2006 Chevy Monte Carlo

For the first time in its venerable history, the 2006 Chevy Monte Carlo joins the ranks of true muscle cars by becoming the first in its breed to sport a V-8 in the marque's SS version.

Other significant changes to the vehicle include a revised and improved suspension system and slightly larger track width.

The model offers four trim levels: LS, LT, LTZ and the SS. All are supported by a new set of 16- , 17- and 18-inch wheels.

Base models sport a tweaked 3.5-liter V-6 producing 210 horsepower and 220 pounds-feet of torque; pricier models get a 3.9-liter V-6 offering 240 hp and 245 pounds-feet of torque. SS models feature a new LS4 5.3-liter V-8 that offers Displacement On Demand technology, which permits the engine to switch on the fly between 4- and 8-cylinder operation. According to Chevrolet's marketing materials, this technology could increase fuel-economy efficiency by up to 12 percent. The SS'sV-8 generates an estimated 303 hp and 323 pounds-feet of torque. Each engine combines with a four-speed-automatic transmission.

The Monte Carlo wheelbase measures 110.5-inch; the vehicle measures 196.7 inches long overall - 1.2 inches shorter overall than its forebear, 55.8 inches tall and 72.9 inches wide.

The Monte Carlo 's styling hasn't changed much in the 2006 version. Oversize headlights sport three independent lighting units. New flat-blade windshield wipers are an improvement over standard vertical blades, keeping an even pressure on the windshield glass.

All Monty Carlo models come with a rear deck lid spoiler. The version on the SS's is even sportier, which, combined with it's snappy dual-split grille in the front and chrome tail-piping suggest the car's about to take off down the track for a few laps.

Inside, the upholstery has been improved. The dashboard controls have a pleasing jewel-like quality, and the gearshift lever has subtle chrome accents. The five-person seating has been improved, with firmer cushioning and better lumbar support than in previous models. A six-way heating system for the front seats is optional, as is automatic dual-control climate control. A nice optional feature is the automatic climate pre-conditioning, which will warm or cool the car before getting inside. General Motors' OnStar communication system is standard. The standard remote keyless entry has been improved, and now allows the driver to use the panic button to locate the car.

The base sound system includes a CD stereo, and can be upgraded to include a CD/MP3 radio configured to receive XM satellite radio, and an ICDX radio that sports an in-dash six-CD changer and top-of-the-line Bose sound system.

Standard safety features include seatbelt pretensioners, and all-disc antilock brakes (except on the base versions). LATCH child-seat attachments attach to all second-row seating positions. A tire-pressure monitor comes standard on models equipped with 17- and 18-inch wheels. Seat-mounted side-impact airbags and traction control are optional.