2020 Hyundai Sonata MPG
EPA-rated · verified snapshot 2026-08-30 · Large Cars
The 2020 Hyundai Sonata gets 32 MPG combined — 28 city and 38 highway — in its most efficient configuration (2.5L · 4-cyl · Automatic (S8) · Front-Wheel Drive).
City28 MPG
Highway38 MPG
$1,900Fuel cost / yr (EPA est.)
282 g/miCO₂
RegularFuel
+$1,5005-yr fuel cost vs. average vehicle
7 / 10EPA Fuel Economy & GHG score
16 ft³Cargo volume
105 ft³Passenger volume
Where it sits among sedans (2020)
Compared with the 2019 model, the 2020 Sonata is +1 MPG better at its best.
Every 2020 Sonata trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 2.5L · 4-cyl · Automatic (S8) · Front-Wheel Drive | 28 | 38 | 32 | $1,900 |
| 2.5L · 4-cyl · Automatic (S8) · Front-Wheel Drive | 27 | 37 | 31 | $2,000 |
| 1.6L · 4-cyl · Automatic (S8) · Front-Wheel Drive | 27 | 36 | 31 | $2,000 |
FAQ
How does the 2020 Sonata's fuel economy compare to other sedans?
The 2020 Sonata's 32 MPG combined is above the sedans average of 30.5 MPG for 2020.
How much does it cost to fuel a 2020 Sonata per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $1,900 for the most efficient trim.
What is the city and highway MPG of the 2020 Sonata?
The most efficient trim is rated 28 MPG city and 38 MPG highway.