The Comparative Analysis :
Jaguar XK Convertible 5.0 V8 Automatic (09 - 11) vs. Porsche 911 Targa 4 GTS (15 - 15)
€ 99,100
€ 137,400
€ 99,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Jaguar XK Convertible 5.0 V8 is considerably bigger in every dimension. It's 11.2 inches longer, 1.6 inches wider and 1.5 inches taller than the Porsche 911 Targa 4 GTS.
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
52.3
74.5
79.8
50.8
72.9
77.9
74.5 in
Width
72.9 in
79.8 in
Width Incl. Mirrors
77.9 in
52.3 in
Height
50.8 in
108.3
188.7
96.5
177.5
188.7 in
Length
177.5 in
108.3 in
Wheelbase
96.5 in
Vehicle Weight
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
3739 lb
Curb Weight
3605 lb
4729 lb
Gross Vehicle
Weight
Weight
4321 lb
Weight Difference:
134 lb
3.58 %
General
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
X150
Generation
991
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed manual transmission
Engine
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3.8 L / 186 cu in
380 hp
at 6500 rpm
Power
424 hp
at 7500 rpm
Jaguar XK Convertible 5.0 V8
380 hp
424 hp
Porsche 911 Targa 4 GTS
380 lb‑ft
at 3500 rpm
Max. Torque
325 lb‑ft
at 5750 rpm
Jaguar XK Convertible 5.0 V8
380 lb‑ft
325 lb‑ft
Porsche 911 Targa 4 GTS
Performance
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
155 mph
Maximum Speed
188 mph
5.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Jaguar XK Convertible 5.0 V8
62 mph
62
mph
mph
213 ft
0.000 sec
Porsche 911 Targa 4 GTS
▶ REPLAY
9.84 lb/hp
Weight-to-Power Ratio
8.5 lb/hp
Jaguar XK Convertible 5.0 V8
9.84 lb/hp
8.5 lb/hp
Porsche 911 Targa 4 GTS
Fuel Economy / Emissions
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
Fuel Economy
21 mpg
combined
24 mpg
Jaguar XK Convertible 5.0 V8
21 mpg
24 mpg
Porsche 911 Targa 4 GTS
14 mpg
city
17 mpg
29 mpg
highway
31 mpg
18.8 gal
Fuel Tank Capacity
18 gal
394 mi
Range
423 mi
Jaguar XK Convertible 5.0 V8
394 mi
423 mi
Porsche 911 Targa 4 GTS
Environmental Impact
212.1 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).
189.4 kWh
Jaguar XK Convertible 5.0 V8
212.1 kWh
189.4 kWh
Porsche 911 Targa 4 GTS
Euro 5
Emission Standard
Euro 6b (NEFZ)
425 g/mi (NEFZ)
CO2 Emissions
381 g/mi (NEFZ)
Practical Convenience
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4 GTS
2
Doors
2
4
No. of Seats
4
990 lb
Maximum Payload
717 lb
8.9 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
