The Comparative Analysis :
Jaguar XK Convertible 5.0 V8 Automatic (11 - 14) vs. Porsche 911 Targa 4 PDK (16 - 18)
€ 99,400
€ 121,900
€ 99,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 121,900
ⓘ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 11.6 inches longer, 1.6 inches wider and 1.6 inches taller than the Porsche 911 Targa 4.
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
52.3
74.5
79.8
50.7
72.9
77.9
74.5 in
Width
72.9 in
79.8 in
Width Incl. Mirrors
77.9 in
52.3 in
Height
50.7 in
108.3
188.7
96.5
177.1
188.7 in
Length
177.1 in
108.3 in
Wheelbase
96.5 in
Vehicle Weight
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
3739 lb
Curb Weight
3671 lb
4729 lb
Gross Vehicle
Weight
Weight
4442 lb
Weight Difference:
68 lb
1.82 %
General
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
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 dual clutch transmission
Engine
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
V8 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3 L / 147 cu in
380 hp
at 6500 rpm
Power
365 hp
at 6500 rpm
Jaguar XK Convertible 5.0 V8
380 hp
365 hp
Porsche 911 Targa 4
380 lb‑ft
at 3500 rpm
Max. Torque
332 lb‑ft
at 1700 rpm
Jaguar XK Convertible 5.0 V8
380 lb‑ft
332 lb‑ft
Porsche 911 Targa 4
Performance
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
155 mph
Maximum Speed
178 mph
5.6 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Jaguar XK Convertible 5.0 V8
62 mph
62
mph
mph
207 ft
0.000 sec
Porsche 911 Targa 4
▶ REPLAY
9.84 lb/hp
Weight-to-Power Ratio
10.06 lb/hp
Jaguar XK Convertible 5.0 V8
9.84 lb/hp
10.06 lb/hp
Porsche 911 Targa 4
Fuel Economy / Emissions
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
Fuel Economy
21 mpg
combined
30 mpg
Jaguar XK Convertible 5.0 V8
21 mpg
30 mpg
Porsche 911 Targa 4
14 mpg
city
23 mpg
29 mpg
highway
36 mpg
18.8 gal
Fuel Tank Capacity
18 gal
394 mi
Range
535 mi
Jaguar XK Convertible 5.0 V8
394 mi
535 mi
Porsche 911 Targa 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).
149.7 kWh
Jaguar XK Convertible 5.0 V8
212.1 kWh
149.7 kWh
Porsche 911 Targa 4
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
425 g/mi (NEFZ)
CO2 Emissions
293 g/mi (NEFZ)
Practical Convenience
Jaguar XK Convertible 5.0 V8
Porsche 911 Targa 4
2
Doors
2
4
No. of Seats
4
990 lb
Maximum Payload
772 lb
8.9 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
