2025 Volvo XC90 B5 Plus vs 2025 Buick Envision Avenir
2 mpg better and 12.3″ longer vs $13,000 less. That is the real fork. Key numbers: 247 vs 228 hp, 26 vs 24 MPG.
The XC90 B5 Plus leads on 2 MPG better, 12.3″ longer. The Envision Avenir leads on $13,000 less. 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 Volvo XC90 B5 Plus | 2025 Buick Envision Avenir |
|---|---|---|
| Pricing | ||
| MSRP | $60,700 | $47,700 |
| Powertrain | ||
| Engine | 2.0L I4 mild-hybrid Turbo | 2.0L I4 Turbo |
| Horsepower | 247 hp | 228 hp |
| Torque | 266 lb-ft | 258 lb-ft |
| Transmission | 8-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 23 | 22 |
| Highway MPG | 30 | 28 |
| Combined MPG | 26 | 24 |
| Fuel Tank | 18.8 gal | 16.1 gal |
| Annual Fuel Cost (EPA) | No published data | $1,800/yr |
| Dimensions | ||
| Curb Weight | 4,579 lbs | 4,085 lbs |
| Wheelbase | 117.5" | 109.0" |
| Length | 195.0" | 182.7" |
| Width | No published data | 74.1" |
| Height | 69.9" | 64.6" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | TSP+ | No published data |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 3yr/36k |
| Powertrain | 4yr/50k | 5yr/60k |
| Corrosion | 12yr/unlimited | 6yr/100k |
| Roadside Assistance | 4yr/unlimited | 5yr/60k |
Frequently Asked Questions
What is the price difference between the 2025 Volvo XC90 B5 Plus and 2025 Buick Envision Avenir?
The 2025 Buick Envision Avenir starts at $47,700, $13,000 less than the 2025 Volvo XC90 B5 Plus at $60,700. On a 60-month loan that is roughly $229/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Volvo XC90 B5 Plus?
The 2025 Volvo XC90 B5 Plus is the stronger pick when lower running costs matter to you, roughly $135/year less on fuel; you want the larger footprint for passengers or cargo.
Who should choose the 2025 Buick Envision Avenir?
The 2025 Buick Envision Avenir is the stronger pick when you want to keep $13,000 in your pocket and the 2025 Buick Envision Avenir covers your needs; you prefer a smaller vehicle that is easier to park and maneuver.
Which gets better fuel economy, the 2025 Volvo XC90 B5 Plus or 2025 Buick Envision Avenir?
The 2025 Volvo XC90 B5 Plus rates 26 combined MPG, 2 MPG ahead.
Which is more powerful, the 2025 Volvo XC90 B5 Plus or 2025 Buick Envision Avenir?
The 2025 Volvo XC90 B5 Plus produces 247 hp, 19 more than the 2025 Buick Envision Avenir at 228 hp. The 2025 Volvo XC90 B5 Plus also leads in torque at 266 lb-ft vs 258 lb-ft. The 2025 Volvo XC90 B5 Plus runs a 2.0L I4 mild-hybrid Turbo; the 2025 Buick Envision Avenir uses a 2.0L I4 Turbo.
Is the 2025 Volvo XC90 B5 Plus bigger than the 2025 Buick Envision Avenir?
The 2025 Volvo XC90 B5 Plus is 12.3″ longer at 195.0″ vs 182.7″. The 2025 Volvo XC90 B5 Plus has a 8.5″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
The Volvo XC90 comes with 4yr/50k bumper-to-bumper and 4yr/50k powertrain. The Buick Envision offers 3yr/36k bumper-to-bumper and 5yr/60k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Volvo trims, Volvo XC90 trims, Buick trims, Buick Envision trims
The XC90–Envision Decision
Cross-shopping midsize SUVs means weighing interior space, ride quality, and ownership costs. Here is how the XC90 and Envision compare. The $-13,000 gap adds up to $229/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 Volvo XC90 B5 Plus runs a 2.0L I4 mild-hybrid Turbo; the 2025 Buick Envision Avenir uses a 2.0L I4 Turbo. The 19 hp difference (247 vs 228) is marginal in daily driving. Both use AWD.
The Ownership Math
The 2025 Volvo XC90 B5 Plus saves roughly $135/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $675.
Living With the XC90 vs the Envision
The 2025 Volvo XC90 B5 Plus is 12.3″ longer, which translates to more room inside but a larger footprint in parking lots and garages. The 2025 Volvo XC90 B5 Plus has a 8.5″ longer wheelbase, typically meaning a smoother ride and more rear-seat legroom. The 2025 Volvo XC90 B5 Plus weighs 494 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 Volvo XC90 B5 Plus when lower running costs matter to you, roughly $135/year less on fuel. Choose the 2025 Buick Envision Avenir when you want to keep $13,000 in your pocket and the 2025 Buick Envision Avenir 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 Volvo or Buick or any dealership.