Lexus NX trim comparison
2026 Lexus NX 350h Luxury vs 450h+ Premium
The NX 350h Luxury starts at $50,840 while the 450h+ Premium is $57,810. That $6,970 gap buys 7 meaningful differences.
This is a powertrain and drivetrain change. The 450h+ Premium gets the 2.5L I4 phev and AWD, so the $6,970 is buying a different driving experience, not just nicer trim.
Choose the 350h Luxury if the 2.5L I4 hybrid with FWD already covers the way you drive. Move to the 450h+ Premium only when the 2.5L I4 phev and AWD combo is the reason you are shopping higher, because that is the real hardware split here.
The cleanest way to feel this upgrade is through the payment: about $123/month more over 60 months, or roughly $7,380 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 Luxury and 450h+ Premium share the same continuously variable-speed automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $6,970 for 6 measurable differences, which works out to about $1,162 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. 7 specification differences, 0 shared.
Full Specification Comparison
Specifications reflect available data as of early 2026. Confirm details with an authorized dealer before purchasing.
| Spec | 350h Luxury | 450h+ Premium |
|---|---|---|
| Pricing | ||
| MSRP | $50,840 | $57,810 |
| Powertrain | ||
| Engine | 2.5L I4 hybrid | 2.5L I4 phev |
| Horsepower | 240 hp | 304 hp |
| Transmission | continuously variable-speed automatic | continuously variable-speed automatic |
| Drivetrain | FWD | AWD |
| Fuel Economy | ||
| City MPG | 42 | 41 |
| Highway MPG | 38 | 37 |
| Combined MPG | 40 | 39 |
| Fuel Tank | 14.5 gal | 14.5 gal |
| Annual Fuel Cost (EPA) | $1,450/yr | $1,500/yr |
| Dimensions | ||
| Curb Weight | 3,945 lbs | 4,475 lbs |
| Wheelbase | 105.9" | 105.9" |
| Length | 183.5" | 183.5" |
| Width | 73.4" | 73.4" |
| Height | 66.1" | 66.1" |
| Safety | ||
| IIHS Award | TSP+ | TSP+ |
| 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.
2026 Lexus NX 350h Luxury vs 450h+ Premium Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Lexus NX lineup, the Lexus brand hub, the Compact 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 2026 NX 450h+ Premium cost than the 350h Luxury?
The 450h+ Premium starts at $57,810 compared to $50,840 for the 350h Luxury. That is a $6,970 difference, or approximately $123/month more on a 60-month loan.
Do the 2026 Lexus NX 350h Luxury and 450h+ Premium have the same engine?
No. The 350h Luxury uses a 2.5L I4 hybrid (240 hp), while the 450h+ Premium has the 2.5L I4 phev (304 hp). That is 64 more horsepower. Both pair with the same continuously variable-speed automatic.
Does the 2026 NX 350h Luxury come with AWD?
No. The 350h Luxury comes standard with FWD while the 450h+ Premium has AWD. This affects traction, fuel economy, and curb weight.
What warranty does the 2026 Lexus NX come with?
All 2026 Lexus NX trims, including both the 350h Luxury and 450h+ Premium, 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 2026 Lexus NX 450h+ Premium worth $6,970 more than the 350h Luxury?
The 450h+ Premium changes both the engine and drivetrain for $6,970 more. That is a hardware upgrade, not just a feature bump.
Which 2026 Lexus NX trim gets better fuel economy, the 350h Luxury or the 450h+ Premium?
The 350h Luxury is the more efficient of the two at 40 combined MPG, versus 39 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 NX 450h+ Premium Worth $6,970 More?
Spending $6,970 more on the NX 450h+ Premium buys the 2.5L I4 phev engine (+64 hp) and AWD. 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 Luxury has the 2.5L I4 hybrid, the 450h+ Premium the 2.5L I4 phev. The cost of that extra capability is roughly 1 fewer combined MPG. The 450h+ Premium includes AWD, which adds confidence in rain, snow, and light off-road conditions. It also increases curb weight and slightly reduces fuel economy.
Fuel Economy Comparison
The NX 350h Luxury gets 1 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $27 per year or $135 over five years of ownership.
Bottom Line
$6,970 more for the NX 450h+ Premium gets you 6 real differences. At $123/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 NX 350h Luxury
Value-trim add-onsThese picks fit the 350h Luxury best when the goal is covering the daily-use gaps without paying up to the next trim.
Lexus NX 450h+ Premium
Step-up trim add-onsThese picks suit the 450h+ Premium 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 2026 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.