Corvette V8 Sleeper: Pontiac G8 GXP 🏁🇺🇸 Right before the Pontiac brand was retired, GM delivered one of the absolute coolest four-door performance cars in modern automotive history 💀🔥. Built on Holden's rear-wheel-drive Zeta chassis in Australia, the Pontiac G8 GXP took family sedan utility and shoved pure Corvette DNA directly under the hood 📈⚡. At the heart of the GXP lies the iconic 6.2-liter "LS3" small-block V8 pulled straight from the C6 Corvette. Featuring a lightweight aluminum block, high-flow cylinder heads, and an aggressive camshaft profile, this naturally aspirated unit churns out 415 horsepower and 415 lb-ft of torque without needing turbos or a supercharger 🫀🌀. Offered with a rare Tremec 6-speed manual transmission or a 6-speed heavy-duty automatic, power slams straight to the rear wheels. Row through the gears, let the dual exhaust echo, and this 4,000-pound sleeper rockets from 0 to 60 mph in 5.0 seconds, clearing the quarter-mile in 13.0 seconds at 109 mph 🚀⏱️. What makes the G8 GXP an abso