Car comparison

Mercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 2vsMercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 3vsMercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 1vsMercedes-Benz SL (R231) · Facelift 2016 SL 400 V6

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

New comparison

Mercedes-Benz SL (R231) · Facelift 2016

SL 400 V6 (Stage 2)

477 hp2996 ccGasolineRWDAutomaticTwin-turboRoadster2016-2018
VS

Mercedes-Benz SL (R231) · Facelift 2016

SL 400 V6 (Stage 3)

551 hp2996 ccGasolineRWDAutomaticTwin-turboRoadster2016-2018
VS

Mercedes-Benz SL (R231) · Facelift 2016

SL 400 V6 (Stage 1)

433 hp2996 ccGasolineRWDAutomaticTwin-turboRoadster2016-2018
VS

Mercedes-Benz SL (R231) · Facelift 2016

SL 400 V6

367 hp2996 ccGasolineRWDAutomaticTwin-turboRoadster2016-2018

Comparison overview

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

Best choices

Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 2) 477 hp

  • Fastest top speed
    300 km/h
    186 mph Unrestricted
    280 km/h
    174 mph Restricted
  • Lightest
    1,660 kg
    3,660 lb
  • Lowest combined fuel consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Lowest city consumption
    10.5 L/100 km
    22.4 mpg US
    26.9 mpg UK
  • Lowest highway consumption
    6.0 L/100 km
    39.2 mpg US
    47.1 mpg UK
  • Lowest CO2 emissions
    175 g/km
  • Best estimated range
    844 km
    525 mi
  • Largest trunk
    345 L
  • Best economy score
    86/100
  • Best practicality score
    34/100

Specification comparison

Specification comparison
ModelMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 2)477 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
Power
477hp356kW+110 hp
551hp411kW+184 hp
433hp323kW+66 hp
367hp274kW
Torque
675Nm498lb-ft+175 Nm
775Nm572lb-ft+275 Nm
610Nm450lb-ft+110 Nm
500Nm369lb-ft
Curb weight
1,660kg3,660lb
1,660kg3,660lb
1,660kg3,660lb
1,660kg3,660lb
Gross weight
2,115kg4,663lb
2,115kg4,663lb
2,115kg4,663lb
2,115kg4,663lb
Top speed
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
+30 km/h
Calculated
292 km/h
181 mph
+22 km/h
273 km/h
170 mph
+3 km/h
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
59.4s99% target: 297 km/h / 185 mph-6.2 s
Calculated
49.6s99% target: 289 km/h / 180 mph-16.0 s
Calculated
57.3s99% target: 270 km/h / 168 mph-8.4 s
Calculated
65.6s99% target: 267 km/h / 166 mph
Calculated
0-100 km/h
4.2s-0.7 s
3.8s-1.1 s
4.4s-0.5 s
4.9s
0-200 km/h
12.4s-4.0 s
Calculated
11.3s-5.2 s
Calculated
14.3s-2.1 s
Calculated
16.4s
Calculated
0-60 mph
4.0s-0.7 s
Calculated
3.6s-1.0 s
Calculated
4.2s-0.5 s
Calculated
4.7s
Calculated
Fuel consumption
7.7L/100 km30.5mpg US36.7mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
Fuel consumption city
10.5L/100 km22.4mpg US26.9mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
Fuel consumption highway
6L/100 km39.2mpg US47.1mpg UK
6L/100 km39.2mpg US47.1mpg UK
6L/100 km39.2mpg US47.1mpg UK
6L/100 km39.2mpg US47.1mpg UK
Quarter mile
12.0s-0.9 s
Calculated
11.6s-1.4 s
Calculated
12.4s-0.5 s
Calculated
13.0s
Calculated
Power-to-weight
287hp/t214kW/t130hp/1000 lb
Calculated
332hp/t247kW/t150hp/1000 lb
Calculated
261hp/t195kW/t118hp/1000 lb
Calculated
221hp/t165kW/t100hp/1000 lb
Calculated
Torque-to-weight
407Nm/t272lb-ft/ton
Calculated
467Nm/t312lb-ft/ton
Calculated
367Nm/t246lb-ft/ton
Calculated
301Nm/t202lb-ft/ton
Calculated
Estimated range
844km525mi
Calculated
844km525mi
Calculated
844km525mi
Calculated
844km525mi
Calculated
Displacement
2,996cc183cu in
2,996cc183cu in
2,996cc183cu in
2,996cc183cu in
Length
4,631mm182in
4,631mm182in
4,631mm182in
4,631mm182in
Width
1,877mm74in
1,877mm74in
1,877mm74in
1,877mm74in
Height
1,315mm52in
1,315mm52in
1,315mm52in
1,315mm52in
Wheelbase
2,585mm102in
2,585mm102in
2,585mm102in
2,585mm102in
Front track
1,600mm63in
1,600mm63in
1,600mm63in
1,600mm63in
Rear track
1,604mm63in
1,604mm63in
1,604mm63in
1,604mm63in
Trunk volume
345L
345L
345L
345L
Max trunk volume
485L
485L
485L
485L
Doors
2
2
2
2
Seats
2
2
2
2
Fuel tank
65L
65L
65L
65L
CO2 emissions
175g/km
175g/km
175g/km
175g/km

