Kelley Blue Book


HomeLexusRX
2018 Lexus RX

Used 2018 Lexus RX

4.6
rating
Expert
4.1
rating
Consumer
Write a Review
Save this car
2018 Lexus RX Exterior: 0
2018 Lexus RX Exterior: 1
Exterior (32)
2018 Lexus RX Interior: 0
Interior (37)
2018 Lexus RX All Media: 1

View All Media

2024
2018
Fuel Economy
22 - 30 combined mpg
Horsepower
290 - 308 hp
Seating
5 - 7
Cargo Volume
55.9 - 58.5 cu ft
Next Steps: Shopping for this car?
See Cars for Sale
Build & Price
Get My Car's Value

2018 Lexus RX Review

Scott Oldham

By Scott Oldham

Updated December 02, 2019

Pros

The 2018 Lexus RX is smooth, quiet and comfortable with a luxurious interior and a long list of safety features. If fuel economy is a high priority, the RX 450h hybrid is a class leader, and the sporty F Sport models handle well and are fun to drive. All RXs enjoy excellent resale values.

Cons

If understated style is more your taste, the RX’s aggressive look and massive grille might not be for you. The new 3-row Lexus RX is still best suited for five passengers, as its third row is very tight. If you regularly need a third row, opt for a larger SUV.

What's New?

The big news for the 2018 Lexus RX lineup are the new 3-row, extended-length RX 350L and RX 450hL models. Other updates include an available blind-spot monitor and sunroof on the RX 350 base model and the RX 450h hybrid. Navigation and rear cross-traffic alert are also now available on the hybrid along with a new Premium Package. Lexus’ Enform Safety Connect system is now complimentary for 10 years.

Comfortable and luxurious, the 2018 Lexus RX continues to dominate the midsize-luxury-SUV segment. Two standard models are available, the V6-powered RX 350 and RX 450h hybrid, which is a fuel-economy class leader. New this year is a 3-row variant that can seat up to seven passengers. Lexus also offers the desirable RX F Sport for those who want a sportier driving experience and a more aggressive appearance. F Sport models get a sport-tuned suspension, larger wheels and tires, an in-your-face mesh grille, sport seats and an electronic gauge cluster with additional instrumentation. The new Lexus RX seats five comfortably and delivers a smooth ride, quiet interior and legendary Lexus reliability. It also leads the class with traditionally high resale value. Its long list of competitors includes the Mercedes-Benz GLE, BMW X5, Volvo XC90, Audi Q5 and Cadillac XT5.

Used 2018 Lexus RX Pricing

Used 2018 Lexus RX pricing starts at $31,556 for the RX RX 450h Sport Utility 4D, which had a starting MSRP of $52,390 when new. The range-topping 2018 RX RX 450h F Sport SUV 4D starts at $33,101 today, originally priced from $58,115.

Original MSRP
KBB Fair Purchase Price (nat'l average)
$52,390
$31,556
$52,980
$27,936
$55,530
$27,535
$56,815
$32,201
$56,880
$30,488
$58,115
$33,101

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2018 Lexus RX models in typical condition when purchasing from a dealership. These prices are updated weekly.

Driving the Used 2018 Lexus RX

The 2018 Lexus RX 350 remains a luxury SUV that places an emphasis on comfort and confidence over blistering performance. The ride is smooth and the interior is quiet, isolating you from the harsh world outside its leather-lined interior. This is an SUV you can drive for hours with little fatigue. We’re not saying the Lexus can’t handle tight turns or twisting back roads, but if you’re seeking razor-sharp reflexes, a step up to the F Sport trim is in order. Equipped with Lexus’ selectable drive-mode system, the F Sport adds a Sport S+ setting that increases steering feedback and quickens throttle response. The RX’s V6 is both powerful and impressively smooth, matched to an 8-speed automatic transmission that should be the standard by which all automatics are judged. The RX 450h hybrid combines an electric motor with the V6 delivering even more horsepower and torque with superior fuel economy. For the most part the new 3-row RX 350L drives much like the standard version, but its increased size and weight make it feel heftier in turns and a touch slower off the line.

Interior Comfort

We expect a lot from a Lexus interior, and the 2018 RX delivers with upscale materials, exacting fit and finish and attractive modern design. The analog clock is an elegant touch. All models offer a large multimedia screen which is operated by a console-mounted mouse-like controller some may find frustrating to use. The seats are plush, and there is plenty of head- and legroom in back. Beware of rear blind spots from the narrow roof design. Cargo space is impressive, with over 18 cubic feet behind the rear seats and over 56 cubic feet with the rear seats folded. The new RX 350L has standard seating for seven with a 3-across 2nd-row bench. Optional on that model and standard on the RX 450hL are 2nd-row captain’s chairs that reduce total passenger count to six. While a 3-row Lexus RX has been much anticipated, the result is a letdown if you need the last row for all but the most occasional use. Space is extremely tight, even for children. One positive is slightly more cargo room with the rear seats folded.

