2026 Hyundai Sonata Limited vs 2026 Kia K5 GT
Full side-by-side comparison — pricing, performance, fuel economy, features, and safety. Updated 2026.
Full Spec Comparison
K5 GT starts at $34,090, $2,110 less. Sonata Limited leads with 30 MPG. K5 GT makes 290 hp (+110).
| Spec | 2026 Hyundai Sonata Limited | 2026 Kia K5 GT |
|---|---|---|
| Pricing | ||
| MSRP | $36,200 +$2,110 | $34,090 Save $2,110 |
| Powertrain | ||
| Engine | 1.6L Turbo | 2.5L Turbo |
| Horsepower | 180 hp 110 hp less | 290 hp +110 hp |
| Torque | 195 lb-ft | 311 lb-ft |
| Transmission | 8-Spd AT | 8-Spd DCT |
| Drivetrain | FWD | FWD |
| Fuel Economy | ||
| City MPG | 27 +3 | 24 3 less |
| Hwy MPG | 36 +4 | 32 4 less |
| Combined MPG | 30 +3 | 27 3 less |
| Interior & Tech | ||
| Seats | 5 | 5 |
| Cargo | 16.3 cu ft | 16.0 cu ft |
| Screen | 12.3" | 12.3" |
| Wireless CarPlay | Yes | Yes |
| Heated Seats | Yes | Yes |
| Moonroof | Panoramic | Yes |
| Dimensions | ||
| Curb Weight | 3,420 lbs | 3,480 lbs |
| Wheelbase | 111.8" | 112.2" |
| Length | 192.9" | 193.1" |
| Wheels | 19" Alloy | 19" Alloy |
| Safety | ||
| Safety Suite | SmartSense | Drive Wise |
Sonata Limited or K5 GT?
Both are competitive. K5 GT has a lower entry price, Sonata Limited leads on efficiency.Test drive both.
FAQ
What is the price difference between the 2026 Hyundai Sonata Limited and 2026 Kia K5 GT?
Which gets better gas mileage, the Sonata Limited or K5 GT?
Should I buy a 2026 Hyundai Sonata or Kia K5?
Which is more reliable, the Hyundai Sonata or Kia K5?
Is the Hyundai Sonata bigger than the Kia K5?
What is the cost of insurance for the Sonata Limited vs K5 GT?
What is the total cost of ownership for the 2026 Hyundai Sonata Limited?
Who Should Choose the Sonata Limited
The 2026 Hyundai Sonata Limited appeals to buyers who prioritize what Hyundai does best: refinement and reliability. At $36,200, it positions itself as the more feature-rich option.
Fuel economy is a clear strength here — 30 combined MPG means lower running costs over the life of the vehicle. Hyundai ownership comes with excellent warranty coverage and competitive technology. Compare more: Sonata SE vs Sonata SEL, Sonata SE vs Sonata Limited, Sonata SEL vs Sonata Limited.
Who Should Choose the K5 GT
The 2026 Kia K5 GT is the better fit for buyers who want a lower entry price. With 290 hp, it also delivers stronger performance.
Kia's approach to this sedan emphasizes a balance of features and value. If that aligns with your priorities, the K5 GT deserves serious consideration.
Why the Price Difference Exists
The $2,110 price gap reflects different brand strategies and equipment levels. The Sonata Limited is positioned higher, which is driven by relatively modest equipment differences between the two.
Powertrain differences account for part of the gap — the K5 GT makes 110 more hp. Feature differences like a panoramic moonroof also contribute. Both are competitive within the sedan market, and neither represents a poor value at their respective price points.
What Kind of Buyer Notices the Difference
Enthusiast drivers will feel the differences immediately if there's a powertrain gap. A 110 hp difference is noticeable during merging, passing, and hill climbs. Interior differences become apparent on longer trips where seat comfort, noise levels, and tech features matter more.
For buyers who primarily drive in urban and suburban settings under 40 mph, both of these sedans will feel remarkably similar in daily use. The differences surface on road trips, in extreme weather (where heated seats and AWD matter), and during technology-heavy interactions like navigation and phone integration.
When Both Sedans Feel the Same
In a parking lot, at a stoplight, or cruising in light traffic, these two vehicles deliver very similar experiences. Both are modern, safe sedans with contemporary safety suites, decent infotainment, and comfortable cabins. Neither will leave you feeling shortchanged in everyday scenarios.
The choice between Hyundai and Kia often comes down to brand loyalty, dealer experience, and which vehicle simply feels right during a test drive. We recommend driving both back-to-back on the same day — the subtle differences in steering feel, seat position, and visibility are more informative than any spec sheet.