Lexus NX 450h+ vs. Lexus RX 450h
iSeeCars' unbiased and data-driven comparison of the Lexus NX 450h+ and Lexus RX 450h contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Lexus NX 450h+ and the Lexus RX 450h.
When we compare the Lexus NX 450h+'s and the Lexus RX 450h's specifications and ratings, the Lexus NX 450h+ has the advantage in the areas of fuel efficiency and resale value. The Lexus RX 450h has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars and base engine power. Based on this comparison of the Lexus NX 450h+'s and the Lexus RX 450h's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2022 Lexus NX 450h+ ranges from $47,019 to $57,493 while a used 2022 Lexus RX 450h is priced between $43,791 to $56,997.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Lexus NX 450h+ loses 43.2 percent of its value and the Lexus RX 450h loses 46.3 percent of its value. This means the Lexus NX 450h+ retains 3.1 percentage points more of its value and has the advantage of higher resale value versus the Lexus RX 450h.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Lexus NX 450h+’s base engine makes 302 horsepower, and the Lexus RX 450h base engine makes 308 horsepower. The NX 450h+ is rated to deliver an average of 36 miles per gallon, with a highway range of 514 miles. The RX 450h is rated to deliver an average of 30 miles per gallon, with a highway range of 482 miles. This gives the Lexus NX 450h+ the fuel efficiency and maximum range advantage over the Lexus RX 450h. The NX 450h+ uses electricity, premium unleaded, and the RX 450h uses premium unleaded.
Safety Ratings: The Lexus RX 450h has an average safety rating of 4.45 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
-
Starting MSRP:
$56,150
Category Avg Starting MSRP:
(Luxury Hybrid Compact SUVs)
$51,832
Category Starting MSRP Range:
(Luxury Hybrid Compact SUVs)
$41,550 - $56,150
New Car Pricing
Asking Price:
-
Starting MSRP:
$48,720
Category Avg Starting MSRP:
(Luxury Hybrid Midsize SUVs)
$61,958
Category Starting MSRP Range:
(Luxury Hybrid Midsize SUVs)
$48,720 - $83,300
Used Car Pricing
Avg Used Car Price:
$52,439
Price Range:
$47,019 - $57,493
Category Avg Price:
(Luxury Hybrid Compact SUVs)
$46,079
Category Avg Price Range:
(Luxury Hybrid Compact SUVs)
$41,416 - $52,439
# Used Cars for Sale Nationally:
3,192
Avg Mileage of Used Cars for Sale:
30,463
# Good or Great Deals:
910
Used Car Pricing
Avg Used Car Price:
$50,064
Price Range:
$43,791 - $56,997
Category Avg Price:
(Luxury Hybrid Midsize SUVs)
$64,338
Category Avg Price Range:
(Luxury Hybrid Midsize SUVs)
$50,064 - $101,211
# Used Cars for Sale Nationally:
124
Avg Mileage of Used Cars for Sale:
32,419
# Good or Great Deals:
33
Lexus NX 450h+ Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.8 / 10
Safety:
8.0 / 10
Lexus RX 450h Scores & Rankings
Overall Score:
8.6 / 10
Reliability:
9.4 / 10
Retained Value:
7.6 / 10
Safety:
8.9 / 10
iSeeCars Reliability Insights for Lexus NX 450h+
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for Lexus RX 450h
Remaining Life Expectancy (years):
11.7
Typical Category Remaining Life Expectancy:
(Luxury Hybrid Midsize SUVs)
11.7
Category Remaining Life Expectancy Range:
(Luxury Hybrid Midsize SUVs)
7.3 - 11.7
Chance of Reaching 200k Miles for a New Car:
74.8%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.9
Typical Category Recalls:
(Luxury Hybrid Compact SUVs)
3.9
Category Range for Recalls:
(Luxury Hybrid Compact SUVs)
2.4 - 10.7
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.1
Typical Category Recalls:
(Luxury Hybrid Midsize SUVs)
3.7
Category Range for Recalls:
(Luxury Hybrid Midsize SUVs)
1.1 - 10
Lexus NX 450h+ Rankings
Ranking
2 out of / 18Ranking
4 out of / 10Ranking
5 out of / 29Ranking
5 out of / 27Ranking
6 out of / 16Ranking
6 out of / 10Ranking
6 out of / 7Ranking
7 out of / 10Ranking
7 out of / 10Ranking
9 out of / 10Ranking
10 out of / 10Ranking
10 out of / 10Ranking
10 out of / 10Ranking
11 out of / 23Ranking
11 out of / 21Ranking
15 out of / 18Ranking
15 out of / 18Ranking
15 out of / 18Ranking
17 out of / 18Ranking
17 out of / 18Ranking
17 out of / 18Ranking
17 out of / 18Ranking
18 out of / 27Ranking
18 out of / 27Ranking
20 out of / 29Ranking
