Car comparison

RUF CTR 2017 3.6vsPorsche 911 (991 II) GT2 RS 3.8

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

New comparison

RUF CTR 2017

3.6

710 hp3600 ccGasolineRWDManualTwin-turboCoupe2017-present
VS

Porsche 911 (991 II)

GT2 RS 3.8

700 hp3800 ccGasolineRWDDual-clutchTwin-turboCoupe2017-2019

Comparison overview

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

Best choices

RUF CTR 2017 3.6

  • Fastest top speed
    360 km/h
    224 mph
  • Most powerful
    710 hp
    529 kW
  • Highest torque
    880 Nm
    649 lb-ft
  • Lightest
    1,200 kg
    2,646 lb
  • Best power-to-weight
    592 hp/t
    441 kW/t
    1.7 kg/hp
  • Best overall score
    77/100
  • Best performance score
    96/100
  • Best practicality score
    37/100

Porsche 911 (991 II) GT2 RS 3.8

  • Quickest 0-100 km/h
    2.8 s
  • Lowest combined fuel consumption
    11.8 L/100 km
    19.9 mpg US
    23.9 mpg UK
  • Lowest CO2 emissions
    269 g/km
  • Best economy score
    75/100

Specification comparison

Specification comparison
ModelRUFCTR 20173.6Porsche911 (991 II)GT2 RS 3.8
Power
710hp529kW
700hp522kW
Torque
880Nm649lb-ft
750Nm553lb-ft
Curb weight
1,200kg2,646lb
1,470kg3,241lb
Gross weight-
1,830kg4,034lb
Top speed
360 km/h
224 mph
340 km/h
211 mph
To 99% top speed
54.2s99% target: 356 km/h / 221 mph
Calculated
56.2s99% target: 337 km/h / 209 mph
Calculated
0-100 km/h
3.5s
2.8s
0-200 km/h
9.0s
8.3s
0-60 mph
3.4s
Calculated
2.7s
Calculated
Fuel consumption
12.8L/100 km18.4mpg US22.1mpg UK
11.8L/100 km19.9mpg US23.9mpg UK
Fuel consumption city-
18.1L/100 km13mpg US15.6mpg UK
Fuel consumption highway-
8.2L/100 km28.7mpg US34.4mpg UK
Quarter mile
10.9s
Calculated
10.3s
Calculated
Power-to-weight
592hp/t441kW/t268hp/1000 lb
Calculated
476hp/t355kW/t216hp/1000 lb
Calculated
Torque-to-weight
733Nm/t491lb-ft/ton
Calculated
510Nm/t341lb-ft/ton
Calculated
Estimated range-
542km337mi
Calculated
Displacement
3,600cc220cu in
3,800cc232cu in
Length
4,210mm166in
4,549mm179in
Width
1,820mm72in
1,880mm74in
Height-
1,297mm51in
Wheelbase-
2,453mm97in
Front track-
1,588mm63in
Rear track-
1,557mm61in
Trunk volume-
115L
Doors
2
2
Seats
2
2
Fuel tank-
64L
CO2 emissions
306g/km
269g/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.

RUF CTR 2017 3.6Porsche 911 (991 II) GT2 RS 3.8PowerTorque
  • RUF CTR 2017 3.6: Power / Torque
  • Porsche 911 (991 II) GT2 RS 3.8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
RUFCTR 20173.66,750 rpm2,750-4,000 rpm7,000 rpm
Porsche911 (991 II)GT2 RS 3.87,000 rpm2,500-4,500 rpm7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricRUFCTR 20173.6Porsche911 (991 II)GT2 RS 3.8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.4 s
2.7 s
0-100 km/h
0-62 mph
3.5 s
2.8 s
0-200 km/h
0-124 mph
9.0 s
8.3 s
0-200 mph
0-322 km/h
25.8 s
33.3 s
Top speed
360 km/h
224 mph
340 km/h
211 mph
Drag race simulation
60 ft
18 m
2.0 s
1.7 s
330 ft
101 m
5.0 s
4.5 s
1/8 mile
201 m
7.3 s
6.8 s
1000 ft
305 m
9.3 s
8.7 s
1/4 mile
402 m
10.9 s
10.3 s
Trap speed
1/4 mile
402 m
225 km/h
140 mph
224 km/h
139 mph

Power comparison

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

Chart data table
VehicleValue
RUFCTR 20173.6
710 hp
529 kW
Porsche911 (991 II)GT2 RS 3.8
700 hp
522 kW

RUF CTR 2017 3.6 has 10 hp more than Porsche 911 (991 II) GT2 RS 3.8.

The biggest power difference is between Porsche 911 (991 II) GT2 RS 3.8 and RUF CTR 2017 3.6: 10 hp (7 kW).

