2025 Kia K5 LXS vs 2025 Honda Civic LX
41 more hp and 48 more lb-ft torque vs $2,940 less and 6 MPG better. That is the real fork. Key numbers: 191 vs 150 hp, 30 vs 36 MPG.
The K5 LXS leads on 41 more hp, 48 more lb-ft torque. The Civic LX leads on $2,940 less, 6 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 LXS | 2025 Honda Civic LX |
|---|---|---|
| Pricing | ||
| MSRP | $27,190 | $24,250 |
| Powertrain | ||
| Engine | 2.5L I4 | 2.0L I4 |
| Horsepower | 191 hp | 150 hp |
| Torque | 181 lb-ft | 133 lb-ft |
| Transmission | 8-speed shiftable automatic | continuously variable-speed automatic |
| Drivetrain | FWD | FWD |
| Fuel Economy | ||
| City MPG | 26 | 32 |
| Highway MPG | 37 | 41 |
| Combined MPG | 30 | 36 |
| Fuel Tank | 15.8 gal | 12.4 gal |
| Dimensions | ||
| Curb Weight | 3,230 lbs | 2,877 lbs |
| Wheelbase | 112.2" | 107.7" |
| Length | 193.1" | 184.8" |
| Width | 73.2" | 70.9" |
| Height | 56.9" | 55.7" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | No published data | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 5yr/60k | 3yr/36k |
| Powertrain | 10yr/100k | 5yr/60k |
| Corrosion | 5yr/100k | 5yr/unlimited |
| Roadside Assistance | 5yr/60k | 3yr/36k |
Frequently Asked Questions
What is the price difference between the 2025 Kia K5 LXS and 2025 Honda Civic LX?
The 2025 Honda Civic LX starts at $24,250, $2,940 less than the 2025 Kia K5 LXS at $27,190. On a 60-month loan that is roughly $52/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Kia K5 LXS?
The 2025 Kia K5 LXS is the stronger pick when the extra 41 hp matters for your commute or driving style.
Who should choose the 2025 Honda Civic LX?
The 2025 Honda Civic LX is the stronger pick when you want to keep $2,940 in your pocket and the 2025 Honda Civic LX covers your needs; lower running costs matter to you, roughly $233/year less on fuel.
Which gets better fuel economy, the 2025 Kia K5 LXS or 2025 Honda Civic LX?
The 2025 Honda Civic LX rates 36 combined MPG, 6 MPG ahead.
Which is more powerful, the 2025 Kia K5 LXS or 2025 Honda Civic LX?
The 2025 Kia K5 LXS produces 191 hp, 41 more than the 2025 Honda Civic LX at 150 hp. The 2025 Kia K5 LXS also leads in torque at 181 lb-ft vs 133 lb-ft. The 2025 Kia K5 LXS runs a 2.5L I4; the 2025 Honda Civic LX uses a 2.0L I4.
Is the 2025 Kia K5 LXS bigger than the 2025 Honda Civic LX?
The 2025 Kia K5 LXS is 8.3″ longer at 193.1″ vs 184.8″. The 2025 Kia K5 LXS has a 4.5″ 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 Honda Civic offers 3yr/36k bumper-to-bumper and 5yr/60k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Kia trims, Kia K5 trims, Honda trims, Honda Civic trims
- 2025 Kia K5 LXS Safety Ratings (NHTSA)
- 2025 Honda Civic LX Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
The K5–Civic Decision
Shopping midsize sedans means the K5 and Civic will likely end up on the same test-drive day. Here is what the numbers say before you get behind the wheel. The $-2,940 gap adds up to $52/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 2025 Kia K5 LXS runs a 2.5L I4; the 2025 Honda Civic LX uses a 2.0L I4. The 2025 Kia K5 LXS has 41 more hp (191 vs 150), enough to notice on highway on-ramps and when passing. The 2025 Kia K5 LXS adds 48 more lb-ft of torque (181 vs 133), giving it stronger low-end pull off the line. Both use FWD.
The Ownership Math
The 2025 Honda Civic LX saves roughly $233/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $1,165.
Living With the K5 vs the Civic
The 2025 Kia K5 LXS weighs 353 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
The Decision
Choose the 2025 Kia K5 LXS when the extra 41 hp matters for your commute or driving style. Choose the 2025 Honda Civic LX when you want to keep $2,940 in your pocket and the 2025 Honda Civic LX 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 Honda or any dealership.