20 out of / 29Ranking
20 out of / 27Ranking
21 out of / 27Ranking
22 out of / 29Ranking
22 out of / 27Ranking
23 out of / 29Ranking
24 out of / 29Ranking
25 out of / 27Ranking
26 out of / 27Ranking
27 out of / 29Ranking
28 out of / 29Lexus RX 450h Rankings
Ranking
1 out of / 29Ranking
1 out of / 29Ranking
1 out of / 27Ranking
1 out of / 11Ranking
1 out of / 11Ranking
4 out of / 29Ranking
4 out of / 27Ranking
4 out of / 11Ranking
4 out of / 11Ranking
6 out of / 29Ranking
6 out of / 27Ranking
6 out of / 27Ranking
6 out of / 11Ranking
6 out of / 11Ranking
7 out of / 29Ranking
7 out of / 11Ranking
8 out of / 11Ranking
9 out of / 27Ranking
10 out of / 29Ranking
10 out of / 27Ranking
11 out of / 29Ranking
11 out of / 11Ranking
14 out of / 27Ranking
15 out of / 27Ranking
16 out of / 29Ranking
17 out of / 29Ranking
25 out of / 27Ranking
27 out of / 29Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Plug-In Hybrid
Available Drivetrain Options
Hybrid
Lexus NX 450h+ Trim Levels
Base, F SPORT Handling
Lexus RX 450h Trim Levels
Base, F SPORT, F SPORT Handling
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.45 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
302 hp @ 6000 rpm
Torque:
Not yet available
Power-to-Weight Ratio (higher is better):
0.067 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
308 hp @ 6000 rpm
Torque:
Not yet available
Power-to-Weight Ratio (higher is better):
0.065 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
38 / 33 / 36
Range (city/hwy):
587 / 514 miles
Recommended Fuel Type:
Electricity, Premium Unleaded
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
31 / 28 / 30
Range (city/hwy):
533 / 482 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Parking Sensors:
Available
Roof Rack:
Available
Trailer Hitch:
Available
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Voice Recognition:
Standard
Wifi:
Standard
Parking Sensors:
Available
Roof Rack:
Available
Trailer Hitch:
N/A
Wireless Smartphone Charging:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
Available
Driver Attention Monitoring:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
37.1 inches
Front Leg Room:
41 inches
Front Shoulder Room:
56.3 inches
Rear Head Room:
38.1 inches
Rear Leg Room:
36.1 inches
Rear Shoulder Room:
54 inches
Cargo Space:
22.7 cubic feet
Cargo Space, 2nd-row seat folded down:
46.9 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
39.4 inches
Front Leg Room:
44.1 inches
Front Shoulder Room:
57.8 inches
Rear Head Room:
38.2 inches
Rear Leg Room:
38 inches
Rear Shoulder Room:
57.6 inches
Cargo Space:
16 cubic feet
Cargo Space, 2nd-row seat folded down:
32.6 cubic feet
Overall Interior Volume:
114.1 cubic feet
Exterior Dimensions
Curb Weight:
4475 lbs
Width:
73.4 inches
Height:
65.8 inches
Length:
183.5 inches
Wheelbase:
105.9 inches
Ground Clearance:
7.7 inches
Exterior Dimensions
Curb Weight:
4740 lbs
Width:
74.6 inches
Height:
67.7 inches
Length:
192.5 inches
Wheelbase:
109.8 inches
Ground Clearance:
8.2 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/50R20
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/65R18
Exterior Colors
Black
Caviar
Blue
Grecian Water
Gray
Cloudburst Gray
Green
Nori Green Pearl
Orange
Cadmium Orange
Red
Redline
Silver
Atomic Silver
White
Eminent White Pearl
Exterior Colors
Black
Caviar
Blue
Nightfall Mica
Gray
Nebula Gray Pearl
Green
Nori Green Pearl
Orange
Not available
Red
Matador Red Mica
Silver
Atomic Silver
White
Eminent White Pearl
Interior Colors
Black
Black w/Black Open-Pore Wood Trim / Black/Rich Cream w/Black Open-Pore Wood Trim
Brown
Palomino w/Black Open-Pore Wood Trim
Red
Rioja w/Black Open-Pore Wood Trim
Beige
Not available
Gray
Not available
Interior Colors
Black
Black w/Gray Sapele Wood and Aluminum Trim / Black w/Matte Walnut Trim / Black w/Open Pore Black Walnut Trim and White Accents and Gray Stitching / Black w/Striated Black Trim
Brown
Glazed Caramel w/Gray Sapele Wood and Aluminum Trim / Glazed Caramel w/Matte Walnut Trim
Red
Not available
Beige
Parchment w/Gray Sapele Wood and Aluminum Trim / Parchment w/Matte Bamboo Trim / Parchment w/Striated Black Trim
Gray
Birch w/Gray Sapele Wood and Aluminum Trim / Birch w/Matte Walnut Trim / Birch w/Striated Black Trim
