Overview
The 2018 Kia Sorento is a midsize crossover SUV with three-row seating available, positioned for families who want flexible space without stepping up to a full-size SUV. It’s part of the third-generation Sorento (2016–2020), which brought a more refined ride, upgraded safety tech, and a higher-quality interior than earlier models. With a choice of four-cylinder or V6 power and a range of trims from value-focused to near-luxury, it competes with vehicles like the Honda Pilot, Toyota Highlander, and Ford Edge (two-row). The Sorento’s appeal is strong feature content for the price, especially when equipped with advanced driver assists and all-wheel drive.
Key Features
1) Engine choices for different needs: a 2.4L 4-cylinder (about 185 hp) for everyday commuting, a 3.3L V6 (about 290 hp) for confident passing and better loaded performance, and an available 2.0L turbo 4-cylinder (about 240 hp) on certain trims for a punchier midrange.
2) Available three-row seating: many Sorento trims offer a third row, making it a practical pick for occasional seven-passenger use, carpools, or extra cargo flexibility.
3) Available AWD with selectable drive modes: all-wheel drive is offered for drivers in snow-belt regions or those who prioritize extra traction on wet roads.
4) Strong available safety tech: depending on trim and packages, you can find features like blind-spot monitoring, rear cross-traffic alert, lane departure warning, and forward collision warning with automatic emergency braking.
5) Family-friendly utility: a comfortable ride, good outward visibility, and easy-to-use infotainment (including available smartphone integration) make it a well-rounded daily driver.
Common Issues & Reliability
Shoppers researching 2018 Kia Sorento reliability often find it can be dependable with consistent maintenance, but there are several 2018 Kia Sorento common issues worth knowing before buying.
1) Engine concerns and oil-related issues: Some owners report higher-than-expected oil consumption or engine knocking over time. When it happens, symptoms may appear anywhere from roughly 60,000 to 120,000 miles, depending on driving and maintenance history. Regular oil level checks are important, and any knocking, ticking, or low-oil warnings should be inspected promptly.
2) Transmission behavior (especially under load): Certain Sorentos are reported to have hesitant shifting, shuddering, or harsh downshifts. These complaints can show up around 40,000–90,000 miles. While not every vehicle experiences it, a thorough test drive (including hills and stop-and-go traffic) is key when evaluating a used example.
3) Electrical and infotainment glitches: Like many modern SUVs, the 2018 Sorento can see issues such as intermittent backup camera operation, touchscreen freezing, Bluetooth connectivity drops, or warning lights from sensors. These tend to be sporadic and may be resolved with software updates, battery/charging system checks, or sensor replacement.
4) Wear items and chassis noise: Owners sometimes note premature brake wear, warped rotors causing steering wheel shake under braking, or suspension noises (clunks/rattles) as mileage climbs past 60,000 miles. These are common across the segment but still factor into the true cost of ownership.