2010 Jaguar XK: What's New, Specs & Features
Last updated August 4, 2026
The biggest change for the 2010 Jaguar XK is a new 5.0-liter V8 engine family, replacing the previous 4.2-liter engines in both the XK and XKR. This is a substantial mid-cycle update rather than a full redesign.
About the 2010 Jaguar XK
X150 generation (2007-2015), fourth model year; 2010 is the major 5.0-liter powertrain and styling/interior update before the later 2012 nose redesign.
Jaguar positions the XK as a grand-touring sports car that blends elegant design, V8 power, and long-distance comfort. Official Jaguar language describes it as a grand tourer with the heart of a sports car, and that fits the way the model is marketed and reviewed: lighter-feeling aluminum construction than many luxury rivals, strong straight-line performance, and a rich cabin in either coupe or convertible form. Most buyers choose it for style and effortless speed more than outright track focus.
The XK is the more relaxed grand tourer, pairing a 385-hp V8 with leather upholstery, navigation, Bluetooth, and front and rear parking sensors. The XKR is the performance version, with a 510-hp supercharged V8, an adaptive suspension, a premium Bowers & Wilkins sound system, and heated and cooled front seats.
What changed, by category
2010 Jaguar XK specs and features by trim
| Feature | ||
|---|---|---|
| Engine | V8, 5.0 Liter | V8, Supercharged, 5.0L |
| Transmission | Automatic, 6-Spd w/Manual Mode | Automatic, 6-Spd w/Manual Mode |
| Drivetrain | RWD | RWD |
| Fuel Type | Gas | Gas |
| MPG City | 16 mpg | 15 mpg |
| MPG Highway | 22–24 mpg | 22 mpg |
| Horsepower | 385 hp | 510 hp |
| Torque | 380 lb-ft | 461 lb-ft |
| Trunk/Cargo | 11.1–11.7 cu-ft | 11.1–11.7 cu-ft |
| Rear Legroom | 27.6 in | 27.6 in |
| Seats | 4 | 4 |
| Doors | 2 | 2 |
| Adaptive Cruise Control | ||
| Adaptive Headlights | ||
| Alarm System | ||
| Alloy Wheels | ||
| Fog Lights | ||
| Rear Spoiler | ||
| Bluetooth | ||
| Navigation System | ||
| Satellite Radio | ||
| Aluminum Interior Trim | ||
| Cooled Seats | ||
| Dual-Zone Climate Control | ||
| Heated Front Seats | ||
| Heated Steering Wheel | ||
| Leather Seats | ||
| Proximity Keyless Entry | ||
| Remote Start | ||
Frequently asked questions
What is the biggest change to the 2010 Jaguar XK?
The biggest change is the switch from 4.2-liter V8s to a new 5.0-liter engine family. The standard XK has 385 hp, and the supercharged XKR has 510 hp.
Is the 2010 Jaguar XK a full redesign?
No. The 2010 XK is a major mid-cycle update of the existing X150 generation, with new engines, refreshed styling, a richer interior, and revised equipment.
How are the 2010 XK and XKR different?
The XK is the more relaxed version, with a 385-hp 5.0-liter V8. The XKR is the more performance-focused model, with a 510-hp supercharged V8, an adaptive suspension, Active Differential Control, and sharper chassis tuning.
What equipment became standard on the 2010 Jaguar XK?
A heated steering wheel became standard across the 2010 XK lineup. The XKR also made adaptive cruise control standard, and Jaguar added more standard equipment overall.
Did the 2010 Jaguar XK trim lineup change?
Yes. The XKR Portfolio trim was dropped for 2010, leaving the XK and performance-focused XKR as the main versions.