Vehicle comparison
Kia Sorento Hybrid vs Toyota Highlander Hybrid
Side-by-side fuel and ownership cost comparison. Estimates use 12,000 mi/year at average US gas prices.
- Updated for 2026
- EPA-style MPG
- US avg fuel prices
- US units
- Transparent assumptions
Lowest running cost
Kia Sorento Hybrid wins on fuel cost
At 12,000 miles per year, the Kia Sorento Hybrid costs about $1119 per year, roughly $64 less than the Toyota Highlander Hybrid. Over 5 years, that's about $320 in fuel savings.
Spec & cost comparison
MPG/MPGe figures are estimates based on typical recent model years.
| Spec | Kia Sorento Hybrid | Toyota Highlander Hybrid |
|---|---|---|
| Type | HYBRID | HYBRID |
| Fuel | Regular gas | Regular gas |
| City MPG/MPGe | 39 | 36 |
| Highway MPG/MPGe | 35 | 35 |
| Combined MPG/MPGe | 37 | 35 |
| Tank / Battery | 17.7 gal | 17.1 gal |
| Energy cost | $3.45/gal | $3.45/gal |
| Cost per mile | $0.093 | $0.099 |
Annual cost at 8k / 12k / 15k miles
Estimated yearly fuel spend at common US mileage levels.
| Miles/year | Kia Sorento Hybrid | Toyota Highlander Hybrid | Difference |
|---|---|---|---|
| 8,000 | $746/yr · $62/mo | $789/yr · $66/mo | $43 (Kia Sorento Hybrid) |
| 12,000 | $1119/yr · $93/mo | $1183/yr · $99/mo | $64 (Kia Sorento Hybrid) |
| 15,000 | $1399/yr · $117/mo | $1479/yr · $123/mo | $80 (Kia Sorento Hybrid) |
Estimates only. Real costs depend on driving style, terrain, local gas/electricity prices and weather.
Which one is best for…
Best for commuting
Kia Sorento Hybrid
Highest combined MPG/MPGe and lowest cost per mile means cheaper daily driving.
See Kia Sorento HybridBest for road trips
Kia Sorento Hybrid
Better highway efficiency, larger tank/battery and longer range between stops.
See Kia Sorento HybridBest for families
Kia Sorento Hybrid
SUVs, minivans and three-row vehicles win on space and child-seat flexibility.
See Kia Sorento HybridBest for lowest running cost
Kia Sorento Hybrid
Cheaper energy use and lower cost per mile at every common mileage tier.
See Kia Sorento HybridHow we compare these vehicles
- Annual mileage
- Modeled at 12,000 mi/yr unless a scenario specifies otherwise.
- Cost per mile
- $/gal ÷ MPG, or $/kWh ÷ (MPGe ÷ 33.7) for EVs.
- EV vs gas
- Compared at average US gas and residential electricity prices — fast-charging can be 2–3× higher.
- Maintenance
- Fuel cost only — EVs typically save another $400–$1,000/yr in service and brake wear.
Sources & assumptions
- EPA fuel economy data — City / highway / combined MPG and MPGe baselines.
- U.S. Department of Energy (fueleconomy.gov) — Vehicle efficiency and EV range references.
- AAA gas price trends — Recent national and regional retail fuel averages.
- EIA electricity rates — Average residential per-kWh prices used for EV charging.
We summarize publicly available data — no scraping, no external API calls. Figures are calibrated periodically; use the calculators above for your exact inputs.
Frequently asked questions
Which is cheaper to drive, the Kia Sorento Hybrid or Toyota Highlander Hybrid?
At 12,000 miles per year, the Kia Sorento Hybrid costs about $1119 per year vs $1183 for the Toyota Highlander Hybrid — roughly $64 less per year.
What's the MPG difference between the Kia Sorento Hybrid and Toyota Highlander Hybrid?
The Kia Sorento Hybrid is rated around 37 combined MPG versus 35 MPG for the Toyota Highlander Hybrid. Highway figures are 35 vs 35.
How much will I spend on fuel over 5 years?
Driving 12,000 miles a year for five years, expect about $5595 for the Kia Sorento Hybrid and $5914 for the Toyota Highlander Hybrid, a difference of roughly $320.
Is the Kia Sorento Hybrid or Toyota Highlander Hybrid better for commuting?
For pure cost per mile, the Kia Sorento Hybrid wins. EVs charged at home typically deliver the lowest commuting cost, followed by hybrids and efficient compacts.
Which one is better for road trips?
Kia Sorento Hybrid is generally the better road-trip choice — gas and hybrid vehicles win on long highway routes thanks to faster refueling, while EVs work best when charging stops fit your route.
Are these fuel cost numbers accurate for my driving?
They're estimates based on EPA-style combined MPG and average US gas prices. Real-world cost depends on local fuel prices, driving style, terrain, weather and how much city vs highway driving you do.