Car comparison

Porsche 911 Coupe (F) 2.3 SvsPorsche 911 Cabriolet (G) 3.2 Carrera CAT

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

New comparison

Porsche 911 Coupe (F)

2.3 S

190 hp2341 ccGasolineRWDManualNaturally aspiratedCoupe1972-1973
VS

Porsche 911 Cabriolet (G)

3.2 Carrera CAT

207 hp3164 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible1984-1989

Comparison overview

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

Best choices

Porsche 911 Coupe (F) 2.3 S

  • Fastest top speed
    240 km/h
    149 mph Unrestricted
    230 km/h
    143 mph Restricted
  • Lightest
    1,075 kg
    2,370 lb
  • Best power-to-weight
    177 hp/t
    132 kW/t
    5.7 kg/hp
  • Best economy score
    79/100
  • Best practicality score
    50/100

Specification comparison

Specification comparison
ModelPorsche911 Coupe (F)2.3 SPorsche911 Cabriolet (G)3.2 Carrera CAT
Power
190hp142kW
207hp154kW
Torque
209Nm154lb-ft
262Nm193lb-ft
Curb weight
1,075kg2,370lb
1,250kg2,756lb
Gross weight
1,400kg3,086lb
-
Top speed
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 mph
Calculated
235 km/h
146 mph
To 99% top speed
77.9s99% target: 238 km/h / 148 mph
Calculated
72.7s99% target: 233 km/h / 145 mph
Calculated
0-100 km/h
7.0s
6.5s
0-200 km/h
27.0s
Calculated
26.6s
Calculated
0-60 mph
6.7s
Calculated
6.2s
Calculated
Fuel consumption
10.2L/100 km23.1mpg US27.7mpg UK
-
Fuel consumption city-
15.5L/100 km15.2mpg US18.2mpg UK
Fuel consumption highway-
7.9L/100 km29.8mpg US35.8mpg UK
Quarter mile
15.0s
Calculated
14.6s
Calculated
Power-to-weight
177hp/t132kW/t80hp/1000 lb
Calculated
166hp/t123kW/t75hp/1000 lb
Calculated
Torque-to-weight
194Nm/t130lb-ft/ton
Calculated
210Nm/t140lb-ft/ton
Calculated
Estimated range
608km378mi
Calculated
-
Displacement
2,341cc143cu in
3,164cc193cu in
Length
4,147mm163in
4,291mm169in
Width
1,610mm63in
1,652mm65in
Height
1,320mm52in
1,320mm52in
Wheelbase
2,271mm89in
2,272mm89in
Front track
1,372mm54in
1,372mm54in
Rear track
1,354mm53in
1,380mm54in
Ground clearance
150mm6in
130mm5in
Max trunk volume
200L
-
Doors
2
2
Seats
4
4
Fuel tank
62L
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.

Porsche 911 Coupe (F) 2.3 SPorsche 911 Cabriolet (G) 3.2 Carrera CATPowerTorque
  • Porsche 911 Coupe (F) 2.3 S: Power / Torque
  • Porsche 911 Cabriolet (G) 3.2 Carrera CAT: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Coupe (F)2.3 S6,500 rpm5,200 rpm7,300 rpm
Porsche911 Cabriolet (G)3.2 Carrera CAT5,900 rpm4,800 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Coupe (F)2.3 SPorsche911 Cabriolet (G)3.2 Carrera CAT
Acceleration checkpoints
0-60 mph
0-97 km/h
6.7 s
6.2 s
0-100 km/h
0-62 mph
7.0 s
6.5 s
0-200 km/h
0-124 mph
27.0 s
26.6 s
Top speed
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 mph
Likely limited
235 km/h
146 mph
Drag race simulation
60 ft
18 m
2.5 s
2.4 s
330 ft
101 m
6.6 s
6.4 s
1/8 mile
201 m
9.9 s
9.5 s
1000 ft
305 m
12.6 s
12.3 s
1/4 mile
402 m
15.0 s
14.6 s
Trap speed
1/4 mile
402 m
157 km/h
97 mph
159 km/h
99 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (F)2.3 S
190 hp
142 kW
Porsche911 Cabriolet (G)3.2 Carrera CAT
207 hp
154 kW

Porsche 911 Cabriolet (G) 3.2 Carrera CAT has 17 hp more than Porsche 911 Coupe (F) 2.3 S.

