Minor styling alterations to the base SE model highlight the few 2002 Bonneville changes. SE, SLE, and SSEi models return. All come with front bucket seats, but SE is available with a front bench for 6-passenger capacity. All have automatic transmission and a 3.8-liter V6; the SSEi's engine is supercharged for more power. Standard are front side airbags, antilock 4-wheel disc brakes, tire-pressure monitor, and load-leveling rear suspension. Optional on SE and standard on the others are traction control and General Motors' OnStar assistance system. SSEi exclusives include a standard antiskid system and head-up instrument display. Also for '02, a CD player replaces a cassette as standard on the SE, and SLE/SSEi get revised alloy wheels. Bonneville shares its basic design with the Buick LeSabre and Oldsmobile Aurora.