20 MPG combined makes the 2025 Kia Telluride AWD 3.8L V6 a middle-of-the-road performer in the three-row SUV segment, an entirely expected figure for a vehicle tasked with hauling families and their gear in all types of weather. This isn’t a purchase driven by ultimate efficiency; rather, it’s a shrewd assessment of space, capability, and value. The Telluride buyer is pragmatic, needing a vehicle that excels at essential family duties without demanding a luxury price tag. They understand that a 3.8-liter V6, moving a sizable, well-appointed SUV with standard all-wheel drive, comes with an inherent fuel consumption profile. For them, the slight efficiency penalty compared to a smaller, less capable crossover is a justifiable trade-off for the confidence of AWD traction and the smooth, unfussed power delivery that defines the Telluride’s character. For a detailed guide on all Kia fuel economy data, check out our guide.

City and highway performance

The 2025 Kia Telluride AWD 3.8L V6 is rated at 18 MPG in the city and 23 MPG on the highway. These numbers reflect the inherent challenges of urban driving for a vehicle of this size and the smoother, more efficient operation at cruising speeds. The 18 MPG city rating acknowledges the constant stop-and-go, the weight of the vehicle, and the demands of its naturally aspirated V6. While many competitors offer turbocharged four-cylinders or hybrid options that fare better in metropolitan centers, the Telluride’s commitment to a reliable, proven V6 engine means a predictable, if not class-leading, urban showing. On the open road, the 23 MPG highway figure is respectable. The smooth-shifting 8-speed automatic transmission works diligently to keep the engine in its efficiency sweet spot during steady-state cruising, delivering a comfortable balance of power and parsimony. This setup allows the Telluride to confidently tackle road trips and long commutes, where consistent speeds help mitigate the inherent thirst of a larger engine.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,200 for the 2025 Kia Telluride AWD 3.8L V6. This figure is arrived at by assuming 15,000 miles of driving per year, split between city and highway conditions (45% city, 55% highway), and using national average fuel prices. It serves as a useful benchmark for prospective owners, offering a clear projection of fuel expenses based on typical usage patterns. For the Telluride buyer, $2,200 per year is an understandable operating cost, fitting within the overall budget for a family vehicle that provides significant utility and comfort. It’s a cost many are willing to absorb, recognizing the Telluride’s role as a primary family hauler, capable of everything from daily school runs to cross-country vacations. This cost also highlights the importance of real-world driving habits, as individual results can vary significantly.

Real-world expectations

In the real world, the 2025 Kia Telluride AWD 3.8L V6 often lives up to its EPA estimates, though actual mileage is always subject to driving style, terrain, and cargo load. Owners report that the Telluride’s V6, while not a fuel miser, offers a smooth, linear power delivery that masks its efforts well. Those who regularly tow small trailers or load up the entire family for extended trips will likely see figures dip closer to the lower end of the spectrum, as the engine works harder under increased load. Conversely, drivers with a gentle foot, who spend most of their time on flat highways, may even eke out slightly better than the 23 MPG highway rating. The core mission of the Telluride, comfortable, capable family transport, often involves varied driving scenarios. School drop-offs, grocery runs, weekend camping trips: these are the conditions under which the Telluride’s 20 MPG combined rating is realized. It’s a pragmatic average for a pragmatic vehicle.

How it compares

The 2025 Kia Telluride AWD 3.8L V6 enters a highly competitive three-row SUV segment, and its 20 MPG combined rating must be viewed in that context. A direct rival like the Honda Pilot AWD, with its 3.5L V6, typically achieves 21 MPG combined (19 city/24 highway), offering a marginal improvement. The Toyota Grand Highlander AWD, using its standard 2.4L turbo-four, hits 24 MPG combined (22 city/27 highway), but its character and power delivery are distinctly different. Then there’s the Chevrolet Traverse AWD, with its 2.5L turbo-four, which achieves 21 MPG combined (19 city/24 highway). More performance-oriented options like the Ford Explorer AWD, often with its 2.3L EcoBoost, can deliver 23 MPG combined (20 city/27 highway), but its interior packaging and ride comfort diverge from the Telluride’s spacious, plush approach. The Telluride’s buyers aren’t chasing the absolute best MPG; they’re looking for a specific blend of style, interior real estate, and ease of use. The Telluride’s slightly lower combined MPG against some direct rivals is accepted because its V6 delivers a refined, predictable driving experience, without the occasional lumpiness or high-revving nature of some competitor’s turbocharged four-cylinders, particularly when loaded. For a look at Telluride MPG across all years, visit our model page.

Tips to maximize efficiency

Maintaining proper tire inflation is important for the Telluride. Underinflated tires increase rolling resistance, forcing the powerful 3.8L V6 to work harder than necessary, directly impacting your city and highway MPG. Check your tire pressures monthly, ensuring they match the manufacturer’s recommendations found on the driver’s side door jamb.

Adopting a smooth, conservative driving style will yield significant benefits. The Telluride’s V6 responds well to gentle acceleration and anticipated braking. Avoid rapid starts and sudden stops, as these actions consume far more fuel than a gradual, measured approach, especially in stop-and-go city traffic.

Consider the weight you’re carrying. The Telluride is designed to haul, but unnecessary items constantly riding in the cargo area or on the roof rack add weight and aerodynamic drag. Remove anything that isn’t essential for your current trip to lighten the load and reduce the V6’s effort.

Use cruise control on the highway whenever safe and practical. Maintaining a consistent speed helps the 8-speed automatic transmission find and hold the most efficient gear, preventing fluctuations that can waste fuel. This is particularly effective on long stretches of relatively flat road.

Regular maintenance is critical for keeping the Telluride’s V6 running efficiently. Adhere to Kia’s recommended service schedule, paying close attention to oil changes, air filter replacements, and spark plug inspections. A well-tuned engine is an efficient engine, ensuring all systems are operating as designed to deliver optimal fuel economy.