2026 Hyundai Sonata FWD w/Stop-StartFuel Economy & MPG Ratings
Trim Comparison
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (S8) | Regular | 28 | 38 | 32 | $2,100 |
Based on gasoline at $3.67/gal, 15,000 miles/year
vs. average new vehicle
Environment
- CO₂ Tailpipe Emissions
- 281 g/mile
- Annual Petroleum Consumption
- 9.3 barrels
Specifications
- Engine
- 2.5L 4-cyl
- Transmission
- 8-speed Automatic
- Drivetrain
- FWD
- Body Style
- Sedan
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 2.5L, 4-cylinder
- Induction Type
- Direct Injection
- Efficiency Tech
- Auto Start-Stop
- Fuel Type
- Regular Gasoline
Annual Fuel Cost by State
Prices as of week ending May 18, 2026 · Source: EIA
| State | Gas Price | Annual Cost | vs. National Avg |
|---|---|---|---|
| National AvgEPA default | $4.490/gal | $2,105/yr | — |
| California | $5.957/gal | $2,792/yrHIGHEST | +$687 |
| Texas | $3.888/gal | $1,823/yrLOWEST | $-282 |
| Florida | $4.136/gal | $1,939/yr | $-166 |
| New York | $4.522/gal | $2,120/yr | +$15 |
| Ohio | $4.510/gal | $2,114/yr | +$9 |
| Washington | $5.591/gal | $2,621/yr | +$516 |
| Colorado | $4.618/gal | $2,165/yr | +$60 |
| Minnesota | $4.344/gal | $2,036/yr | $-69 |
| Massachusetts | $4.448/gal | $2,085/yr | $-20 |
Calculated at 15,000 miles/year (EPA standard assumption) using 32 MPG combined. Regular gasoline prices. Actual costs vary.
NHTSA Safety Ratings
Source: NHTSA (nhtsa.gov)Crash Test Scores
| Front Crash — Overall | |
| Front Crash — Driver Side | |
| Front Crash — Passenger Side | |
| Side Crash — Overall | |
| Side Crash — Driver Side | |
| Side Crash — Passenger Side | |
| Side Pole Crash | |
| Rollover | |
| Rollover Probability | 9.7% |
Safety Equipment
Recall History1
Source: NHTSAOwner-Reported Problems1 complaints
Source: NHTSANHTSA has received 1 owner complaints for the 2026 Hyundai Sonata FWD w/Stop-Start. Top reported issues include other / unknown. The data below is sourced from consumer complaints filed directly with NHTSA.
Problems by System / Component
2026 Hyundai Sonata FWD w/Stop-Start problems by category: Other / Unknown: 1 complaints.
Sample Owner Complaints
Complaint data is sourced from the NHTSA Complaints Database. Reports are filed by vehicle owners and may not reflect confirmed defects. Last updated via NHTSA API.