 | Chevrolets Silverado 1500 with half-ton capacity was closely related to the GMC Sierra 1500. Chevrolet and GMC offered parallel lineups, but had slightly different styling and features. Silverado styling remained familiar, but the pickups got new V8 engines and a few first-in-their segment features. Bodies were about 9 inches longer overall and wheelbase grew by 1.5 inches for regular-cab models, 2 inches on extended cabs. Two series were offered: half-ton 1500 (described here) and 3/4-ton 2500. A right-side third door now was standard instead of optional on extended cabs. Both body styles came with Fleetside or flare-fender Sportside cargo beds in 6-foot length, or with an 8.1-foot Fleetside bed. Truck, Chevrolet, 1999, 3 Seats, 4.3L - 6 Cylinders Number of Reviews: 55 | Ratings:  | Best deal: $6063 $6063 - $12825 from 2 stores. |