Torque comparison

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

Chart data table
VehicleValue
RUFCTR 20173.6
880 Nm
649 lb-ft
Porsche911 (991 II)GT2 RS 3.8
750 Nm
553 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
RUFCTR 20173.6
1,200 kg
2,646 lb
Porsche911 (991 II)GT2 RS 3.8
1,470 kg
3,241 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
RUFCTR 20173.6
360 km/h
224 mph
Porsche911 (991 II)GT2 RS 3.8
340 km/h
211 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
RUFCTR 20173.63.5 s
Porsche911 (991 II)GT2 RS 3.82.8 s

Although RUF CTR 2017 3.6 has more power, Porsche 911 (991 II) GT2 RS 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (991 II) GT2 RS 3.8 and RUF CTR 2017 3.6: 0.7 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
RUFCTR 20173.6
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
Porsche911 (991 II)GT2 RS 3.8
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

The biggest fuel consumption difference is between Porsche 911 (991 II) GT2 RS 3.8 and RUF CTR 2017 3.6: 1.0 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
RUFCTR 20173.6
592 hp/t
441 kW/t
1.7 kg/hp
Porsche911 (991 II)GT2 RS 3.8
476 hp/t
355 kW/t
2.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
RUFCTR 20173.6
710 hp
529 kW
3.5 s
360 km/h
224 mph
Porsche911 (991 II)GT2 RS 3.8
700 hp
522 kW
2.8 s
340 km/h
211 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
RUFCTR 20173.6
Power
710 hp
529 kW
0-100 km/h3.5 s
Top speed
360 km/h
224 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,210 mm
165.7 in
Height-
Porsche911 (991 II)GT2 RS 3.8
Power
700 hp
522 kW
0-100 km/h2.8 s
Top speed
340 km/h
211 mph
Doors/seats
2 doors
2 seats
Trunk
115 L
4.1 cu ft
Length
4,549 mm
179.1 in
Height
1,297 mm
51.1 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
RUFCTR 20173.6
Power
710 hp
529 kW
0-100 km/h3.5 s
Top speed
360 km/h
224 mph
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
Porsche911 (991 II)GT2 RS 3.8
Power
700 hp
522 kW
0-100 km/h2.8 s
Top speed
340 km/h
211 mph
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

Porsche 911 (991 II) GT2 RS 3.8 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
RUFCTR 20173.6
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
3.5 s
Porsche911 (991 II)GT2 RS 3.8
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
2.8 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
RUFCTR 20173.6
592 hp/t
441 kW/t
1.7 kg/hp
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
Porsche911 (991 II)GT2 RS 3.8
476 hp/t
355 kW/t
2.1 kg/hp
11.8 L/100 km
19.9 mpg US
23.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleRUFCTR 20173.6Porsche911 (991 II)GT2 RS 3.8
Power
710 hp
529 kW
700 hp
522 kW
Torque
880 Nm
649 lb-ft
750 Nm
553 lb-ft
Acceleration
3.5 s
2.8 s
Top speed
360 km/h
224 mph
340 km/h
211 mph
Lightness
1,200 kg
2,646 lb
1,470 kg
3,241 lb
Fuel consumption
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,210 mm
165.7 in
Height-
Doors/seats
2 doors
2 seats
Trunk
115 L
4.1 cu ft
Length
4,549 mm
179.1 in
Height
1,297 mm
51.1 in
Range score
-
542 km
337 mi
CO2 score
306 g/km
269 g/km
Trunk score
-
115 L
4.1 cu ft
Power-to-weight score
592 hp/t
441 kW/t
1.7 kg/hp
476 hp/t
355 kW/t
2.1 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
VehicleRUF CTR 2017 3.6Porsche 911 (991 II) GT2 RS 3.8
Consumption12.8 L/100 km18.4 mpg US22.1 mpg UK11.8 L/100 km19.9 mpg US23.9 mpg UK
Cost / 100 km22.40 LC100 km20.65 LC100 km
Cost / 100 mi36.05 LC100 mi33.23 LC100 mi
Annual fuel used1,920 L507 US gal422 UK gal1,770 L468 US gal389 UK gal
Annual fuel cost3,360 LC/year3,098 LC/year

Head-to-head comparisons

RUF CTR 2017 3.6

  • Has 10 hp more
  • Has 130 Nm more
  • Is 270 kg lighter
  • Has 20 km/h (12 mph) higher top speed
  • Has 115 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Highest CO2 emissions

Porsche 911 (991 II) GT2 RS 3.8

  • Is 0.7 s quicker from 0-100 km/h
  • Uses 1.0 L/100 km less fuel
  • Emits 37 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Lowest combined fuel consumption

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
RUF CTR 2017 3.6
Porsche 911 (991 II) GT2 RS 3.8
Compare selected cars
2 vehicles selected

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