Sonoma GMC S-15 Jimmy Chevrolet Monza Buick Skylark Buick Skyhawk Buick Century Pontiac 6000 1985-1991 Pontiac Grand Am Oldsmobile Ciera Oldsmobile Omega AMC Concord / Spirit (1980-82) Eagle (1981-83) Jeep CJ (1980-83) Grumman LLV United States Postal Service delivery vehicle Year hp (kW) ft·lbf (N·m) 1978 85 (63) 123 (167) 1979