2025 Kia K5 GT-Line vs 2026 Kia K5 GT-Line
These two are closer than you would think. The data shows minimal separation. Key numbers: $300 price gap, 191 vs 191 hp, 27 vs 27 MPG.
The spec table compares 0 specifications head to head.
What's Actually Different
These two vehicles differ in 0 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2025 Kia K5 GT-Line | 2026 Kia K5 GT-Line |
|---|---|---|
| Pricing | ||
| MSRP | $29,790 | $30,090 |
| Powertrain | ||
| Engine | 2.5L I4 | 2.5L I4 |
| Horsepower | 191 hp | 191 hp |
| Torque | 181 lb-ft | 181 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 24 | 24 |
| Highway MPG | 33 | 33 |
| Combined MPG | 27 | 27 |
| Fuel Tank | 15.8 gal | 15.8 gal |
| Annual Fuel Cost (EPA) | $1,600/yr | $1,600/yr |
| Dimensions | ||
| Curb Weight | 3,463 lbs | 3,463 lbs |
| Wheelbase | 112.2" | 112.2" |
| Length | 193.1" | 193.1" |
| Width | 73.2" | 73.2" |
| Height | 56.9" | 56.9" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 5yr/60k | 5yr/60k |
| Powertrain | 10yr/100k | 10yr/100k |
| Corrosion | 5yr/100k | 5yr/100k |
| Roadside Assistance | 5yr/60k | 5yr/60k |
Frequently Asked Questions
What is the price difference between the 2025 Kia K5 GT-Line and 2026 Kia K5 GT-Line?
The 2025 Kia K5 GT-Line starts at $29,790, $300 less than the 2026 Kia K5 GT-Line at $30,090. That gap is small enough that monthly payments are nearly identical. Focus on which vehicle fits your life, not the sticker.
Who should choose the 2025 Kia K5 GT-Line?
The 2025 Kia K5 GT-Line is the stronger pick when you want to keep $300 in your pocket and the 2025 Kia K5 GT-Line covers your needs.
Who should choose the 2026 Kia K5 GT-Line?
The 2026 Kia K5 GT-Line is the stronger pick when the 2026 Kia K5 GT-Line is more fuel-efficient for a lower-cost commute.
Which gets better fuel economy, the 2025 Kia K5 GT-Line or 2026 Kia K5 GT-Line?
Both achieve 27 combined MPG, so fuel cost is not a factor in this decision.
Which is more powerful, the 2025 Kia K5 GT-Line or 2026 Kia K5 GT-Line?
Both produce 191 hp.
Is the 2025 Kia K5 GT-Line bigger than the 2026 Kia K5 GT-Line?
Both measure 193.1″ in overall length.
Explore more: Kia trims, Kia K5 trims
- 2025 Kia K5 GT-Line Safety Ratings (NHTSA)
- 2026 Kia K5 GT-Line Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
How the K5 and K5 Stack Up
Two midsize sedans, two brands, and a decision that comes down to which one fits your commute and budget. The 2025 Kia K5 GT-Line starts at $29,790; the 2026 Kia K5 GT-Line at $30,090. The $300 price gap works out to less than $10/month on a typical loan, so the cost difference is negligible. Pick on fit, not on price.
Powertrain: K5 vs K5
Both run the same 2.5L I4 engine. Both produce 191 hp. Both use AWD.
What It Actually Costs to Own
Annual fuel costs are nearly identical, so running costs will not separate these two.
Which One Should You Buy?
Choose the 2025 Kia K5 GT-Line when you want to keep $300 in your pocket and the 2025 Kia K5 GT-Line covers your needs. Choose the 2026 Kia K5 GT-Line when the 2026 Kia K5 GT-Line is more fuel-efficient for a lower-cost commute.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Kia or any dealership.