Jaguar XKR-S GT: 100-Unit Limited Edition, Track-Focused Coupe

The Jaguar XKR-S GT stands as the crowning achievement in the XK lineage, a grand tourer that fuses blistering acceleration, razor-sharp handling, and opulent comfort into one unforgettable package. Limited to just 100 units worldwide, this model pushed the boundaries of what a production Jaguar could achieve, shedding weight, upgrading brakes, and refining dynamics to create a machine ready for both track days and long-distance cruises.

Powertrain Excellence: Supercharged V8 Mastery

At the heart of the XKR-S GT lies Jaguar’s renowned 5.0-liter supercharged V8 engine, delivering 550 horsepower at 6,000 rpm and 502 lb-ft of torque from 2,500 to 5,500 rpm. This powerplant propels the coupe from 0-62 mph in a claimed 3.9 seconds, with a top speed electronically limited to 186 mph. Despite sharing the same output as the standard XKR-S, the GT’s lighter curb weight—approximately 40kg less than a regular XKR coupe—enhances its responsiveness and agility.

The six-speed automatic transmission shifts smoothly, channeling power to the rear wheels with precision. Reviewers praise its ability to manage the immense torque, providing ballistic in-gear acceleration that rivals GT race cars, hitting 0-100 km/h in around 4.4 seconds and 0-160 km/h in 8.6 seconds. Even on damp roads with Pirelli P Zero Corsa tires, wheelspin remains controllable, allowing drivers to extract performance confidently.

Chassis and Suspension: Track-Ready Poise

Jaguar engineers transformed the XKR-S GT into a driver’s car through meticulous chassis upgrades. A faster steering rack, increased wheel camber, and recalibrated suspension deliver positive turn-in and progressive grip buildup. The Adaptive Dynamics system, a continuously variable damping setup, monitors road conditions in real-time, balancing track firmness with everyday pliancy.

On circuits like Virginia International Raceway’s Lightning Lap, the GT shaved three seconds off the XKR-S’s lap time, pulling over 1.0g in corners and averaging nearly 120 mph through high-speed sections. Chassis looseness vanished, replaced by steady composure that inspired growing confidence lap after lap. Compared to rivals like the Aston Martin V12 Vantage S, the Jaguar offered superior traction, power deployment, and overall behavior.

This table highlights key track gains, underscoring the GT’s disciplined evolution.

Braking Innovation: Carbon-Ceramic Supremacy

Jaguar introduced its first production carbon-ceramic braking system on the XKR-S GT, featuring massive 398mm front rotors and 380mm rears. These brakes not only provide phenomenal stopping power but also exceptional bite and modulation, even under repeated hard use. Testers noted their sensational feel, setting them apart from conventional systems by combining raw force with progressive feedback.

Design and Aerodynamics: Purposeful Aggression

Visually, the XKR-S GT exudes menace with active front dive planes, a taller rear wing, and unique styling cues that enhance downforce without adding drag. These aerodynamic additions, paired with lightweight materials, contribute to its 40kg weight reduction. The coupe’s longer wheelbase—120mm more than some contemporaries—bolsters high-speed stability, tying it firmly to the road.

Interior Refinement: Luxury Meets Focus

Inside, the cabin wraps occupants in premium leather with contrast stitching options in colors like blue, red, or beige. While technically a 2+2, the rear seats are best suited for storage due to limited legroom. Features like keyless entry and a heated steering wheel maintain Jaguar’s luxury ethos, though the GT avoids stripping back to bare essentials—retaining comfort amid its performance focus.

The driving position fosters immersion, with supportive seats and a cockpit layout that encourages pushing limits. Ride quality shines over imperfect surfaces, thanks to Adaptive Dynamics, proving the GT’s duality as both track weapon and grand tourer.

Real-World Dynamics: Road and Track Versatility

Daily usability belies the GT’s ferocity. Its suspension absorbs speed bumps without harshness, while the engine’s torque delivers effortless overtaking. On twisty B-roads or autostradas, it builds a rhythm that’s faster than expected, with Pirelli Corsas providing sticky grip and trustworthy limits.

Track days reveal its true calling: uncompromised poise that invites exploration. Unlike the greasier standard XKR-S, the GT feels planted, with numb steering replaced by communicative precision. It’s a car that demands respect but rewards commitment, outperforming expectations against pricier foes.

Specifications at a Glance

• Engine: 5.0L Supercharged V8
• Power: 550 hp @ 6,000 rpm
• Torque: 502 lb-ft @ 2,500-5,500 rpm
• Transmission: 6-speed Automatic, RWD
• 0-62 mph: 3.9 seconds
• Top Speed: 186 mph (limited)
• Brakes: Carbon-Ceramic (398mm front / 380mm rear)
• Fuel Economy: 23 mpg (NEDC combined)
• CO2 Emissions: 292 g/km
• Original Price: ~£135,000

Ownership Considerations: Rarity and Legacy

With production capped at 100 units, the XKR-S GT is a collector’s gem. Its exclusivity, combined with Jaguar’s engineering zenith, ensures enduring appeal. Fuel economy lags at 23 mpg combined, and maintenance for the supercharged V8 and ceramics demands care, but for enthusiasts, it’s a worthwhile pursuit.

Rivals like the Porsche 911 GT3 offered sharper focus, yet the GT’s blend of power, luxury, and usability carved its niche. It marked the XK’s swan song, proving Jaguar could rival supercars on merit.

FAQ

What makes the XKR-S GT different from the standard XKR-S?

It features 40kg weight savings, carbon-ceramic brakes, aero enhancements, and chassis tweaks for superior handling.

Is the XKR-S GT suitable for daily driving?

Yes, Adaptive Dynamics ensure a compliant ride over bumps, with effortless power for commuting.

How does it perform on track?

Exceptionally, with lap time improvements, high g-forces, and confident dynamics.

What’s the top speed and acceleration?

186 mph limited top speed; 0-62 mph in 3.9 seconds.

Are the rear seats usable?

Minimal legroom makes them impractical for adults; better for bags.