Lexus RX trim comparison
2025 Lexus RX 350h Premium vs 350 Premium Plus
The RX 350h Premium starts at $53,675 while the 350 Premium Plus is $54,865. That $1,190 gap buys 8 meaningful differences.
This is a powertrain and drivetrain change. The 350 Premium Plus gets the 2.4L I4 Turbo and FWD, so the $1,190 is buying a different driving experience, not just nicer trim.
This is a real hardware fork, not just a trim-label shuffle. The 350h Premium is enough if the 2.5L I4 hybrid with AWD already fits your routine; the 350 Premium Plus only earns the jump when the 2.4L I4 Turbo and FWD setup is the point of the upgrade.
Think about this as a monthly tradeoff, not just a sticker gap. The 350 Premium Plus adds about $21/month on a typical 60-month loan, or around $1,260 more overall with interest. 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 350h Premium and 350 Premium Plus are mechanically identical where it counts: the same identical wheelbase and body dimensions.
The upgrade math
You are paying $1,190 for 7 measurable differences, which works out to about $170 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. 8 specification differences, 0 shared.
Full Specification Comparison
Specifications reflect available data as of early 2025. Confirm details with an authorized dealer before purchasing.
| Spec | 350h Premium | 350 Premium Plus |
|---|---|---|
| Pricing | ||
| MSRP | $53,675 | $54,865 |
| Powertrain | ||
| Engine | 2.5L I4 hybrid | 2.4L I4 Turbo |
| Horsepower | 246 hp | 275 hp |
| Torque | 233 lb-ft | 317 lb-ft |
| Transmission | continuously variable-speed automatic | 8-speed shiftable automatic |
| Drivetrain | AWD | FWD |
| Fuel Economy | ||
| City MPG | 37 | 22 |
| Highway MPG | 34 | 29 |
| Combined MPG | 36 | 25 |
| Fuel Tank | 17.2 gal | 17.8 gal |
| Annual Fuel Cost (EPA) | No published data | $2,300/yr |
| Dimensions | ||
| Curb Weight | 4,480 lbs | 4,155 lbs |
| Wheelbase | 112.2" | 112.2" |
| Length | 192.5" | 192.5" |
| Width | 75.6" | 75.6" |
| Height | 67.3" | 67.3" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 6yr/70k | 6yr/70k |
| Corrosion | 6yr/unlimited | 6yr/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.
2025 Lexus RX 350h Premium vs 350 Premium Plus Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Lexus RX lineup, the Lexus brand hub, the Midsize SUVs, 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 2025 RX 350 Premium Plus cost than the 350h Premium?
The 350 Premium Plus starts at $54,865 compared to $53,675 for the 350h Premium. That is a $1,190 difference, or approximately $21/month more on a 60-month loan.
Do the 2025 Lexus RX 350h Premium and 350 Premium Plus have the same engine?
No. The 350h Premium uses a 2.5L I4 hybrid (246 hp, 233 lb-ft), while the 350 Premium Plus has the 2.4L I4 Turbo (275 hp, 317 lb-ft). That is 29 more horsepower. Both pair with the same continuously variable-speed automatic.
Does the 2025 RX 350h Premium come with FWD?
No. The 350h Premium comes standard with AWD while the 350 Premium Plus has FWD. This affects traction, fuel economy, and curb weight.
Is the 2025 RX 350h Premium or 350 Premium Plus safer?
Both share the same Lexus RX platform with an overall 5-star NHTSA safety rating. Safety ratings are model-level and identical across trims. The trim choice affects comfort and features, not crash protection.
What warranty does the 2025 Lexus RX come with?
All 2025 Lexus RX trims, including both the 350h Premium and 350 Premium Plus, come with Lexus's standard warranty: 4yr/50k bumper-to-bumper and 6yr/70k powertrain coverage. Warranty does not vary by trim level.
Is the 2025 Lexus RX 350 Premium Plus worth $1,190 more than the 350h Premium?
The 350 Premium Plus changes both the engine and drivetrain for $1,190 more. That is a hardware upgrade, not just a feature bump.
Which 2025 Lexus RX trim gets better fuel economy, the 350h Premium or the 350 Premium Plus?
The 350h Premium is the more efficient of the two at 36 combined MPG, versus 25 for the other trim. That matters most if you are balancing running costs against the extra power, drivetrain, or comfort equipment tied to the pricier trim.
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.
Breaking Down the $1,190 Gap
The 350 Premium Plus earns its premium. For $1,190 more, you get the 2.4L I4 Turbo engine (+29 hp) and FWD, making this one of the more straightforward upgrade decisions in the RX lineup.
How the 350h Premium and 350 Premium Plus Feel Different
Moving from the 350h Premium to the 350 Premium Plus means a different engine entirely. That means 29 more horsepower and 84 more lb-ft of torque. Enough to notice on highway on-ramps and during passing maneuvers. In return, expect about 11 fewer combined MPG. The 350 Premium Plus drops to FWD from the 350h Premium's AWD. Less traction capability, but potentially better fuel economy.
Fuel Economy Comparison
The RX 350h Premium gets 11 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $513 per year or $2,565 over five years of ownership.
The Short Version
The RX 350 Premium Plus costs $1,190 more than the 350h Premium (about $21/month more on a 60-month loan). That buys 7 meaningful changes at $170 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.
Lexus RX 350h Premium
Value-trim add-onsThese picks fit the 350h Premium best when the goal is covering the daily-use gaps without paying up to the next trim.
Lexus RX 350 Premium Plus
Step-up trim add-onsThese picks suit the 350 Premium 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 2025 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 Lexus or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.