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XK ENGINES AND PERFORMANCE

Discover the perfect balance between power and refinement.

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XK Coupe
5.0 Liter V8 385 HP
XK Convertible
5.0 Liter V8 385 HP
XKR Coupe
5.0 Liter V8 510 HP Supercharged
XKR Convertible
5.0 Liter V8 510 HP Supercharged
XKR-S Coupe
5.0 Liter V8 550 HP Supercharged
XKR-S Convertible
5.0 Liter V8 550 HP Supercharged
     PERFORMANCE (MANUFACTURER'S ESTIMATES)
Acceleration 0-60 mph3
5.2 seconds5.3 seconds4.6 seconds4.6 seconds4.2 seconds4.2 seconds
Top speed3
155 mph (limited)
155 mph (limited)
155 mph (limited)
155 mph (limited)
186 mph
186 mph
     EPA Fuel Economy Estimates2
EPA City Estimate
16 mpg16 mpg15 mpg15 mpg15 mpg15 mpg
EPA Highway Estimate
24 mpg22 mpg22 mpg22 mpg22 mpg22 mpg
Tank capacity (approx.)
16.1 gallons16.1 gallons16.1 gallons16.1 gallons16.1 gallons16.1 gallons
Engine
5.0 liter V8 Naturally Aspirated5.0 liter V8 Naturally Aspirated5.0 liter V8 Supercharged5.0 liter V8 Supercharged5.0 liter V8 Supercharged5.0 liter V8 Supercharged
Bore x Stroke
3.64 x 3.66 in. (92.5 x 93.0 mm)3.64 x 3.66 in. (92.5 x 93.0 mm)3.64 x 3.66 in. (92.5 x 93.0 mm)3.64 x 3.66 in. (92.5 x 93.0 mm)3.64 x 3.66 in. (92.5 x 93.0 mm)3.64 x 3.66 in. (92.5 x 93.0 mm)
Valves per Cylinder
444444
SAE Horsepower @ RPM
385 @ 6,500385 @ 6,500510 @ 6,000-6,500510 @ 6,000-6,500550 @ 6,000-6,500550 @ 6,000-6,500
Maximum Torque @ RPM (lb-ft)
380 @ 3,500380 @ 3,500461 @ 2,500-5,500461 @ 2,500-5,500502 @ 2,500-5,500502 @ 2,500-5,500
Compression Ratio
11.5:111.5:19.5:19.5:19.5:19.5:1
Transmission
Six-speed automatic
Six-speed automatic

Six-speed automatic

Six-speed automatic

Six-speed automatic

Six-speed automatic

Available on: Available on: Available on: Available on: Available on: Available on: