2025 Nissan Altima 2.5 S vs 2025 Subaru Legacy Base
On paper, the 2025 Subaru Legacy Base wins on AWD. The 2025 Nissan Altima 2.5 S has to win you at the dealer. Key numbers: 188 vs 182 hp, 31 vs 30 MPG.
The Legacy Base leads on AWD. The spec table compares 8 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 8 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 Subaru Legacy Base |
|---|---|---|
| Pricing | ||
| MSRP | $27,000 | $26,810 |
| Powertrain | ||
| Engine | 2.5L I4 | 2.5L flat 4 |
| Horsepower | 188 hp | 182 hp |
| Torque | 180 lb-ft | 176 lb-ft |
| Transmission | continuously variable-speed automatic | continuously variable-speed automatic |
| Drivetrain | FWD | AWD |
| Fuel Economy | ||
| City MPG | 27 | 27 |
| Highway MPG | 38 | 35 |
| Combined MPG | 31 | 30 |
| Fuel Tank | 16.2 gal | 18.5 gal |
| Annual Fuel Cost (EPA) | $1,400/yr | $1,450/yr |
| Dimensions | ||
| Curb Weight | 3,253 lbs | 3,492 lbs |
| Wheelbase | 111.2" | 108.3" |
| Length | 192.9" | 191.1" |
| Width | 72.9" | 72.4" |
| Height | 56.7" | 59.1" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| 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 Subaru Legacy Base?
The 2025 Subaru Legacy Base starts at $26,810, $190 less than the 2025 Nissan Altima 2.5 S at $27,000. 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 Nissan Altima 2.5 S?
The 2025 Nissan Altima 2.5 S is the stronger pick when the 2025 Nissan Altima 2.5 S is more fuel-efficient for a lower-cost commute.
Who should choose the 2025 Subaru Legacy Base?
The 2025 Subaru Legacy Base is the stronger pick when you want to keep $190 in your pocket and the 2025 Subaru Legacy Base covers your needs; you drive in snow, rain, or unpaved roads where AWD keeps you planted.
Which gets better fuel economy, the 2025 Nissan Altima 2.5 S or 2025 Subaru Legacy Base?
The 2025 Nissan Altima 2.5 S rates 31 combined MPG, 1 MPG ahead.
Which is more powerful, the 2025 Nissan Altima 2.5 S or 2025 Subaru Legacy Base?
The 2025 Nissan Altima 2.5 S produces 188 hp, 6 more than the 2025 Subaru Legacy Base at 182 hp. The 2025 Nissan Altima 2.5 S also leads in torque at 180 lb-ft vs 176 lb-ft. The 2025 Nissan Altima 2.5 S runs a 2.5L I4; the 2025 Subaru Legacy Base uses a 2.5L flat 4. Drivetrains differ too: FWD on the 2025 Nissan Altima 2.5 S, AWD on the 2025 Subaru Legacy Base.
Is the 2025 Nissan Altima 2.5 S bigger than the 2025 Subaru Legacy Base?
The 2025 Nissan Altima 2.5 S is 1.8″ longer at 192.9″ vs 191.1″. The 2025 Nissan Altima 2.5 S has a 2.9″ longer wheelbase, which typically means more rear-seat legroom.
Do the 2025 Nissan Altima 2.5 S and 2025 Subaru Legacy Base have the same drivetrain?
No. The 2025 Subaru Legacy Base comes with AWD, while the 2025 Nissan Altima 2.5 S uses FWD. If you drive in snow, heavy rain, or on unpaved roads, the all-wheel or four-wheel drive option provides better traction. If you mostly drive on dry pavement, the two-wheel drive option saves fuel.
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, Subaru trims, Subaru Legacy trims
How the Altima and Legacy Stack Up
Two midsize sedans, two brands, and a decision that comes down to which one fits your commute and budget. The 2025 Nissan Altima 2.5 S starts at $27,000; the 2025 Subaru Legacy Base at $26,810. The $-190 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: Altima vs Legacy
The 2025 Nissan Altima 2.5 S runs a 2.5L I4; the 2025 Subaru Legacy Base uses a 2.5L flat 4. The 6 hp difference (188 vs 182) is marginal in daily driving. The 2025 Subaru Legacy Base comes with AWD; the 2025 Nissan Altima 2.5 S uses FWD. If you deal with snow, rain, or gravel roads, that traction advantage matters.
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 Nissan Altima 2.5 S when the 2025 Nissan Altima 2.5 S is more fuel-efficient for a lower-cost commute. Choose the 2025 Subaru Legacy Base when you want to keep $190 in your pocket and the 2025 Subaru Legacy Base 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 Subaru or any dealership.