The 2008 Bentley Continental GT coupe, new-for-'08 GT Speed coupe, and GTC soft-top convertible are this British car maker's "entry-level" offerings. These high-end cruisers share a basic design with the brand's Flying Spur sedan. Continentals have a 6.0-liter turbocharged 12-cylinder engine; it makes 552-hp in the GT and GTC, 600-hp in the GT Speed, which also gets a sport suspension. All models come with all-wheel drive and a 6-speed automatic transmission with steering-column-mounted shift paddles. Available safety features include curtain side airbags, front side airbags, rear side airbags, ABS, and an antiskid system. Bi-xenon headlights are standard, as are satellite radio, wireless cell-phone link, heated front seats with memory, and rear climate controls. Optional are carbon ceramic brakes, lumbar massage for front seats, heated steering wheel, power opening and closing trunklid, rearview camera, and adaptive cruise control. This evaluation is based on preview test drives.