2025 Kia K5 GT vs 2026 Hyundai Elantra N Line
89 more hp and 116 more lb-ft torque vs $3,890 less and 4 MPG better. That is the real fork. Key numbers: 290 vs 201 hp, 27 vs 31 MPG.
The K5 GT leads on 89 more hp, 116 more lb-ft torque. The Elantra N Line leads on $3,890 less, 4 MPG better. The spec table compares 6 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 6 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 | 2026 Hyundai Elantra N Line |
|---|---|---|
| Pricing | ||
| MSRP | $33,290 | $29,400 |
| Powertrain | ||
| Engine | 2.5L I4 Turbo | 1.6L I4 Turbo |
| Horsepower | 290 hp | 201 hp |
| Torque | 311 lb-ft | 195 lb-ft |
| Transmission | 8-speed automated manual | 7-speed automated manual |
| Drivetrain | FWD | FWD |
| Fuel Economy | ||
| City MPG | 23 | 28 |
| Highway MPG | 33 | 35 |
| Combined MPG | 27 | 31 |
| Fuel Tank | 15.8 gal | 12.4 gal |
| Annual Fuel Cost (EPA) | No published data | $1,400/yr |
| Dimensions | ||
| Curb Weight | 3,596 lbs | 3,020 lbs |
| Wheelbase | 112.2" | 107.1" |
| Length | 193.1" | 185.4" |
| Width | 73.2" | 71.9" |
| Height | 56.9" | 55.9" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | No published data | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 5yr/60k | 5yr/60k |
| Powertrain | 10yr/100k | 10yr/100k |
| Corrosion | 5yr/100k | 7yr/unlimited |
| Roadside Assistance | 5yr/60k | 5yr/unlimited |
Frequently Asked Questions
What is the price difference between the 2025 Kia K5 GT and 2026 Hyundai Elantra N Line?
The 2026 Hyundai Elantra N Line starts at $29,400, $3,890 less than the 2025 Kia K5 GT at $33,290. On a 60-month loan that is roughly $68/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Kia K5 GT?
The 2025 Kia K5 GT is the stronger pick when the extra 89 hp matters for your commute or driving style.
Who should choose the 2026 Hyundai Elantra N Line?
The 2026 Hyundai Elantra N Line is the stronger pick when you want to keep $3,890 in your pocket and the 2026 Hyundai Elantra N Line covers your needs; lower running costs matter to you, roughly $201/year less on fuel.
Which gets better fuel economy, the 2025 Kia K5 GT or 2026 Hyundai Elantra N Line?
The 2026 Hyundai Elantra N Line rates 31 combined MPG, 4 MPG ahead.
Which is more powerful, the 2025 Kia K5 GT or 2026 Hyundai Elantra N Line?
The 2025 Kia K5 GT produces 290 hp, 89 more than the 2026 Hyundai Elantra N Line at 201 hp. The 2025 Kia K5 GT also leads in torque at 311 lb-ft vs 195 lb-ft. The 2025 Kia K5 GT runs a 2.5L I4 Turbo; the 2026 Hyundai Elantra N Line uses a 1.6L I4 Turbo.
Is the 2025 Kia K5 GT bigger than the 2026 Hyundai Elantra N Line?
The 2025 Kia K5 GT is 7.7″ longer at 193.1″ vs 185.4″. The 2025 Kia K5 GT has a 5.1″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
Both offer similar warranty coverage: 5yr/60k bumper-to-bumper and 10yr/100k powertrain.
Explore more: Kia trims, Kia K5 trims, Hyundai trims, Hyundai Elantra trims
- 2025 Kia K5 GT Safety Ratings (NHTSA)
- 2026 Hyundai Elantra N Line Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
K5 vs Elantra: What This Matchup Is Really About
The 2025 Kia K5 GT and 2026 Hyundai Elantra N Line are both midsize sedans competing for the same buyer. Price, fuel economy, and daily comfort are the tie-breakers. The $-3,890 gap adds up to $68/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Under the Hood
The 2025 Kia K5 GT runs a 2.5L I4 Turbo; the 2026 Hyundai Elantra N Line uses a 1.6L I4 Turbo. The 2025 Kia K5 GT has 89 more hp (290 vs 201). You will feel the difference merging, passing, and driving with a full car. The 2025 Kia K5 GT adds 116 more lb-ft of torque (311 vs 195), giving it stronger low-end pull off the line. Both use FWD.
Running Costs: K5 vs Elantra
The 2026 Hyundai Elantra N Line saves roughly $201/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $1,005.
How Each One Fits Your Daily Life
The 2025 Kia K5 GT has a 5.1″ longer wheelbase, typically meaning a smoother ride and more rear-seat legroom. The 2025 Kia K5 GT weighs 576 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
Bottom Line
Choose the 2025 Kia K5 GT when the extra 89 hp matters for your commute or driving style. Choose the 2026 Hyundai Elantra N Line when you want to keep $3,890 in your pocket and the 2026 Hyundai Elantra N Line covers your needs.
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 Hyundai or any dealership.