Jaguar XK-Series vs Porsche 911 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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User Ranking Drivers and owners ranked these cars in 9 categories.

Used Car Pricing Used listing price comparison and analysis.

2015 Jaguar XK-Series
XK Convertible RWD
CarGurus Instant Market Value
$37,595
1 listings nationwide

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2021 Porsche 911
Carrera 4 Cabriolet AWD
CarGurus Instant Market Value
$119,300

Expert Reviews Reviews from CarGurus experts.

2015 Jaguar XK-Series
XK Convertible RWD
Eric Tallberg Preview:

Great Britain’s better-known contribution to the upscale sporty coupe and convertible automotive niche is the affordable… sort of… Jaguar XK-Series. However, with Jag’s introduction of...

2021 Porsche 911
Carrera 4 Cabriolet AWD
Josh Jacquot Preview:

Entering its second year in the 992 generation, Porsche’s iconic 911 remains one of the most versatile and daily drivable sports cars ever made. Its trims and drive configurations enco...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2015 Jaguar XK-Series
XK Convertible RWD
10
GuruH5WB2 writes:
Best car to drive
GuruV3GMD writes:
This vehical is a classic gentlemans sport touring car elegant & refind .
Looks/Style Ranked 2015 Porsche Cayman Base worse.
"Classic flowing styling longer wheel base , luxury interior , real wood trim adds warmth to the ambienceof the vehical."
Value Ranked 2015 Porsche Cayman Base better.
"Persanaly I believe both vehicals are at the top of their class definatly different in their own way . It depends what ones priorities are as to which car to choose , I do not think that one would be wrong in which ever one of these vehicals one chose."
2021 Porsche 911
Carrera 4 Cabriolet AWD
No User Reviews

Specs

2015 Jaguar XK-Series
XK Convertible RWD
2021 Porsche 911
Carrera 4 Cabriolet AWD
Powertrain 6-Speed Automatic 8-Speed Dual Clutch
Drivetrain
RWD
AWD
Fuel Economy, City
16 MPG
--
Fuel Economy, Highway
22 MPG
--
Fuel Tank Volume 16.1 gal 17.6 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
385 hp @ 6,500 RPM
379 hp @ 6,500 RPM
Torque
380 lb-ft @ 3,500 RPM
331 lb-ft @ 1,950 RPM
Cylinders
8 cylinders
6 cylinders
Compression Ratio
11.5:1
10.2:1
Displacement
5,000 cc
3,000 cc
Bore x Stroke
3.64 in x 3.66 in
3.58 in x 3.01 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard --
NHTSA Crash Test Results
Comfort and Convenience
Leather Seats Standard --
Air Conditioning Standard Standard
CD Player Standard --
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 4 seats
Front Legroom 43 in --
Back Legroom 27.6 in --
Payload and Towing
Cargo Volume 7.1 cu ft 4.6 cu ft
Maximum Payload -- 883 lbs
Exterior
Length 188.7 in 177.9 in
Width 79.8 in 79.7 in
Height 52.3 in 51.1 in
Wheelbase 108.3 in 96.5 in

Available Options

2015 Jaguar XK-Series
XK Convertible RWD

Exterior Colors

  • Black Amethyst Metallic
  • British Racing Green
  • Carnelian Red Metallic
  • Caviar Metallic
  • Dark Sapphire Metallic
  • Ebony
  • Italian Racing Red
  • Lunar Gray Metallic
  • Polaris White
  • Rhodium Silver Metallic
  • Stratus Gray Metallic
  • Ultimate Black Metallic

Option Packages

  • Jet Black Suedecloth Headlining
  • Jet Suedecloth Sport Steering Wheel
  • POLTRONA Frau Canvas Leather Headlining
  • POLTRONA Frau Jet Leather Headlining
  • Wheels: 20" KALIMNOS-Style Twin 5-Spoke Alloy
  • Wheels: 20" ORONA 8-Spoke Polished Alloy
  • Wheels: 20" Venom-Style Twin 5-Spoke Alloy
2021 Porsche 911
Carrera 4 Cabriolet AWD

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