm99in
2,455mm97in
Front track
1,553mm61in
1,452mm57in
Rear track
1,541mm61in
1,440mm57in
Trunk volume
265L
-
Doors
2
2
Seats
2
2
Fuel tank
80L
85L

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 (R129) Facelift 1998 AMG SL 73 V12Mercedes-Benz SL (R107) 500 SL V8PowerTorque
  • Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12: Power / Torque
  • Mercedes-Benz SL (R107) 500 SL V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V125,500 rpm4,000 rpm5,750 rpm
Mercedes-BenzSL (R107)500 SL V84,750 rpm3,000 rpm5,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12Mercedes-BenzSL (R107)500 SL V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
7.7 s
0-100 km/h
0-62 mph
4.8 s
8.1 s
0-200 km/h
0-124 mph
15.9 s
32.3 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.7 s
330 ft
101 m
5.7 s
7.0 s
1/8 mile
201 m
8.5 s
10.4 s
1000 ft
305 m
10.9 s
13.4 s
1/4 mile
402 m
12.9 s
15.8 s
Trap speed
1/4 mile
402 m
182 km/h
113 mph
149 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
525 hp
391 kW
Mercedes-BenzSL (R107)500 SL V8
231 hp
172 kW

Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12 has 294 hp more than Mercedes-Benz SL (R107) 500 SL V8.

The biggest power difference is between Mercedes-Benz SL (R107) 500 SL V8 and Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12: 294 hp (219 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
750 Nm
553 lb-ft
Mercedes-BenzSL (R107)500 SL V8
404 Nm
298 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
1,975 kg
4,354 lb
Mercedes-BenzSL (R107)500 SL V8
1,540 kg
3,395 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 (R129)Facelift 1998AMG SL 73 V12
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Mercedes-BenzSL (R107)500 SL V8
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V124.8 s
Mercedes-BenzSL (R107)500 SL V88.1 s

The biggest 0-100 km/h difference is between Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12 and Mercedes-Benz SL (R107) 500 SL V8: 3.3 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
266 hp/t
198 kW/t
3.8 kg/hp
Mercedes-BenzSL (R107)500 SL V8
150 hp/t
112 kW/t
6.7 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
525 hp
391 kW
4.8 s
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Mercedes-BenzSL (R107)500 SL V8
231 hp
172 kW
8.1 s
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 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 (R129)Facelift 1998AMG SL 73 V12
Power
525 hp
391 kW
0-100 km/h4.8 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
265 L
9.4 cu ft
Length
4,499 mm
177.1 in
Height
1,296 mm
51.0 in
Mercedes-BenzSL (R107)500 SL V8
Power
231 hp
172 kW
0-100 km/h8.1 s
Top speed
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,390 mm
172.8 in
Height
1,300 mm
51.2 in

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12Mercedes-BenzSL (R107)500 SL V8
Power
525 hp
391 kW
231 hp
172 kW
Torque
750 Nm
553 lb-ft
404 Nm
298 lb-ft
Acceleration
4.8 s
8.1 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Unrestricted
240 km/h149 mph
Restricted
220 km/h137 mph
Lightness
1,975 kg
4,354 lb
1,540 kg
3,395 lb
Fuel consumption
15.9 L/100 km
14.8 mpg US
17.8 mpg UK
-
Practicality
Doors/seats
2 doors
2 seats
Trunk
265 L
9.4 cu ft
Length
4,499 mm
177.1 in
Height
1,296 mm
51.0 in
Doors/seats
2 doors
2 seats
Trunk-
Length
4,390 mm
172.8 in
Height
1,300 mm
51.2 in
Range score
503 km
313 mi
-
Trunk score
265 L
9.4 cu ft
-
Power-to-weight score
266 hp/t
198 kW/t
3.8 kg/hp
150 hp/t
112 kW/t
6.7 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 (R129) Facelift 1998 AMG SL 73 V12
Consumption15.9 L/100 km14.8 mpg US17.8 mpg UK
Cost / 100 km27.83 LC100 km
Cost / 100 mi44.78 LC100 mi
Annual fuel used2,385 L630 US gal525 UK gal
Annual fuel cost4,174 LC/year

Head-to-head comparisons

Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12

  • Has 294 hp more
  • Has 346 Nm more
  • Is 3.3 s quicker from 0-100 km/h
  • Has 30 km/h (19 mph) higher top speed
  • Has 116 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SL (R129) AMG SL 73 V12
Mercedes-Benz SL (R107) 500 SL V8
Compare selected cars
2 vehicles selected

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