4 SERVICES NOTED. This 2015 Isuzu D-Max has only had one owner from new. As a TD Utah Huntsman variant of the D-Max range, this four-wheel drive vehicle is powered by a 2.5L diesel engine. The trim is Utah Huntsman, and the derivative is the 2.5 TD Utah Huntsman 4x4 4dr. The Isuzu D-Max is a practical vehicle with a reputation for reliability. The four-wheel drive system indicates that this vehicle is capable in a variety of conditions. The diesel engine provides a good balance of power and economy.