Exterior Styling

Lexus doesn’t do boring anymore. The brand has moved away from its attractive but stoic styling and now creates some of the most daring and dynamic shapes on the road. With its gaping “spindle” grille, high beltline and futuristic hard edges, the 2018 Lexus RX isn’t classically beautiful, but you’re not going to lose it in the Target parking lot. More important, no one is going to confuse it for a minivan. The F Sport’s larger 20-inch wheels give the RX an aggressive stance, and the SUV’s blacked-out C-pillar behind its rear windows gives its roof a unique floating appearance. The RX L models are 4.3 inches longer, and Lexus’ designers have done a good job hiding the extra length. It will take a keen eye to tell the difference from the standard model.

Favorite Features

LEXUS SAFETY SYSTEM+
The Lexus Safety System+ is standard on all 2018 Lexus RX models. The state-of-the-art system includes Pre-Collision System (PCS) with Pedestrian Detection, Lane Keep Assist and Lane Departure Alert (LDA) with Steering Assist, Intelligent High Beam Headlamps (IHB) and All-Speed Dynamic Radar Cruise Control.

PANORAMIC VIEW MONITOR
This clever safety system takes the rearview camera to the extreme. It uses four cameras mounted on the front, sides and rear of the Lexus RX to create a bird’s-eye 360-degree view of the SUV on its large 12-inch monitor. It makes parking and backing safer and stress-free.

Standard Features

The Lexus RX has always been well-equipped, and the latest model is no different. Even a base RX comes with a power tailgate, a 10-way power-adjustable driver’s seat, a power-adjustable steering wheel, a faux-leather interior, rain-sensing wipers, dual-zone climate control, a rearview camera, a HomeLink garage-door opener, 18-inch wheels, and the Lexus Safety System+ with automatic emergency braking, adaptive cruise control, auto high beams and lane-departure alert. The standard infotainment system includes an 8-inch command screen, 9-speaker audio with USB, Bluetooth, Micro SD card slot and auxiliary input, and Siri Eyes Free for Apple iPhones. Apple CarPlay and Android Auto integration, however, remain unavailable for the Lexus RX.

Factory Options

All-wheel drive (AWD) is optional on the new RX 350 and standard on the RX 450h hybrid. F Sport models come with front-wheel drive (FWD) as standard, but can also be had with all-wheel drive. Other options include leather seating, a sunroof, a heated steering wheel, heated/ventilated front seats, a touch-free tailgate, navigation, a larger 12.3-inch screen, and a fantastic-sounding 15-speaker Mark Levinson audio system. F Sport models add 20-inch wheels, paddle shifters, adaptive variable suspension, and unique front and rear fascias. A rear-seat DVD entertainment system with dual screens, a Heads-Up Display and a Panoramic View Monitor, which gives you a 360-degree view of the SUV’s surroundings, are also available.

Engine & Transmission

The 2018 RX 350 uses Lexus’ tried-and-true 3.5-liter V6 with 295 horsepower and strong fuel economy for its class. Unlike some luxury SUV rivals, this one runs just fine on regular 87-octane unleaded gasoline. The V6 works with a smooth-shifting 8-speed automatic transmission, which gets paddle shifters on the F Sport. The RX 350L uses the same V6 but has slightly less power (290 horsepower) due to a single exhaust vs. the standard model’s dual exhaust setup. The most efficient Lexus RX remains the 450h hybrid, which delivers class-leading fuel economy. It pairs the 3.5-liter V6 with a battery-electric powertrain, an electronic continuously variable automatic transmission and standard all-wheel drive. No plugging in is required, and it gets its best mileage in the city, but premium gasoline is recommended. The 2018 RX 450h and the RX 450hL both have a total output of 308 horsepower, and the 2-row model delivers up to 31 mpg in the city. The Lexus RX’s towing capacity is 3,500 pounds.

3.5-liter V6 (RX 350)
295 horsepower @ 6,300 rpm
267 lb-ft of torque @ 4,700 rpm
EPA city/highway fuel economy: 20/27 mpg (FWD), 19/26 mpg (AWD)

3.5-liter V6 (RX 350L)
290 horsepower @ 6,300 rpm
267 lb-ft of torque @ 4,700 rpm
EPA city/highway fuel economy: 19/26 mpg (FWD), 18/25 mpg (AWD)

3.5-liter V6 + 123-kW electric motor (RX 450h)
259 horsepower @ 6,000 rpm (gasoline engine only)
Total system horsepower: 308
247 lb-ft of torque @ 4,800 rpm (gasoline engine only)
EPA city/highway fuel economy: 31/28 mpg (AWD)

3.5-liter V6 + 123-kW electric motor (RX 450hL)
259 horsepower @ 6,000 rpm (gasoline engine only)
Total system horsepower: 308
247 lb-ft of torque @ 4,800 rpm (gasoline engine only)
EPA city/highway fuel economy: 29/28 mpg (AWD)


What did you think of this review?

