The Chevrolet SSR is a 2-door pickup truck that features a retractable hardtop. It was manufactured by American carmaker Chevrolet. The SSR was launched in 2003 and ended its production in 2006. It was available in muscle truck and convertible body styles and features a front-engine, rear-wheel-drive layout. The SSR Show more... was sold in 5.3 L LM4 V8 and 6.0 L LS2 V8 engine variants and in 6-speed Tremec T-56 manual and 4-speed automatic transmissions.