GL is the entry level, providing access to VW's build quality at a reasonable price. Its 2.0-liter four-cylinder engine produces a meager 115 horsepower, but makes up for it with a 24/31 mpg city/highway EPA fuel economy rating. Like all Jettas, it has four doors, and it comes with full body color exterior trim, 15-inch steel wheels with full wheel covers, intermittent wipers, rear window and side mirror defrosters, power locks, AM/FM/cassette, manual remote mirrors, HVAC filter, cloth interior, air conditioning and side curtain and seat airbags, but you'll have to crank your windows manually.

GL TDI is powered by a turbodiesel; it's rated at just 90 horsepower, but that's deceiving because it is not at all sluggish with its 155 foot-pounds of torque. And the 34/49 mpg city/highway EPA rating is not overstated, according to TDI owners. Cruise control is standard.

GLS adds power mirrors, front center armrest, cruise control, AM/FM/cassette/CD, velour interior, power windows.

GLS 1.8T includes the 180-horsepower turbocharged four-cylinder engine and an electronic differential lock.

GLX not only gets the VR6 six-cylinder engine, but also projector lens foglamps, 16-inch alloy wheels, heated windshield washer nozzles and rain sensor windshield wipers, automatic climate control, trip computer, automatic dimming inside rearview mirror, driver and passenger 8-way power seats, manual rear sunshade, leather seats, steering wheel and so on, and real wood trim.

The GLI, Volkswagen's highest-powered V6 car, comes with a 6-speed manual transmission, spin-controlling ESP technology, 17-inch alloy wheels, dual chome exhaust, special sports seats and leather-covered steering wheel.