The biggest power difference is between Porsche 911 Coupe (F) 2.3 S and Porsche 911 Cabriolet (G) 3.2 Carrera CAT: 17 hp (13 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (F)2.3 S
209 Nm
154 lb-ft
Porsche911 Cabriolet (G)3.2 Carrera CAT
262 Nm
193 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (F)2.3 S
1,075 kg
2,370 lb
Porsche911 Cabriolet (G)3.2 Carrera CAT
1,250 kg
2,756 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 Coupe (F)2.3 S
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 mph
Porsche911 Cabriolet (G)3.2 Carrera CAT
235 km/h
146 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 Porsche 911 Cabriolet (G) 3.2 Carrera CAT and Porsche 911 Coupe (F) 2.3 S: 0.5 s.

Power-to-weight comparison

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

Chart data table
VehicleValue
Porsche911 Coupe (F)2.3 S
177 hp/t
132 kW/t
5.7 kg/hp
Porsche911 Cabriolet (G)3.2 Carrera CAT
166 hp/t
123 kW/t
6.0 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Coupe (F)2.3 S
190 hp
142 kW
7.0 s
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 mph
Porsche911 Cabriolet (G)3.2 Carrera CAT
207 hp
154 kW
6.5 s
235 km/h
146 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 Coupe (F)2.3 S
Power
190 hp
142 kW
0-100 km/h7.0 s
Top speed
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 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
Porsche911 Cabriolet (G)3.2 Carrera CAT
Power
207 hp
154 kW
0-100 km/h6.5 s
Top speed
235 km/h
146 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,291 mm
168.9 in
Height
1,320 mm
52.0 in

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Coupe (F)2.3 SPorsche911 Cabriolet (G)3.2 Carrera CAT
Power
190 hp
142 kW
207 hp
154 kW
Torque
209 Nm
154 lb-ft
262 Nm
193 lb-ft
Acceleration
7.0 s
6.5 s
Top speed
Unrestricted
240 km/h149 mph
Restricted
230 km/h143 mph
235 km/h
146 mph
Lightness
1,075 kg
2,370 lb
1,250 kg
2,756 lb
Fuel consumption
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
-
Practicality
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
Doors/seats
2 doors
4 seats
Trunk-
Length
4,291 mm
168.9 in
Height
1,320 mm
52.0 in
Range score
608 km
378 mi
-
Trunk score
200 L
7.1 cu ft
-
Power-to-weight score
177 hp/t
132 kW/t
5.7 kg/hp
166 hp/t
123 kW/t
6.0 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
VehiclePorsche 911 Coupe (F) 2.3 S
Consumption10.2 L/100 km23.1 mpg US27.7 mpg UK
Cost / 100 km17.85 LC100 km
Cost / 100 mi28.73 LC100 mi
Annual fuel used1,530 L404 US gal337 UK gal
Annual fuel cost2,678 LC/year

Head-to-head comparisons

Porsche 911 Coupe (F) 2.3 S

  • Is 175 kg lighter
  • Has 5 km/h (3 mph) higher top speed
  • Has 11 hp/t better power-to-weight

Pros

  • Highest top speed
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

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Model
Generation
Engine or modification
Porsche 911 Coupe (F) 2.3 S
Porsche 911 Cabriolet (G) 3.2 Carrera CAT
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Porsche 911 Coupe (F) 2.3 S vs Porsche 911 Cabriolet (G) 3.2 Carrera CAT - car comparison - FastVsFaster