Car comparison

Porsche 911 Targa (992) 4 GTS 3.0vsPorsche 911 (992) GT3 RS 4.0

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

New comparison

Porsche 911 Targa (992)

4 GTS 3.0

480 hp2981 ccGasolineAWDDual-clutchTwin-turbo2021-2024
VS

Porsche 911 (992)

GT3 RS 4.0

525 hp3996 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2022-2024

Comparison overview

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

Best choices

Porsche 911 Targa (992) 4 GTS 3.0

  • Fastest top speed
    315 km/h
    196 mph Unrestricted
    307 km/h
    191 mph Restricted
  • Highest torque
    570 Nm
    420 lb-ft
  • Lowest combined fuel consumption
    9.9 L/100 km
    23.8 mpg US
    28.5 mpg UK
  • Lowest city consumption
    13.7 L/100 km
    17.2 mpg US
    20.6 mpg UK
  • Lowest highway consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Best estimated range
    677 km
    421 mi
  • Best overall score
    75/100
  • Best performance score
    88/100
  • Best economy score
    80/100
  • Best practicality score
    47/100

Porsche 911 (992) GT3 RS 4.0

  • Quickest 0-100 km/h
    3.2 s
  • Most powerful
    525 hp
    391 kW
  • Lightest
    1,450 kg
    3,197 lb
  • Best power-to-weight
    362 hp/t
    270 kW/t
    2.8 kg/hp

Specification comparison

Specification comparison
ModelPorsche911 Targa (992)4 GTS 3.0Porsche911 (992)GT3 RS 4.0
Power
480hp358kW
525hp391kW
Torque
570Nm420lb-ft
465Nm343lb-ft
Curb weight
1,685kg3,715lb
1,450kg3,197lb
Gross weight
2,085kg4,597lb
1,795kg3,957lb
Top speed
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
Calculated
296 km/h
184 mph
To 99% top speed
91.8s99% target: 312 km/h / 194 mph
Calculated
56.8s99% target: 293 km/h / 182 mph
Calculated
0-100 km/h
3.5s
3.2s
0-200 km/h
12.5s
10.6s
0-60 mph
3.3s
Calculated
3.0s
Calculated
Fuel consumption
9.9L/100 km23.8mpg US28.5mpg UK
12.7L/100 km18.5mpg US22.2mpg UK
Fuel consumption city
13.7L/100 km17.2mpg US20.6mpg UK
17.6L/100 km13.4mpg US16.1mpg UK
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
9.8L/100 km24mpg US28.8mpg UK
Quarter mile
11.6s
Calculated
11.1s
Calculated
Power-to-weight
285hp/t212kW/t129hp/1000 lb
Calculated
362hp/t270kW/t164hp/1000 lb
Calculated
Torque-to-weight
338Nm/t226lb-ft/ton
Calculated
321Nm/t215lb-ft/ton
Calculated
Estimated range
677km421mi
Calculated
504km313mi
Calculated
Displacement
2,981cc182cu in
3,996cc244cu in
Length
4,533mm178in
4,572mm180in
Width
1,852mm73in
1,900mm75in
Height
1,299mm51in
1,322mm52in
Wheelbase
2,450mm96in
2,457mm97in
Ground clearance-
100mm4in
Trunk volume
163L
-
Doors
2
2
Seats
4
2
Fuel tank
67L
64L

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 Targa (992) 4 GTS 3.0Porsche 911 (992) GT3 RS 4.0PowerTorque
  • Porsche 911 Targa (992) 4 GTS 3.0: Power / Torque
  • Porsche 911 (992) GT3 RS 4.0: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Targa (992)4 GTS 3.06,500 rpm2,300-5,000 rpm7,500 rpm
Porsche911 (992)GT3 RS 4.08,500 rpm6,300 rpm9,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Targa (992)4 GTS 3.0Porsche911 (992)GT3 RS 4.0
Acceleration checkpoints
0-60 mph
0-97 km/h
3.3 s
3.0 s
0-100 km/h
0-62 mph
3.5 s
3.2 s
0-200 km/h
0-124 mph
12.5 s
10.6 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
Likely limited
296 km/h
184 mph
Drag race simulation
60 ft
18 m
1.8 s
1.8 s
330 ft
101 m
4.9 s
4.7 s
1/8 mile
201 m
7.5 s
7.2 s
1000 ft
305 m
9.7 s
9.3 s
1/4 mile
402 m
11.6 s
11.1 s
Trap speed
1/4 mile
402 m
193 km/h
120 mph
204 km/h
127 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Targa (992)4 GTS 3.0
480 hp
358 kW
Porsche911 (992)GT3 RS 4.0
525 hp
391 kW

Porsche 911 (992) GT3 RS 4.0 has 45 hp more than Porsche 911 Targa (992) 4 GTS 3.0.