KBB Vehicle Review and Rating Methodology

Our Expert Ratings come from hours of both driving and number crunching to make sure that you choose the best car for you. We comprehensively experience and analyze every new SUV, car, truck, or minivan for sale in the U.S. and compare it to its competitors. When all that dust settles, we have our ratings.

We require new ratings every time an all-new vehicle or a new generation of an existing vehicle comes out. Additionally, we reassess those ratings when a new-generation vehicle receives a mid-cycle refresh — basically, sprucing up a car in the middle of its product cycle (typically, around the 2-3 years mark) with a minor facelift, often with updates to features and technology.

Rather than pulling random numbers out of the air or off some meaningless checklist, KBB’s editors rank a vehicle to where it belongs in its class. Before any car earns its KBB rating, it must prove itself to be better (or worse) than the other cars it’s competing against as it tries to get you to spend your money buying or leasing.

Our editors drive and live with a given vehicle. We ask all the right questions about the interior, the exterior, the engine and powertrain, the ride and handling, the features, the comfort, and of course, about the price. Does it serve the purpose for which it was built? (Whether that purpose is commuting efficiently to and from work in the city, keeping your family safe, making you feel like you’ve made it to the top — or that you’re on your way — or making you feel like you’ve finally found just the right partner for your lifestyle.)

We take each vehicle we test through the mundane — parking, lane-changing, backing up, cargo space and loading — as well as the essential — acceleration, braking, handling, interior quiet and comfort, build quality, materials quality, reliability.

More About How We Rate Vehicles
Advertisement

2018 Lexus RX
KBB.com Consumer Reviews

4.1
Consumer Rating
Based on 132 Consumer Reviews
Write a Review
70%Recommend this vehicle
5
58%
5
58%
4
15%
4
15%
3
15%
3
15%
2
5%
2
5%
1
7%
1
7%
Value
4.1
Performance
4.0
Quality
4.4
Comfort
4.4
Reliability
4.5
Styling
4.3

Trending Topics in KBB.com Consumer Reviews

Sponsored by Lexus

From the Manufacturer

L/Certified by Lexus

Exclusive Collection of Pre-owned Vehicles

With industry-leading benefits, innovative design and thrilling performance, L/Certified by Lexus puts your dream car in your driveway. Each meticulously selected pre-owned vehicle awaits its soulmate, exclusively at your Lexus dealer.

2018 Lexus RX Styles

Lowest-Priced

RX 350L Sport Utility 4D

22 MPG
Combined Fuel Economy
7
Seating
290 @ 6300 RPM
Horsepower
V6, 3.5 Liter
Engine

RX 350 Sport Utility 4D

22 MPG
Combined Fuel Economy
5
Seating
295 @ 6300 RPM
Horsepower
V6, 3.5 Liter
Engine

RX 350 F Sport SUV 4D

22 MPG
Combined Fuel Economy
5
Seating
295 @ 6300 RPM
Horsepower
V6, 3.5 Liter
Engine

RX 450h Sport Utility 4D

30 MPG
Combined Fuel Economy
5
Seating
308 @ 6000 RPM
Horsepower
V6, Hybrid, 3.5 Liter
Engine

RX 450hl Sport Utility 4D

29 MPG
Combined Fuel Economy
308 @ 6000 RPM
Horsepower
V6, Hybrid, 3.5 Liter
Engine

RX 450h F Sport SUV 4D

30 MPG
Combined Fuel Economy
5
Seating
308 @ 6000 RPM
Horsepower
V6, Hybrid, 3.5 Liter
Engine
See Full Specs for All 2018 Lexus RX Styles

Specifications

Dimensions, Weights & Capacities

Curb Weight
4619 lbs.
EPA Passenger
117.0 cu.ft.
Fuel Capacity
19.2 gallons
Front Head Room
39.8 inches
Front Leg Room
41.4 inches
Max Seating Capacity
7
Minimum Ground Clearance
8.1 inches
Overall Length
196.9 inches
Front Shoulder Room
58.3 inches
Towing Capacity, Maximum
3500 lbs.
Trunk or Cargo Capacity
58.5 cu.ft.
Wheel Base
109.8 inches
Gross Vehicle Weight Rating (GVWR)
5986 lbs.
Payload Capacity
825 lbs.
Width with mirrors
74.6 inches

