The Comparative Analysis :
Jaguar XK Convertible 5.0 V8 Automatic (09 - 11) vs. Porsche 911 Carrera Convertible 4 (08 - 12)
€ 99,100
€ 103,600
€ 99,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 103,600
ⓘ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 14.1 inches longer, 1.6 inches wider and 0.7 inches taller than the Porsche 911 Carrera Convertible 4.
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
52.3
74.5
79.8
51.6
72.9
80.8
74.5 in
Width
72.9 in
79.8 in
Width Incl. Mirrors
80.8 in
52.3 in
Height
51.6 in
108.3
188.7
92.5
174.6
188.7 in
Length
174.6 in
108.3 in
Wheelbase
92.5 in
Vehicle Weight
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
3739 lb
Curb Weight
3594 lb
4729 lb
Gross Vehicle
Weight
Weight
4255 lb
Weight Difference:
146 lb
3.9 %
General
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
X150
Generation
997
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
6-speed manual transmission
Engine
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
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
3.6 L / 176 cu in
380 hp
at 6500 rpm
Power
340 hp
at 6500 rpm
Jaguar XK Convertible 5.0 V8
380 hp
340 hp
Porsche 911 Carrera Convertible 4
380 lb‑ft
at 3500 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Jaguar XK Convertible 5.0 V8
380 lb‑ft
288 lb‑ft
Porsche 911 Carrera Convertible 4
Performance
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
155 mph
Maximum Speed
176 mph
5.6 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Jaguar XK Convertible 5.0 V8
62 mph
62
mph
mph
236 ft
0.000 sec
Porsche 911 Carrera Convertible 4
▶ REPLAY
9.84 lb/hp
Weight-to-Power Ratio
10.57 lb/hp
Jaguar XK Convertible 5.0 V8
9.84 lb/hp
10.57 lb/hp
Porsche 911 Carrera Convertible 4
Fuel Economy / Emissions
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
Fuel Economy
21 mpg
combined
22 mpg
Jaguar XK Convertible 5.0 V8
21 mpg
22 mpg
Porsche 911 Carrera Convertible 4
14 mpg
city
15 mpg
29 mpg
highway
31 mpg
18.8 gal
Fuel Tank Capacity
17.7 gal
394 mi
Range
385 mi
Jaguar XK Convertible 5.0 V8
394 mi
385 mi
Porsche 911 Carrera Convertible 4
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).
204.5 kWh
Jaguar XK Convertible 5.0 V8
212.1 kWh
204.5 kWh
Porsche 911 Carrera Convertible 4
Euro 5
Emission Standard
Euro 5
425 g/mi (NEFZ)
CO2 Emissions
409 g/mi (NEFZ)
Practical Convenience
Jaguar XK Convertible 5.0 V8
Porsche 911 Carrera Convertible 4
2
Doors
2
4
No. of Seats
4
990 lb
Maximum Payload
661 lb
8.9 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data
