Length
1. Cadillac XLR 2004
4513 mm
2. Porsche Boxster 2016 (new)
4379 mm
Wheelbase
1. Cadillac XLR 2004
2685 mm
2. Porsche Boxster 2016 (new)
2475 mm
Width
1. Cadillac XLR 2004
1836 mm
2. Porsche Boxster 2016 (new)
1801 mm
Width including mirrors
1. Cadillac XLR 2004
2037 mm
2. Porsche Boxster 2016 (new)
1994 mm
Height
1. Porsche Boxster 2016 (new)
1281 mm
2. Cadillac XLR 2004
1279 mm
Ground clearance
1. Porsche Boxster 2016 (new)
79 - 131 mm
Turning circle
Boot/interior
Boot space
1. Cadillac XLR 2004
329 l
Seats
Doors
Isofix
Engines/drivetrain
Drive
1. Porsche Boxster 2016 (new)
Rear-wheel drive
2. Cadillac XLR 2004
Rear-wheel drive
Fuel
1. Porsche Boxster 2016 (new)
Super Premium
2. Cadillac XLR 2004
Super Premium
Gearbox
1. Cadillac XLR 2004
Automatic Transmission
2. Porsche Boxster 2016 (new)
Manual Transmission, Automated Manual Transmission (Dual-Clutch)
Gears
2. Cadillac XLR 2004
5 - 6
Cylinders
Max. speed
1. Porsche Boxster 2016 (new)
275 - 308 km/h
2. Cadillac XLR 2004
250 km/h
Power
1. Porsche Boxster 2016 (new)
220 - 368 kW
2. Cadillac XLR 2004
240 - 331 kW
Torque
1. Cadillac XLR 2004
423 - 561 Nm
2. Porsche Boxster 2016 (new)
380 - 450 Nm
Cubic capacity
1. Cadillac XLR 2004
4371 - 4565 ccm
2. Porsche Boxster 2016 (new)
1988 - 3996 ccm
Acceleration 0-100km/h
1. Porsche Boxster 2016 (new)
3.4 - 5.1 s
2. Cadillac XLR 2004
4.9 - 5.9 s
Consumption/ecology
Tank size
1. Cadillac XLR 2004
68 l
2. Porsche Boxster 2016 (new)
54 - 64 l
Combined consumption (NEDC)
1. Porsche Boxster 2016 (new)
6.9 - 9.0 l/100km
2. Cadillac XLR 2004
12.3 - 14.9 l/100km
City consumption (NEDC)
1. Porsche Boxster 2016 (new)
9.0 - 12.3 l/100km
2. Cadillac XLR 2004
18.2 - 21.2 l/100km
CO2 emissions (WLTP)
1. Porsche Boxster 2016 (new)
194.0 - 294.0 g/km
Emission standard
1. Cadillac XLR 2004
Euro 4
2. Porsche Boxster 2016 (new)
Euro 6c (NEDC) 36ZA-ZF, Euro 6d-TEMP (WLTP) 36AG-AI, Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG, Euro 6d-ISC-FCM (WLTP) 36AP-AR
Tyre size
1. Porsche Boxster 2016 (new)
235/45ZR18
2. Cadillac XLR 2004
235/50R18V
Noise
1. Porsche Boxster 2016 (new)
72 - 73 dB
2. Cadillac XLR 2004
74 dB
Weight/towing
Empty weight (EU)
1. Porsche Boxster 2016 (new)
1410 - 1525 kg
2. Cadillac XLR 2004
1654 - 1728 kg
Permissible total weight
1. Cadillac XLR 2004
1825 kg
2. Porsche Boxster 2016 (new)
1655 - 1755 kg