The front-wheel drive HHR Panel is available in one trim level, the LS. It is powered by a 155-hp 2.2-liter four-cylinder engine, mated to a five-speed manual transmission; a four-speed automatic transmission is also available. The HHR Panel LS is equipped with 16-inch wheels, cruise control, air conditioning, satellite radio and MP3 capability; functional options include a ladder rack, slide-out cargo load floor and a steel cargo partition system. Standard safety features include stability and traction control systems, 4-wheel anti-lock brakes, front airbags, overhead curtain airbags and a tire pressure monitoring system. A rearview camera parking aid system is available. The Chevrolet HHR Panel carries over with minimal changes for 2011. The MY LINK Package now includes one year of satellite radio service, and the LT trim level has been removed from the model lineup.