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 (R231) Facelift 2016 SL 400 V6 (Stage 2) 477 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 1) 433 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hpPowerTorque
  • Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 2) 477 hp: Power / Torque
  • Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hp: Power / Torque
  • Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 1) 433 hp: Power / Torque
  • Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp5,500-6,000 rpm2,000-4,200 rpm6,250 rpm
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp5,500-6,000 rpm2,000-4,200 rpm6,250 rpm
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp5,500-6,000 rpm2,000-4,200 rpm6,250 rpm
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp5,500-6,000 rpm2,000-4,200 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 2)477 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
4.0 s
3.6 s
4.2 s
4.7 s
0-100 km/h
0-62 mph
4.2 s
3.8 s
4.4 s
4.9 s
0-200 km/h
0-124 mph
12.4 s
11.3 s
14.3 s
16.4 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
Likely limited
292 km/h
181 mph
273 km/h
170 mph
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.1 s
2.0 s
2.1 s
2.2 s
330 ft
101 m
5.4 s
5.2 s
5.5 s
5.7 s
1/8 mile
201 m
8.0 s
7.7 s
8.2 s
8.5 s
1000 ft
305 m
10.2 s
9.8 s
10.5 s
10.9 s
1/4 mile
402 m
12.0 s
11.6 s
12.4 s
13.0 s
Trap speed
1/4 mile
402 m
197 km/h
122 mph
203 km/h
126 mph
187 km/h
116 mph
180 km/h
112 mph

Power comparison

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

Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hp has 184 hp more than Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hp.

The biggest power difference is between Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hp and Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hp: 184 hp (137 kW).

Torque comparison

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

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
292 km/h
181 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
273 km/h
170 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
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

The biggest 0-100 km/h difference is between Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hp and Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hp: 1.1 s.

The closest cars by acceleration are Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 2) 477 hp and Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 1) 433 hp, separated by only 0.3 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

Power-to-weight comparison

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

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
477 hp
356 kW
4.2 s
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
551 hp
411 kW
3.8 s
292 km/h
181 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
433 hp
323 kW
4.4 s
273 km/h
170 mph
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
367 hp
274 kW
4.9 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
Power
477 hp
356 kW
0-100 km/h4.2 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
Power
551 hp
411 kW
0-100 km/h3.8 s
Top speed
292 km/h
181 mph
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
Power
433 hp
323 kW
0-100 km/h4.4 s
Top speed
273 km/h
170 mph
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
Power
367 hp
274 kW
0-100 km/h4.9 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
Power
477 hp
356 kW
0-100 km/h4.2 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
Power
551 hp
411 kW
0-100 km/h3.8 s
Top speed
292 km/h
181 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
Power
433 hp
323 kW
0-100 km/h4.4 s
Top speed
273 km/h
170 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
Power
367 hp
274 kW
0-100 km/h4.9 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

Mercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hp 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
4.2 s
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
3.8 s
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
4.4 s
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
4.9 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 (R231)Facelift 2016SL 400 V6 (Stage 2)477 hp
287 hp/t
214 kW/t
3.5 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hp
332 hp/t
247 kW/t
3.0 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hp
261 hp/t
195 kW/t
3.8 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Mercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
221 hp/t
165 kW/t
4.5 kg/hp
7.7 L/100 km
30.5 mpg US
36.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 2)477 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 3)551 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6 (Stage 1)433 hpMercedes-BenzSL (R231)Facelift 2016SL 400 V6367 hp
Power
477 hp
356 kW
551 hp
411 kW
433 hp
323 kW
367 hp
274 kW
Torque
675 Nm
498 lb-ft
775 Nm
572 lb-ft
610 Nm
450 lb-ft
500 Nm
369 lb-ft
Acceleration
4.2 s
3.8 s
4.4 s
4.9 s
Top speed
Unrestricted
300 km/h186 mph
Restricted
280 km/h174 mph
292 km/h
181 mph
273 km/h
170 mph
Unrestricted
270 km/h168 mph
Restricted
250 km/h155 mph
Lightness
1,660 kg
3,660 lb
1,660 kg
3,660 lb
1,660 kg
3,660 lb
1,660 kg
3,660 lb
Fuel consumption
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
7.7 L/100 km
30.5 mpg US
36.7 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Doors/seats
2 doors
2 seats
Trunk
345 L
12.2 cu ft
Length
4,631 mm
182.3 in
Height
1,315 mm
51.8 in
Range score
844 km
525 mi
844 km
525 mi
844 km
525 mi
844 km
525 mi
CO2 score
175 g/km
175 g/km
175 g/km
175 g/km
Trunk score
345 L
12.2 cu ft
345 L
12.2 cu ft
345 L
12.2 cu ft
345 L
12.2 cu ft
Power-to-weight score
287 hp/t
214 kW/t
3.5 kg/hp
332 hp/t
247 kW/t
3.0 kg/hp
261 hp/t
195 kW/t
3.8 kg/hp
221 hp/t
165 kW/t
4.5 kg/hp
Overall
Fixed score
Fixed score
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 (R231) Facelift 2016 SL 400 V6 (Stage 2) 477 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 3) 551 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 (Stage 1) 433 hpMercedes-Benz SL (R231) Facelift 2016 SL 400 V6 367 hp
Consumption7.7 L/100 km30.5 mpg US36.7 mpg UK7.7 L/100 km30.5 mpg US36.7 mpg UK7.7 L/100 km30.5 mpg US36.7 mpg UK7.7 L/100 km30.5 mpg US36.7 mpg UK
Cost / 100 km13.48 LC100 km13.48 LC100 km13.48 LC100 km13.48 LC100 km
Cost / 100 mi21.69 LC100 mi21.69 LC100 mi21.69 LC100 mi21.69 LC100 mi
Annual fuel used1,155 L305 US gal254 UK gal1,155 L305 US gal254 UK gal1,155 L305 US gal254 UK gal1,155 L305 US gal254 UK gal
Annual fuel cost2,021 LC/year2,021 LC/year2,021 LC/year2,021 LC/year

Head-to-head comparisons

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Popular comparisons

Mercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 2 vs Mercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 3 vs Mercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 · Stage 1 vs Mercedes-Benz SL (R231) · Facelift 2016 SL 400 V6 - car comparison - FastVsFaster