Volvo S90 trim comparison
2024 Volvo S90 B6 Ultimate vs Recharge Plug-In Hybrid T8 Plus
The S90 B6 Ultimate starts at $63,250 while the Recharge Plug-In Hybrid T8 Plus is $65,650. That $2,400 gap buys 5 meaningful differences.
This trim jump changes the engine from 2.0L I4 mild-hybrid to 2.0L I4 phev Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
If you would notice the 2.0L I4 phev Turbo every week, the Recharge Plug-In Hybrid T8 Plus makes sense. If not, the B6 Ultimate is the cleaner stop because this jump matters for the powertrain first and the trim badge second.
The cleanest way to feel this upgrade is through the payment: about $42/month more over 60 months, or roughly $2,520 extra all-in once interest is included. If that different powertrain is not part of your real use case, the cheaper trim keeps more money in your pocket without changing the core experience you need.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you are specifically shopping for the stronger powertrain, not just more trim content.
When both feel the same
The B6 Ultimate and Recharge Plug-In Hybrid T8 Plus are mechanically identical where it counts: the same 8-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $2,400 for 4 measurable differences, which works out to about $600 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 5 specification differences, 2 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | B6 Ultimate | Recharge Plug-In Hybrid T8 Plus |
|---|---|---|
| Pricing | ||
| MSRP | $63,250 | $65,650 |
| Powertrain | ||
| Engine | 2.0L I4 mild-hybrid | 2.0L I4 phev Turbo |
| Horsepower | 295 hp | 455 hp |
| Torque | 310 lb-ft | 523 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 22 | 22 |
| Highway MPG | 31 | 31 |
| Combined MPG | 25 | 25 |
| Fuel Tank | 15.9 gal | 15.9 gal |
| Annual Fuel Cost (EPA) | $2,300/yr | $2,300/yr |
| Dimensions | ||
| Curb Weight | 4,296 lbs | 4,628 lbs |
| Wheelbase | 120.5" | 120.5" |
| Length | 200.4" | 200.4" |
| Width | 74.0" | 74.0" |
| Height | 57.4" | 57.1" |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 12yr/unlimited | 12yr/unlimited |
| Roadside Assistance | 4yr/unlimited | 4yr/unlimited |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2024 Volvo S90 B6 Ultimate vs Recharge Plug-In Hybrid T8 Plus Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Volvo S90 lineup, the Volvo brand hub, the Midsize Sedans, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2024 S90 Recharge Plug-In Hybrid T8 Plus cost than the B6 Ultimate?
The Recharge Plug-In Hybrid T8 Plus starts at $65,650 compared to $63,250 for the B6 Ultimate. That is a $2,400 difference, or approximately $42/month more on a 60-month loan.
Do the 2024 Volvo S90 B6 Ultimate and Recharge Plug-In Hybrid T8 Plus have the same engine?
No. The B6 Ultimate uses a 2.0L I4 mild-hybrid (295 hp, 310 lb-ft), while the Recharge Plug-In Hybrid T8 Plus has the 2.0L I4 phev Turbo (455 hp, 523 lb-ft). That is 160 more horsepower. Both pair with the same 8-speed shiftable automatic.
Do the 2024 S90 B6 Ultimate and Recharge Plug-In Hybrid T8 Plus have the same drivetrain?
Yes. Both come with AWD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2024 Volvo S90 come with?
All 2024 Volvo S90 trims, including both the B6 Ultimate and Recharge Plug-In Hybrid T8 Plus, come with Volvo's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2024 Volvo S90 Recharge Plug-In Hybrid T8 Plus worth $2,400 more than the B6 Ultimate?
The $2,400 buys the 2.0L I4 phev Turbo. If that powertrain matters for how you drive, yes. If not, the B6 Ultimate does the same job for less.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
Is the S90 Recharge Plug-In Hybrid T8 Plus Worth $2,400 More?
Spending $2,400 more on the S90 Recharge Plug-In Hybrid T8 Plus buys the 2.0L I4 phev Turbo engine (+160 hp). These are the kind of differences you notice every time you drive.
The Differences You'll Notice Most
Engine changes between these trims: the B6 Ultimate has the 2.0L I4 mild-hybrid, the Recharge Plug-In Hybrid T8 Plus the 2.0L I4 phev Turbo. That means 160 more horsepower and 213 more lb-ft of torque. You will notice it most when merging, passing, or climbing at speed.
Bottom Line
The S90 Recharge Plug-In Hybrid T8 Plus costs $2,400 more than the B6 Ultimate (about $42/month more on a 60-month loan). That buys 4 meaningful changes at $600 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Volvo S90 B6 Ultimate
Value-trim add-onsThese picks fit the B6 Ultimate best when the goal is covering the daily-use gaps without paying up to the next trim.
Volvo S90 Recharge Plug-In Hybrid T8 Plus
Step-up trim add-onsThese picks suit the Recharge Plug-In Hybrid T8 Plus when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2024 model year. 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 any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.