2025 Nissan Altima 2.5 S vs 2025 Honda Civic LX
38 more hp and 47 more lb-ft torque vs $2,750 less and 5 MPG better. That is the real fork. Key numbers: 188 vs 150 hp, 31 vs 36 MPG.
The Altima 2.5 S leads on 38 more hp, 47 more lb-ft torque. The Civic LX leads on $2,750 less, 5 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 Nissan Altima 2.5 S | 2025 Honda Civic LX |
|---|---|---|
| Pricing | ||
| MSRP | $27,000 | $24,250 |
| Powertrain | ||
| Engine | 2.5L I4 | 2.0L I4 |
| Horsepower | 188 hp | 150 hp |
| Torque | 180 lb-ft | 133 lb-ft |
| Transmission | continuously variable-speed automatic | continuously variable-speed automatic |
| Drivetrain | FWD | FWD |
| Fuel Economy | ||
| City MPG | 27 | 32 |
| Highway MPG | 38 | 41 |
| Combined MPG | 31 | 36 |
| Fuel Tank | 16.2 gal | 12.4 gal |
| Annual Fuel Cost (EPA) | $1,400/yr | No published data |
| Dimensions | ||
| Curb Weight | 3,253 lbs | 2,877 lbs |
| Wheelbase | 111.2" | 107.7" |
| Length | 192.9" | 184.8" |
| Width | 72.9" | 70.9" |
| Height | 56.7" | 55.7" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | No published data | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 5yr/unlimited | 5yr/unlimited |
| Roadside Assistance | 3yr/36k | 3yr/36k |
Frequently Asked Questions
What is the price difference between the 2025 Nissan Altima 2.5 S and 2025 Honda Civic LX?
The 2025 Honda Civic LX starts at $24,250, $2,750 less than the 2025 Nissan Altima 2.5 S at $27,000. On a 60-month loan that is roughly $48/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Nissan Altima 2.5 S?
The 2025 Nissan Altima 2.5 S is the stronger pick when the extra 38 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 $2,750 in your pocket and the 2025 Honda Civic LX covers your needs; lower running costs matter to you, roughly $188/year less on fuel.
Which gets better fuel economy, the 2025 Nissan Altima 2.5 S or 2025 Honda Civic LX?
The 2025 Honda Civic LX rates 36 combined MPG, 5 MPG ahead.
Which is more powerful, the 2025 Nissan Altima 2.5 S or 2025 Honda Civic LX?
The 2025 Nissan Altima 2.5 S produces 188 hp, 38 more than the 2025 Honda Civic LX at 150 hp. The 2025 Nissan Altima 2.5 S also leads in torque at 180 lb-ft vs 133 lb-ft. The 2025 Nissan Altima 2.5 S runs a 2.5L I4; the 2025 Honda Civic LX uses a 2.0L I4.
Is the 2025 Nissan Altima 2.5 S bigger than the 2025 Honda Civic LX?
The 2025 Nissan Altima 2.5 S is 8.1″ longer at 192.9″ vs 184.8″. The 2025 Nissan Altima 2.5 S has a 3.5″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
Both offer similar warranty coverage: 3yr/36k bumper-to-bumper and 5yr/60k powertrain.
Explore more: Nissan trims, Nissan Altima trims, Honda trims, Honda Civic trims
- 2025 Nissan Altima 2.5 S Safety Ratings (NHTSA)
- 2025 Honda Civic LX Safety Ratings (NHTSA)
- Compare Fuel Economy (EPA)
The Altima–Civic Decision
Shopping midsize sedans means the Altima 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 $-2,750 gap is about $48/month on a 60-month loan. Noticeable but not dramatic enough to be the deciding factor on its own.
What Powers Each Vehicle
The 2025 Nissan Altima 2.5 S runs a 2.5L I4; the 2025 Honda Civic LX uses a 2.0L I4. The 2025 Nissan Altima 2.5 S has 38 more hp (188 vs 150), enough to notice on highway on-ramps and when passing. The 2025 Nissan Altima 2.5 S adds 47 more lb-ft of torque (180 vs 133), giving it stronger low-end pull off the line. Both use FWD.
The Ownership Math
The 2025 Honda Civic LX saves roughly $188/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $940.
Living With the Altima vs the Civic
The 2025 Nissan Altima 2.5 S weighs 376 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 Nissan Altima 2.5 S when the extra 38 hp matters for your commute or driving style. Choose the 2025 Honda Civic LX when you want to keep $2,750 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 Nissan or Honda or any dealership.