Lexus RX trim comparison
2024 Lexus RX 350h Premium vs 500h F SPORT Performance
The RX 350h Premium starts at $52,900 while the 500h F SPORT Performance is $62,750. That $9,850 gap buys 6 meaningful differences.
This trim jump changes the engine from 2.5L I4 hybrid to 2.4L I4 hybrid Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
Start with the 350h Premium if the 2.5L I4 hybrid already feels sufficient for the way you drive. Step up to the 500h F SPORT Performance only when the 2.4L I4 hybrid Turbo powertrain is the reason you are moving higher in the lineup.
The cleanest way to feel this upgrade is through the payment: about $173/month more over 60 months, or roughly $10,380 extra all-in once interest is included. The payment only makes sense if that different powertrain matters to the way you actually drive, tow, or live with the vehicle.
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
Both the 350h Premium and 500h F SPORT Performance share the same identical wheelbase and body dimensions.
The upgrade math
You are paying $9,850 for 5 measurable differences, which works out to about $1,970 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. 6 specification differences, 1 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | 350h Premium | 500h F SPORT Performance |
|---|---|---|
| Pricing | ||
| MSRP | $52,900 | $62,750 |
| Powertrain | ||
| Engine | 2.5L I4 hybrid | 2.4L I4 hybrid Turbo |
| Horsepower | 246 hp | 366 hp |
| Torque | 233 lb-ft | 406 lb-ft |
| Transmission | continuously variable-speed automatic | 6-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 37 | 27 |
| Highway MPG | 34 | 28 |
| Combined MPG | 36 | 27 |
| Fuel Tank | 17.2 gal | 17.2 gal |
| Annual Fuel Cost (EPA) | $1,600/yr | No published data |
| Dimensions | ||
| Curb Weight | 4,455 lbs | 4,750 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.
2024 Lexus RX 350h Premium vs 500h F SPORT Performance 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 2024 RX 500h F SPORT Performance cost than the 350h Premium?
The 500h F SPORT Performance starts at $62,750 compared to $52,900 for the 350h Premium. That is a $9,850 difference, or approximately $173/month more on a 60-month loan.
Do the 2024 Lexus RX 350h Premium and 500h F SPORT Performance have the same engine?
No. The 350h Premium uses a 2.5L I4 hybrid (246 hp, 233 lb-ft), while the 500h F SPORT Performance has the 2.4L I4 hybrid Turbo (366 hp, 406 lb-ft). That is 120 more horsepower. Both pair with the same continuously variable-speed automatic.
Do the 2024 RX 350h Premium and 500h F SPORT Performance have the same drivetrain?
Yes. Both come with AWD as standard. The differences between these trims are in features and equipment, not drivetrain.
Is the 2024 RX 350h Premium or 500h F SPORT Performance 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 2024 Lexus RX come with?
All 2024 Lexus RX trims, including both the 350h Premium and 500h F SPORT Performance, 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 2024 Lexus RX 500h F SPORT Performance worth $9,850 more than the 350h Premium?
The $9,850 buys the 2.4L I4 hybrid Turbo. If that powertrain matters for how you drive, yes. If not, the 350h Premium does the same job for less.
Which 2024 Lexus RX trim gets better fuel economy, the 350h Premium or the 500h F SPORT Performance?
The 350h Premium is the more efficient of the two at 36 combined MPG, versus 27 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.
Is the RX 500h F SPORT Performance Worth $9,850 More?
Spending $9,850 more on the RX 500h F SPORT Performance buys the 2.4L I4 hybrid Turbo engine (+120 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 350h Premium has the 2.5L I4 hybrid, the 500h F SPORT Performance the 2.4L I4 hybrid Turbo. That means 120 more horsepower and 173 more lb-ft of torque. That extra power shows up most clearly once you are out of town and asking more of the drivetrain. The cost of that extra capability is roughly 9 fewer combined MPG.
Fuel Economy Comparison
The RX 350h Premium gets 9 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $389 per year or $1,945 over five years of ownership.
Bottom Line
$9,850 more for the RX 500h F SPORT Performance gets you 5 real differences. At $173/month more, the question is whether those specific changes are things you will use regularly.
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 500h F SPORT Performance
Step-up trim add-onsThese picks suit the 500h F SPORT Performance 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 Lexus or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.