Recent Arrival! 2008 Chevrolet Impala Gold Mist Metallic LT 18/28 City/Highway MPG Clean CARFAX. Reviews: * If you're in search of a big, roomy sedan that won't break the bank, the 2008 Chevrolet Impala will thoroughly meet your needs and probably exceed your expectations. Also, the SS model makes a good quasi-muscle car for those who require the all-weather advantages of front-wheel drive. Source: KBB.com