The biggest power difference is between Porsche 911 Targa (992) 4 GTS 3.0 and Porsche 911 (992) GT3 RS 4.0: 45 hp (34 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Targa (992)4 GTS 3.0
570 Nm
420 lb-ft
Porsche911 (992)GT3 RS 4.0
465 Nm
343 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Targa (992)4 GTS 3.0
1,685 kg
3,715 lb
Porsche911 (992)GT3 RS 4.0
1,450 kg
3,197 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 Targa (992)4 GTS 3.0
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
Porsche911 (992)GT3 RS 4.0
296 km/h
184 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Targa (992)4 GTS 3.03.5 s
Porsche911 (992)GT3 RS 4.03.2 s

The biggest 0-100 km/h difference is between Porsche 911 (992) GT3 RS 4.0 and Porsche 911 Targa (992) 4 GTS 3.0: 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
Porsche911 Targa (992)4 GTS 3.0
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
Porsche911 (992)GT3 RS 4.0
12.7 L/100 km
18.5 mpg US
22.2 mpg UK

The biggest fuel consumption difference is between Porsche 911 Targa (992) 4 GTS 3.0 and Porsche 911 (992) GT3 RS 4.0: 2.8 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
Porsche911 Targa (992)4 GTS 3.0
285 hp/t
212 kW/t
3.5 kg/hp
Porsche911 (992)GT3 RS 4.0
362 hp/t
270 kW/t
2.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 Targa (992)4 GTS 3.0
677 km
421 mi
Porsche911 (992)GT3 RS 4.0
504 km
313 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Targa (992)4 GTS 3.0
480 hp
358 kW
3.5 s
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
Porsche911 (992)GT3 RS 4.0
525 hp
391 kW
3.2 s
296 km/h
184 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 Targa (992)4 GTS 3.0
Power
480 hp
358 kW
0-100 km/h3.5 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,533 mm
178.5 in
Height
1,299 mm
51.1 in
Porsche911 (992)GT3 RS 4.0
Power
525 hp
391 kW
0-100 km/h3.2 s
Top speed
296 km/h
184 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,572 mm
180.0 in
Height
1,322 mm
52.0 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
Porsche911 Targa (992)4 GTS 3.0
Power
480 hp
358 kW
0-100 km/h3.5 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
Porsche911 (992)GT3 RS 4.0
Power
525 hp
391 kW
0-100 km/h3.2 s
Top speed
296 km/h
184 mph
12.7 L/100 km
18.5 mpg US
22.2 mpg UK

Porsche 911 Targa (992) 4 GTS 3.0 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
Porsche911 Targa (992)4 GTS 3.0
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
3.5 s
Porsche911 (992)GT3 RS 4.0
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
3.2 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
Porsche911 Targa (992)4 GTS 3.0
285 hp/t
212 kW/t
3.5 kg/hp
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
Porsche911 (992)GT3 RS 4.0
362 hp/t
270 kW/t
2.8 kg/hp
12.7 L/100 km
18.5 mpg US
22.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Targa (992)4 GTS 3.0Porsche911 (992)GT3 RS 4.0
Power
480 hp
358 kW
525 hp
391 kW
Torque
570 Nm
420 lb-ft
465 Nm
343 lb-ft
Acceleration
3.5 s
3.2 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
307 km/h191 mph
296 km/h
184 mph
Lightness
1,685 kg
3,715 lb
1,450 kg
3,197 lb
Fuel consumption
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
12.7 L/100 km
18.5 mpg US
22.2 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,533 mm
178.5 in
Height
1,299 mm
51.1 in
Doors/seats
2 doors
2 seats
Trunk-
Length
4,572 mm
180.0 in
Height
1,322 mm
52.0 in
Range score
677 km
421 mi
504 km
313 mi
Trunk score
163 L
5.8 cu ft
-
Power-to-weight score
285 hp/t
212 kW/t
3.5 kg/hp
362 hp/t
270 kW/t
2.8 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 Targa (992) 4 GTS 3.0Porsche 911 (992) GT3 RS 4.0
Consumption9.9 L/100 km23.8 mpg US28.5 mpg UK12.7 L/100 km18.5 mpg US22.2 mpg UK
Cost / 100 km17.33 LC100 km22.22 LC100 km
Cost / 100 mi27.88 LC100 mi35.77 LC100 mi
Annual fuel used1,485 L392 US gal327 UK gal1,905 L503 US gal419 UK gal
Annual fuel cost2,599 LC/year3,334 LC/year

Head-to-head comparisons

Porsche 911 Targa (992) 4 GTS 3.0

  • Has 105 Nm more
  • Has 19 km/h (12 mph) higher top speed
  • Uses 2.8 L/100 km less fuel
  • Has 173 km (107 mi) more estimated range

Pros

  • Highest top speed
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

Porsche 911 (992) GT3 RS 4.0

  • Has 45 hp more
  • Is 235 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 77 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Targa (992) 4 GTS 3.0
Porsche 911 (992) GT3 RS 4.0
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