Isuzu sells two pickups in the U.S., the i-290 (which is listed separately in the Cars.com Research section) and the i-370, which has a 242-horsepower, 3.7-liter inline-five-cylinder. These pickups join Isuzu's only remaining model in the U.S. market: the Ascender sport utility vehicle, which is also based on a GM product. Serving as the uplevel i-series model, the i-370 gets an optional integrated trailer hitch and a standard sliding rear window for 2008. Also, towing capacity has increased 1,500 pounds to 5,500 pounds.