Driving Impressions

With a low driving position like Chevrolet's Corvette, the XLR is one sweet road machine. Acceleration for passing is close to stunning, and the XLR is also quick from a standstill, helped by prompt transmission responses. Ride comfort beats most sports cars by a mile, and steering is tight and impressively precise. High sills demand some twisting to get inside.

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    Brake System Warning Light
    The vehicle brake system consists of two hydraulic circuits. If one circuit is not working, the remaining circuit can still work to stop the vehicle. For normal braking performance, both cir ...

    Viscosity Grade
    SAE 5W–30 is the best viscosity grade for the vehicle. Do not use other viscosity grade oils such as SAE 10W–30, 10W–40, or 20W–50. If in an area of extreme cold, where the temperature falls ...

    Under the Hood
    The 3.6-liter V-6 produces 254 hp and 252 pounds-feet of torque. Cadillac's 4.6-liter Northstar V-8 generates 320 hp and 315 pounds-feet of torque. The five-speed-automatic transmission incorporat ...