The 2025 Hyundai Sonata offers strong fuel efficiency across its trim levels. The base SE with front-wheel drive (FWD) achieves an EPA-estimated 28 mpg in the city, 38 mpg on the highway, and 32 mpg combined[1][2][5]. The SEL and SEL Convenience trims deliver 25 mpg city, 36 mpg highway, and 29 mpg combined for FWD, with the SEL also offering all-wheel drive (AWD) at 25 city, 34 highway, and 28 combined[1][2][5].
The performance-oriented N Line model posts 23 mpg city, 32 mpg highway, and 27 mpg combined[1][2][5]. Hybrid variants are significantly more efficient, providing up to 47 mpg combined (44 city/51 highway)[5].
The Sonata’s fuel tank capacity is 15.9 gallons for all non-hybrid models, supporting a maximum driving range of up to about 572 miles on the highway with the most efficient SE trim[2].
Real-world tests generally validate EPA figures, with drivers reporting highway fuel economy up to nearly 40 mpg and combined averages in the low-30s, depending on driving conditions and habits[3].
To maximize your Sonata’s fuel efficiency:
- Keep tires properly inflated
- Get regular oil changes
- Avoid aggressive driving and high speeds
- Remove excess weight and roof racks when not needed
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