Jaguar XKR Portfolio Specifications

Designer:

  • Ian Callum

Engine:

  • Type: 90ยบ V8 overhead cam, forced induction
  • Bore x Stroke: 86mm x 90.3mm
  • Displacement: 4196cc
  • Compression Ratio: 9.1:1
  • Valve Gear: four valves per cylinder operated by two overhead camshafts per bank of cylinders
  • Max Power: 420bhp (313 KW) @ 6250rpm
  • Max Torque: 413 lb ft (560 Nm) @ 4000rpm
  • BHP/Litre: 100 bhp / litre
  • Fuel consumption:
    • Combined: 22 mpg
    • CO2 combined: 294 g/km

Transmission:

  • Type: 6 speed automatic sequential shift
  • Gear ratios
    • 1st: 4.171
    • 2nd: 2.340
    • 3rd: 1.521
    • 4th: 1.143
    • 5th: 0.867
    • 6th: 0.691
  • Final drive: 3.31:1

Body/Chassis:

  • Type: riveted and bonded aluminium monocoque
  • Aerodynamics (Cd): 0.341 (coupe) / 0.359 (convertible)

Steering:

  • Type: rack and pinion
  • Ratio: 17.1:1
  • Turns lock-to-lock: 2.77
  • Turning radius: 10.97 metres (33.4 ft)

Wheels / Tyres

  • 19-inch wheels:
    • Front: 245/40R19
    • Rear: 275/35R19
  • 20-inch wheels:
    • Front: 255/35R20
    • Rear: 285/30R20

Performance (Manufacturer’s figures):

Coupe Convertible
0-60 mph (0-100 kph) - seconds 4.9 (5.2) 5.0 (5.3)
50-70mph - seconds 2.5 2.6
1/4 mile - seconds 13.3 13.4
Top speed - mph (kph) 155 (250) limited 155 (250) limited
 

Weight / Dimensions

Coupe Convertible
Kerb weight - lb 3671 3781
Kerb weight - kg 1665 1715
Weight Distribution - Fr/Rr % 53.4/46.6 52.8/47.2
Length - mm 4791 4791
Width - mm 1892 1892
Height - mm 1322 1329
Wheelbase - mm 2752 2752
Front/rear track - mm 1560/1608 1560/1608
 

Jaguar XKR Portfolio rear three quarter view
Jaguar XKR Portfolio front view
Jaguar XKR Portfolio overhead view
Jaguar XKR Portfolio side profile