Gasoline-engine versions of the 2015 Volkswagen Jetta are available in Base, S, SE, Sport and SEL trim levels. The base model 2015 Jetta, which only can be special-ordered from the dealer, is fitted with a 2.0-liter four-cylinder gasoline engine and the only available transmission is a five-speed manual. Other standard equipment includes 15-inch steel wheels, power windows, a tilt-and-telescoping steering wheel, height-adjustable front seats, cloth upholstery, a 60/40-split-folding rear seat and a four-speaker CD sound system with an auxiliary audio jack. The Jetta S adds power heated side mirrors, cruise control, keyless entry, air-conditioning, a single-CD radio with a 4-inch screen and Bluetooth phone and audio connectivity, a trip computer, an optional automatic transmission, power door locks, a front-seat center armrest and 60/40 split-folding rear seat. The 2015 Jetta S can be ordered with an optional Technology package that includes a rearview camera, keyless ignition and entry, and a premium 6.5-inch touchscreen radio with satellite radio and six speakers.