2026 Kia K5 LXS vs 2025 Volkswagen Jetta S
33 more hp vs $4,495 less and 3 MPG better. That is the real fork. Key numbers: 191 vs 158 hp, 30 vs 33 MPG.
The K5 LXS leads on 33 more hp. The Jetta S leads on $4,495 less, 3 MPG better. The spec table compares 7 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 7 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 | 2026 Kia K5 LXS | 2025 Volkswagen Jetta S |
|---|---|---|
| Pricing | ||
| MSRP | $27,490 | $22,995 |
| Powertrain | ||
| Engine | 2.5L I4 | 1.5L I4 Turbo |
| Horsepower | 191 hp | 158 hp |
| Torque | 181 lb-ft | 184 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | FWD | FWD |
| Fuel Economy | ||
| City MPG | 26 | 29 |
| Highway MPG | 37 | 39 |
| Combined MPG | 30 | 33 |
| Fuel Tank | 15.8 gal | 13.2 gal |
| Annual Fuel Cost (EPA) | $1,450/yr | $1,350/yr |
| Dimensions | ||
| Curb Weight | 3,230 lbs | 3,012 lbs |
| Wheelbase | 112.2" | 105.7" |
| Length | 193.1" | 186.5" |
| Width | 73.2" | 70.8" |
| Height | 56.9" | 57.7" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 5yr/60k | 4yr/50k |
| Powertrain | 10yr/100k | 4yr/50k |
| Corrosion | 5yr/100k | 12yr/unlimited |
| Roadside Assistance | 5yr/60k | 4yr/50k |
Frequently Asked Questions
What is the price difference between the 2026 Kia K5 LXS and 2025 Volkswagen Jetta S?
The 2025 Volkswagen Jetta S starts at $22,995, $4,495 less than the 2026 Kia K5 LXS at $27,490. On a 60-month loan that is roughly $79/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2026 Kia K5 LXS?
The 2026 Kia K5 LXS is the stronger pick when the extra 33 hp matters for your commute or driving style.
Who should choose the 2025 Volkswagen Jetta S?
The 2025 Volkswagen Jetta S is the stronger pick when you want to keep $4,495 in your pocket and the 2025 Volkswagen Jetta S covers your needs; lower running costs matter to you, roughly $127/year less on fuel.
Which gets better fuel economy, the 2026 Kia K5 LXS or 2025 Volkswagen Jetta S?
The 2025 Volkswagen Jetta S rates 33 combined MPG, 3 MPG ahead.
Which is more powerful, the 2026 Kia K5 LXS or 2025 Volkswagen Jetta S?
The 2026 Kia K5 LXS produces 191 hp, 33 more than the 2025 Volkswagen Jetta S at 158 hp. The 2025 Volkswagen Jetta S also leads in torque at 184 lb-ft vs 181 lb-ft. The 2026 Kia K5 LXS runs a 2.5L I4; the 2025 Volkswagen Jetta S uses a 1.5L I4 Turbo.
Is the 2026 Kia K5 LXS bigger than the 2025 Volkswagen Jetta S?
The 2026 Kia K5 LXS is 6.6″ longer at 193.1″ vs 186.5″. The 2026 Kia K5 LXS has a 6.5″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
The Kia K5 comes with 5yr/60k bumper-to-bumper and 10yr/100k powertrain. The Volkswagen Jetta offers 4yr/50k bumper-to-bumper and 4yr/50k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Kia trims, Kia K5 trims, Volkswagen trims, Volkswagen Jetta trims
- 2026 Kia K5 LXS Safety Ratings (NHTSA)
- 2025 Volkswagen Jetta S Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
The K5–Jetta Decision
Shopping midsize sedans means the K5 and Jetta will likely end up on the same test-drive day. Here is what the numbers say before you get behind the wheel. The $-4,495 gap adds up to $79/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
What Powers Each Vehicle
The 2026 Kia K5 LXS runs a 2.5L I4; the 2025 Volkswagen Jetta S uses a 1.5L I4 Turbo. The 2026 Kia K5 LXS has 33 more hp (191 vs 158), enough to notice on highway on-ramps and when passing. Both use FWD.
The Ownership Math
The 2025 Volkswagen Jetta S saves roughly $127/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $635.
Living With the K5 vs the Jetta
The 2026 Kia K5 LXS has a 6.5″ longer wheelbase, typically meaning a smoother ride and more rear-seat legroom.
The Decision
Choose the 2026 Kia K5 LXS when the extra 33 hp matters for your commute or driving style. Choose the 2025 Volkswagen Jetta S when you want to keep $4,495 in your pocket and the 2025 Volkswagen Jetta S 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 Volkswagen or any dealership.