The Comparative Analysis :
Porsche 911 Targa 4 GTS (15 - 15) vs. Porsche 911 Carrera Convertible GTS (17 - 18)
€ 137,400
€ 138,900
€ 137,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width and height, but the 911 Targa 4 GTS is 0.7 inches shorter.
911 Targa 4 GTS
911 Carrera Convertible GTS
50.8
72.9
77.9
50.8
72.9
77.9
72.9 in
Width
72.9 in
77.9 in
Width Incl. Mirrors
77.9 in
50.8 in
Height
50.8 in
96.5
177.5
96.5
178.3
177.5 in
Length
178.3 in
96.5 in
Wheelbase
96.5 in
Vehicle Weight
911 Targa 4 GTS
911 Carrera Convertible GTS
3605 lb
Curb Weight
3516 lb
4321 lb
Gross Vehicle
Weight
Weight
4343 lb
Weight Difference:
88 lb
2.44 %
General
911 Targa 4 GTS
911 Carrera Convertible GTS
991
Generation
991
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed manual transmission
Transmission
7-speed manual transmission
Engine
911 Targa 4 GTS
911 Carrera Convertible GTS
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
4
Valves
4
6
Cylinders
6
3.8 L / 186 cu in
Displacement
3 L / 147 cu in
424 hp
at 7500 rpm
Power
444 hp
at 6500 rpm
911 Targa 4 GTS
424 hp
444 hp
911 Carrera Convertible GTS
325 lb‑ft
at 5750 rpm
Max. Torque
406 lb‑ft
at 2150 rpm
911 Targa 4 GTS
325 lb‑ft
406 lb‑ft
911 Carrera Convertible GTS
Performance
911 Targa 4 GTS
911 Carrera Convertible GTS
188 mph
Maximum Speed
193 mph
4.7 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
213 ft
0.000 sec
911 Targa 4 GTS
62 mph
62
mph
mph
190 ft
0.000 sec
911 Carrera Convertible GTS
▶ REPLAY
8.5 lb/hp
Weight-to-Power Ratio
7.92 lb/hp
911 Targa 4 GTS
8.5 lb/hp
7.92 lb/hp
911 Carrera Convertible GTS
Fuel Economy / Emissions
911 Targa 4 GTS
911 Carrera Convertible GTS
Fuel Economy
24 mpg
combined
25 mpg
911 Targa 4 GTS
24 mpg
25 mpg
911 Carrera Convertible GTS
17 mpg
city
18 mpg
31 mpg
highway
32 mpg
18 gal
Fuel Tank Capacity
16.9 gal
423 mi
Range
423 mi
911 Targa 4 GTS
423 mi
423 mi
911 Carrera Convertible GTS
Environmental Impact
189.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
178.2 kWh
911 Targa 4 GTS
189.4 kWh
178.2 kWh
911 Carrera Convertible GTS
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
381 g/mi (NEFZ)
CO2 Emissions
344 g/mi (NEFZ)
Practical Convenience
911 Targa 4 GTS
911 Carrera Convertible GTS
2
Doors
2
4
No. of Seats
4
717 lb
Maximum Payload
827 lb
3.5 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
