1999 Hyundai Sonata MPG
EPA-rated · verified snapshot 2026-08-30 · Midsize Cars
The 1999 Hyundai Sonata gets 22 MPG combined — 19 city and 27 highway — in its most efficient configuration (2.4L · 4-cyl · Manual 5-spd · Front-Wheel Drive).
City19 MPG
Highway27 MPG
$2,800Fuel cost / yr (EPA est.)
404 g/miCO₂
RegularFuel
$-3,0005-yr fuel cost vs. average vehicle
13 ft³Cargo volume
100 ft³Passenger volume
Where it sits among sedans (1999)
Compared with the 1998 model, the 1999 Sonata is +1 MPG better at its best.
Every 1999 Sonata trim
| Configuration | City | Hwy | Comb. | $/yr |
|---|---|---|---|---|
| 2.4L · 4-cyl · Manual 5-spd · Front-Wheel Drive | 19 | 27 | 22 | $2,800 |
| 2.4L · 4-cyl · Automatic 4-spd · Front-Wheel Drive | 18 | 26 | 21 | $2,950 |
| 2.5L · 6-cyl · Automatic 4-spd · Front-Wheel Drive | 18 | 26 | 21 | $2,950 |
| 2.5L · 6-cyl · Manual 5-spd · Front-Wheel Drive | 18 | 26 | 21 | $2,950 |
FAQ
How does the 1999 Sonata's fuel economy compare to other sedans?
The 1999 Sonata's 22 MPG combined is above the sedans average of 19.7 MPG for 1999.
How much does it cost to fuel a 1999 Sonata per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $2,800 for the most efficient trim.
What is the city and highway MPG of the 1999 Sonata?
The most efficient trim is rated 19 MPG city and 27 MPG highway.