The standard features of the Cadillac XLR Base include 4.6L V-8 320HP engine, 5-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), navigation system, side seat mounted airbags, driver and passenger side airbag head extension, automatic, 18" alloy wheels, cruise control, distance pacing, ABS and driveline traction control, and a StabiliTrak stability control.