Boasts 26 Highway MPG and 18 City MPG! This Cadillac XT5 delivers a Gas V6 3.6L/222 engine powering this Automatic transmission. ENGINE, 3.6L V6, DI, VVT, WITH AUTOMATIC STOP/START (310 hp [231 kW] @ 6600 rpm, 271 lb-ft of torque [366 N-m] @ 5000 r...