Exterior

Adaptive Headlights
Available
Alloy Wheels
Available
Fog Lights
Available
Number of Doors
4 doors
Power Folding Exterior Mirrors
Available
Privacy Glass
Available
Roof Rails
Available
LED Headlights
Available
Rear Spoiler
Available

Fuel Economy

City
19 mpg
Highway
26 mpg
Combined
22 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Regular
Parking Assist System
Available

Performance

Horsepower
290 @ 6300 RPM
Torque
263 @ 4700 rpm
Engine
V6, 3.5 Liter
0 to 60
8.1 seconds
Top Speed
124 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
6 years / 70000 miles
Corrosion
6 years / Unlimited miles

Comfort & Convenience

  • Climate Control Air Conditioning
  • Heated Steering Wheel
  • Integrated Garage Door Opener
  • Interior Ambient Lighting

Entertainment

  • iPod Connector
  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Third Row Seat
  • Leather Seats
  • Folding Rear Seat
  • Heated Seats
  • Dual Power Front Seats
  • Power Driver's Seat
  • Power Folding Third Row Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Audible Text Messaging
  • Internet Access
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System
  • Real-Time Traffic Information

2018 Lexus RX Safety

2018 Lexus RX Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Traction Control
  • Blind-Spot Alert
  • Blind-Spot Alert with Auto Brake
  • Collision Warning System
  • Collision Warning System with Auto Brake
  • Driver Knee Airbag
  • Emergency & Security Services
  • Front Head Curtain Airbag
  • Front Knee Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Pedestrian Detection System
  • Rear Head Curtain Airbag
  • Rear View Camera
Not Available
Crash Test Rating
Provided by the National Highway Traffic Safety Administration
Frontal Crash
4.0
Side Barrier
5.0
Side Crash
5.0

Compare to Similar Vehicles

Used 2018
Lexus RX
New 2024
Lexus RX
Used 2018
Cadillac XT5
Used 2018
Audi Q7
See Details
Price$28,085$49,950
$21,686
$22,361
KBB.com Rating
4.6
4.7
4.0
4.7
Consumer Rating
4.1
5.0
4.2
4.4
Fuel Economy
City 19/Hwy 26/Comb 22 MPG
City 22/Hwy 29/Comb 25 MPG
City 19/Hwy 26/Comb 22 MPG
City 19/Hwy 25/Comb 21 MPG
Fuel Type
Gas
Gas
N/A
N/A
Safety Rating
N/A
N/A
4.0
5.0
Seating Capacity7557
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
Horsepower
290 @ 6300 RPM
275 @ 6000 RPM
310 @ 6600 RPM
252 @ 5000 RPM
Engine
V6, 3.5 Liter
4-Cyl, Turbo, 2.4 Liter
V6, 3.6 Liter
4-Cyl, Turbo, 2.0 Liter
Drivetrain
AWD
FWD
FWD
AWD
Compare More

2018 Lexus RX Rankings

People Who Viewed This Also Viewed
Used 2019
Toyota Highlander
$25,511
23 MPG
Combined Fuel Economy

More Lexus RX News & Information

General
Toyota, Lexus Recall 1 Million Vehicles Over Airbag Issue

Toyota and its Lexus luxury marque say they are recalling “approximately 1 million vehicles” to correct a problem that could keep airbags from…

Sean Tucker December 21, 2023
Luxury Midsize SUV Crossover
Only 3 of 8 Luxury SUVs Ace New Crash Test

The insurance industry is always pushing the auto industry to build safer cars. Throughout 2023, that push has taken the…

Sean Tucker December 15, 2023
General
Honda, Lexus Win Resale Value Awards

No one should mistake a car for a solid investment. Cars fluctuate in value, and no one can crash into…

Sean Tucker December 04, 2023

FAQs

Is 2018 a good year for a Lexus RX?

According to the experts at Kelley Blue Book, the 2018 Lexus RX scores 4.6 out of 5 stars. Owners of the vehicle give it 4.1 out of 5 stars. To find out if the 2018 RX is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

Is the Lexus RX 2018 a good SUV?

According to the experts at Kelley Blue Book, the 2018 Lexus RX scores 4.6 out of 5 stars. Owners of the vehicle give it 4.1 out of 5 stars. To find out if the 2018 RX is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

What is the MPG for a 2018 Lexus RX?

The 2018 Lexus RX gets 19 mpg in the city and 26 mpg on the highway.

Also from Lexus

  • 2018 Lexus ES
  • 2018 Lexus GS
  • 2018 Lexus GX
  • 2018 Lexus IS
  • 2018 Lexus LC
  • 2018 Lexus LS
  • 2018 Lexus LX
  • 2018 Lexus NX
  • 2018 Lexus RC
Advertisement