The first-generation Kia Sorento (chassis code BL) marked a significant turning point for the Korean manufacturer. Unlike modern crossover SUVs, the Sorento I is a traditional, rugged body-on-frame (ladder chassis) vehicle featuring a solid rear axle and available low-range gearing. This architecture makes it an excellent tow vehicle (up to 3,500 kg depending on the market) and a capable off-roader, though it compromises on-road handling and ride comfort compared to unibody rivals. A major facelift in 2006 brought significant interior upgrades, exterior styling tweaks, and a completely revamped engine lineup, replacing the older, thirsty engines with more modern and powerful units.
The Kia Sorento I (BL) is a rugged, old-school SUV disguised as a family vehicle. If you need a cheap, heavy-duty tow rig or a capable off-roader, it offers immense value. However, as a daily driver, its poor fuel economy and truck-like ride make it hard to recommend over a unibody crossover. If buying petrol: Avoid the 3.5L V6 unless you are willing to immediately fix the intake manifold screws. The post-facelift 3.3L and 3.8L V6s are vastly superior in power and reliability, making them the only petrol engines truly worth buying today. Always inspect the frame for rust before purchasing.