Similar to Toyota's Corolla, the Prizm is a front-drive subcompact sedan. Both makes were all new for 1998. Prizm had previously been a Geo product, but that name disappeared after 1997, so Prizms now wore the Chevrolet badge. Both Prizm and Corolla again were built on the same assembly line in California, at a joint GM/Toyota plant. Appearance was similar to the previous Prizm/Corolla generation, but all sheetmetal was new. Although the car's wheelbase was virtually unchanged, the 1998 Prizm measured more than 2 inches longer, and was also slightly wider and taller. Interior space grew only fractionally, however. Base and LSi models returned, both with 5-passenger seating. Front side airbags now were available in the Prizm--a rarity in the subcompact league. Antilock braking also was optional. Standard safety items included dual airbags, daytime running lights, and front-seatbelt pretensioners. A single twin-cam 4-cylinder engine, producing 120 horsepower and 122 pound-feet of torque, now powered all Prizms. Prior models had a choice of two lower-powered engines. A manual transmission was standard, with either a 3- or 4-speed automatic optional. Rivals included the Honda Civic, Nissan Sentra, and Mazda Protege.