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Mercedes-Benz SL (R129) · Facelift 1998

AMG SL 73 V12

525 hp7291 ccGasolineRWDAutomaticNaturally aspiratedRoadster1999-2001
0-100 km/h 4.8 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph

Performance

Performance
Power
525hp391kW
Torque
750Nm553lb-ft
Displacement
7,291cc445cu in
Curb weight
1,975kg4,354lb
Gross weight
2,320kg5,115lb
Power-to-weight
266hp/t198kW/t121hp/1000 lb
Calculated
Torque-to-weight
380Nm/t254lb-ft/ton
Calculated
0-100 km/h
4.8s
0-200 km/h
15.9s
Calculated
0-60 mph
4.6s
Calculated
Quarter mile
12.9s
Calculated
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
62.3s99% target: 267 km/h / 166 mph
Calculated

Efficiency and range

Efficiency and range
Fuel consumption
15.9L/100 km14.8mpg US17.8mpg UK
Fuel consumption city
24.5L/100 km9.6mpg US11.5mpg UK
Fuel consumption highway
11.4L/100 km20.6mpg US24.8mpg UK
Fuel tank
80L
Estimated range
503km313mi
Calculated

Engine and drivetrain

Engine and drivetrain
EngineM 120 E 73/120.990
Body typeRoadster
Fuel typeGasoline
AspirationNaturally aspirated
Drive typeRWD
TransmissionAutomatic
Gears5-speed
Engine layoutFront, Longitudinal
Engine configurationV-engine
Cylinders12
Valves per cylinder4

Dimensions and space

Dimensions and space
Length
4,499mm177in
Width
1,812mm71in
Height
1,296mm51in
Wheelbase
2,515mm99in
Front track
1,553mm61in
Rear track
1,541mm61in
Trunk volume
265L
Doors
2
Seats
2

Performance spider chart

Current vehicle compared with the precomputed median score across the database.

Power benchmark

Current vehicle compared with the database median for Power. Higher is better · hp / kW

Power benchmark
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
525 hp
391 kW
Database median
261 hp
195 kW

0-100 km/h benchmark

Current vehicle compared with the database median for 0-100 km/h. Lower is better · s

0-100 km/h benchmark
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V124.8 s
Database median6.4 s

Top speed benchmark

Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph

Top speed benchmark
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
270 km/h
168 mph Unrestricted
250 km/h
155 mph Restricted
Database median
242 km/h
150 mph

Fuel consumption benchmark

Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Fuel consumption benchmark
VehicleValue
Mercedes-BenzSL (R129)Facelift 1998AMG SL 73 V12
15.9 L/100 km
14.8 mpg US
17.8 mpg UK
Database median
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12PowerTorque
  • Mercedes-Benz SL (R129) Facelift 1998 AMG SL 73 V12: 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

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