2024 Lexus RX 350 Specs, Trims & Research

Buyer brief

RX 350 at a glance

Model-year research organized around the questions shoppers compare most: price, powertrain, space, safety and ownership.

Lexus publishes the cargo-volume numbers cleanly. The inch measurements most useful for crates and boxes come from a separate physical measurement source and are kept labeled that way.

A 41-by-27-inch maximum opening reference is more useful for a rigid object than exterior vehicle width.

The 42-inch wheel-housing reference describes the narrow floor section used by many crates and boxes.

A reliable folded-floor length is not established in the sources used by SUVLook.

Model-year status

The 2024 RX 350 is part of the fifth-generation RX introduced for 2023. This profile stays focused on the gasoline RX 350; RX 350h, RX 450h+ and RX 500h use different electrified powertrains.

Evidence status

Why trust this page?

Checked within 90 days

Last checkedSep 16, 2026Profile-level review date

Research sources3Source records attached to this model year

Normalized fit fields62 manufacturer-backed · 4 independent/editorial

Physical-fit coverageCargo 3/5 · Cabin 2/4Coverage counts only calculator-ready fields

Known data gaps

Rigid-cargo geometry coverage: 3 of 5 key physical fields normalized.
Cabin-space coverage: 2 of 4 key headroom/legroom fields normalized.

Lineup

Pricing and trims

U.S. market

Lexus announced a $49,950 starting MSRP for the 2024 RX family. Exact 2024 RX 350 pricing varies by grade, FWD/AWD configuration, packages and destination, so SUVLook does not substitute later-model pricing.

StandardRX 350 available

Base grade

PremiumRX 350 available

Adds comfort and convenience equipment

Premium+RX 350 available

Adds higher-grade cabin and technology equipment

LuxuryRX 350 available

Luxury-focused equipment tier

F SPORT HandlingRX 350 AWD available

Sport-oriented chassis and appearance equipment

Powertrain & efficiency

How it is configured

Engine, output & drive

Engine2.4L turbocharged inline-fourLexus U.S. specification

Horsepower275 hpLexus U.S. specification

Torque317 lb-ftLexus U.S. specification

Transmission8-speed automaticLexus U.S. specification

DrivetrainFWD or AWDRX 350 configuration dependent

0–60 mph7.6 sec FWD; 7.2 sec AWDLexus published estimates

Fuel & efficiency

RX 350 FWD22 city / 29 highway / 25 combined mpgEPA estimates published by Lexus

RX 350 AWD21 city / 28 highway / 24 combined mpgEPA estimates published by Lexus

Fuel typeGasolineRX 350 powertrain

Dimensions, room & utility

The measurements that affect daily use

How SUVLook compares measurements

Exterior & footprint

Overall length192.5 inLexus U.S. specification

Wheelbase112.2 inLexus U.S. specification

Overall width75.6 in with mirrors foldedLexus brochure specification

Overall height67.3 inLexus brochure specification

Passenger space

Front legroom41.1 inLexus brochure specification

Rear legroom37.4 inLexus brochure specification

Seating5Lexus U.S. specification

Cargo volume29.6 cu ft seats up; 46.2 cu ft maxLexus published figures

Cargo & capability

Maximum towing3,500 lbWith required towing equipment

Cargo floor, seats up40.0 inThird-party physical measurement

Width between wheel housings42.0 inThird-party physical measurement

Hatch openingAbout 41.0 in wide × 27.0 in highThird-party physical measurement

Measurement ledger

Detailed verified fields

Evidence labels stay attached so factory specifications, physical measurements and unresolved fit questions are not treated as equivalent.

MeasurementValueEvidence label

Cargo volume, seats up29.6 cu ftLexus published figure

Cargo volume, seats folded46.2 cu ftLexus published figure

Floor length, seats up40.0 inThird-party physical measurement

Width between wheel housings42.0 inThird-party physical measurement

Hatch-opening width41.0 inThird-party physical measurement

Hatch-opening height27.0 inThird-party physical measurement

Floor-to-ceiling height28.5 inThird-party physical measurement

Liftover height31.0 inThird-party physical measurement

Safety & driver assistance

Ratings and active-safety context

The 2024 RX carries Lexus Safety System+ 3.0 as standard equipment. IIHS named the 2024 RX a Top Safety Pick and published individual crashworthiness and prevention results for this generation.

Safety evidence

IIHS small overlap frontGood2024 rating

IIHS updated moderate overlap frontPoor2024 rating

IIHS updated sideGood2024 rating

IIHS pedestrian front crash preventionGood2024 rating

Key driver-assistance systems

Pre-Collision System with Pedestrian Detection
Dynamic Radar Cruise Control
Lane Tracing Assist and Lane Departure Alert with Steering Assist
Road Sign Assist and Proactive Driving Assist

Technology & ownership

What changes the day-to-day experience

Cabin technology

A 9.8-inch Lexus Interface touchscreen is standard on the RX 350.
Wireless Apple CarPlay and Android Auto compatibility are included.
A 14-inch touchscreen is available on higher equipment packages.
Advanced Park with Remote Park and other convenience technology are available by grade/package.

Ownership notes

Model-year pricingUse original 2024 window sticker or VIN-specific listingAvoids mixing later RX pricing into a 2024 profile

WarrantyConfirm coverage by original in-service date and VINUsed-vehicle remaining coverage depends on date/mileage

Buying context

What to compare before you choose a trim

The RX 350 is the conventional gasoline choice in a wider RX family that also includes hybrid and plug-in-hybrid variants.

FWD and AWD have different acceleration and fuel-economy figures, so drivetrain should be part of any used-vehicle comparison.

The published 46.2-cu-ft maximum cargo figure is modest for the exterior footprint; rigid-item fit is better judged with the physical opening and wheel-housing measurements.

For a used 2024 example, verify original options and packages by VIN because technology and convenience equipment can vary substantially.

Before you measure or buy

Model-year and measurement caveat

The linear measurements are third-party physical measurements for the current-generation RX. They are not represented as Lexus factory dimensions.

Quick answers

2024 Lexus RX 350 FAQs

How much cargo volume does the 2024 Lexus RX 350 have?

Lexus publishes 29.6 cubic feet behind the rear seats and 46.2 cubic feet with them folded.

How wide is the RX 350 cargo floor between the wheel housings?

A third-party physical measurement used by SUVLook reports 42.0 inches.

What is the RX 350 hatch-opening size?

The same physical measurement source reports about 41.0 inches wide by 27.0 inches high at the opening.