Car comparison

Porsche 911 Speedster 3.6vsPorsche 911 Coupe (F) Carrera RS 2.7

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

New comparison

Porsche 911 Speedster

3.6

250 hp3600 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible1989-1989
VS

Porsche 911 Coupe (F)

Carrera RS 2.7

210 hp2687 ccGasolineRWDManualNaturally aspiratedCoupe1972-1973

Comparison overview

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

Best choices

Porsche 911 Speedster 3.6

  • Quickest 0-100 km/h
    5.7 s
  • Fastest top speed
    270 km/h
    168 mph Unrestricted
    260 km/h
    162 mph Restricted
  • Most powerful
    250 hp
    186 kW
  • Highest torque
    310 Nm
    229 lb-ft
  • Best performance score
    63/100

Porsche 911 Coupe (F) Carrera RS 2.7

  • Lightest
    1,075 kg
    2,370 lb
  • Best power-to-weight
    195 hp/t
    146 kW/t
    5.1 kg/hp
  • Best overall score
    55/100
  • Best economy score
    78/100
  • Best practicality score
    50/100

Specification comparison

Specification comparison
ModelPorsche911 Speedster3.6Porsche911 Coupe (F)Carrera RS 2.7
Power
250hp186kW
210hp157kW
Torque
310Nm229lb-ft
255Nm188lb-ft
Curb weight
1,350kg2,976lb
1,075kg2,370lb
Gross weight
1,600kg3,527lb
1,400kg3,086lb
Top speed
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Calculated
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
75.8s99% target: 267 km/h / 166 mph
Calculated
73.3s99% target: 248 km/h / 154 mph
Calculated
0-100 km/h
5.7s
6.3s
0-200 km/h
19.0s
Calculated
22.7s
Calculated
0-60 mph
5.4s
Calculated
6.0s
Calculated
Fuel consumption-
10.8L/100 km21.8mpg US26.2mpg UK
Fuel consumption city
17.1L/100 km13.8mpg US16.5mpg UK
-
Fuel consumption highway
7.8L/100 km30.2mpg US36.2mpg UK
-
Quarter mile
13.7s
Calculated
14.3s
Calculated
Power-to-weight
185hp/t138kW/t84hp/1000 lb
Calculated
195hp/t146kW/t89hp/1000 lb
Calculated
Torque-to-weight
230Nm/t154lb-ft/ton
Calculated
237Nm/t159lb-ft/ton
Calculated
Displacement
3,600cc220cu in
2,687cc164cu in
Length
4,250mm167in
4,147mm163in
Width
1,652mm65in
1,652mm65in
Height
1,280mm50in
1,320mm52in
Wheelbase
2,272mm89in
2,271mm89in
Front track
1,374mm54in
1,372mm54in
Rear track
1,374mm54in
1,394mm55in
Ground clearance
115mm5in
150mm6in
Max trunk volume-
200L
Doors
2
2
Seats
2
4
Fuel tank
77L
-

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.

Porsche 911 Speedster 3.6Porsche 911 Coupe (F) Carrera RS 2.7PowerTorque
  • Porsche 911 Speedster 3.6: Power / Torque
  • Porsche 911 Coupe (F) Carrera RS 2.7: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Speedster3.66,100 rpm4,800 rpm6,350 rpm
Porsche911 Coupe (F)Carrera RS 2.76,300 rpm5,100 rpm7,300 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Speedster3.6Porsche911 Coupe (F)Carrera RS 2.7
Acceleration checkpoints
0-60 mph
0-97 km/h
5.4 s
6.0 s
0-100 km/h
0-62 mph
5.7 s
6.3 s
0-200 km/h
0-124 mph
19.0 s
22.7 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Likely limited
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
6.1 s
6.3 s
1/8 mile
201 m
9.1 s
9.4 s
1000 ft
305 m
11.6 s
12.1 s
1/4 mile
402 m
13.7 s
14.3 s
Trap speed
1/4 mile
402 m
172 km/h
107 mph
164 km/h
102 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.6
250 hp
186 kW
Porsche911 Coupe (F)Carrera RS 2.7
210 hp
157 kW

Porsche 911 Speedster 3.6 has 40 hp more than Porsche 911 Coupe (F) Carrera RS 2.7.

The biggest power difference is between Porsche 911 Coupe (F) Carrera RS 2.7 and Porsche 911 Speedster 3.6: 40 hp (30 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.6
310 Nm
229 lb-ft
Porsche911 Coupe (F)Carrera RS 2.7
255 Nm
188 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.6
1,350 kg
2,976 lb
Porsche911 Coupe (F)Carrera RS 2.7
1,075 kg
2,370 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.6
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Porsche911 Coupe (F)Carrera RS 2.7
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.65.7 s
Porsche911 Coupe (F)Carrera RS 2.76.3 s

The biggest 0-100 km/h difference is between Porsche 911 Speedster 3.6 and Porsche 911 Coupe (F) Carrera RS 2.7: 0.6 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Porsche911 Speedster3.6
185 hp/t
138 kW/t
5.4 kg/hp
Porsche911 Coupe (F)Carrera RS 2.7
195 hp/t
146 kW/t
5.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Speedster3.6
250 hp
186 kW
5.7 s
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Porsche911 Coupe (F)Carrera RS 2.7
210 hp
157 kW
6.3 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 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
Porsche911 Speedster3.6
Power
250 hp
186 kW
0-100 km/h5.7 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,250 mm
167.3 in
Height
1,280 mm
50.4 in
Porsche911 Coupe (F)Carrera RS 2.7
Power
210 hp
157 kW
0-100 km/h6.3 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
2 doors
4 seats
Trunk
200 L
7.1 cu ft
Length
4,147 mm
163.3 in
Height
1,320 mm
52.0 in

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Speedster3.6Porsche911 Coupe (F)Carrera RS 2.7
Power
250 hp
186 kW
210 hp
157 kW
Torque
310 Nm
229 lb-ft
255 Nm
188 lb-ft
Acceleration
5.7 s
6.3 s
Top speed
Unrestricted
270 km/h168 mph
Restricted
260 km/h162 mph
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Lightness
1,350 kg
2,976 lb
1,075 kg
2,370 lb
Fuel consumption
-
10.8 L/100 km
21.8 mpg US
26.2 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,250 mm
167.3 in
Height
1,280 mm
50.4 in
Doors/seats
2 doors
4 seats
Trunk
200 L
7.1 cu ft
Length
4,147 mm
163.3 in
Height
1,320 mm
52.0 in
Trunk score
-
200 L
7.1 cu ft
Power-to-weight score
185 hp/t
138 kW/t
5.4 kg/hp
195 hp/t
146 kW/t
5.1 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
VehiclePorsche 911 Coupe (F) Carrera RS 2.7
Consumption10.8 L/100 km21.8 mpg US26.2 mpg UK
Cost / 100 km18.90 LC100 km
Cost / 100 mi30.42 LC100 mi
Annual fuel used1,620 L428 US gal356 UK gal
Annual fuel cost2,835 LC/year

Head-to-head comparisons

Porsche 911 Speedster 3.6

  • Has 40 hp more
  • Has 55 Nm more
  • Is 0.6 s quicker from 0-100 km/h
  • Has 20 km/h (12 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Speedster 3.6
Porsche 911 Coupe (F) Carrera RS 2.7
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Porsche 911 Speedster 3.6 vs Porsche 911 Coupe (F) Carrera RS 2.7 - car comparison - FastVsFaster