LexusLX6002023Overview/lexus/lx600/2023/base/

2023 Lexus LX600

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2023 LX600.

Transmission Automatic (S10)

The 2023 Lexus LX600 is equipped with a 10-speed automatic transmission and a powertrain that takes 7.7 quarts of 0W-20 or 5W-20 oil, delivering an EPA-rated 17 mpg city, 22 highway, and 19 combined. Owner-reported data for the model year shows 11 total complaints, with the engine ranking as the top complaint area, and five recalls have been issued. This early reliability profile indicates the 2023 LX600 is still building its long-term track record, so adherence to documented maintenance schedules and recall remedies remains essential for assessing durability.

Model year2025202420232022

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity7.7 qtOEM · verified
Engine oil type0W-20 / 5W-20OEM · verified
Lug nut torque97.0 ft-lbsOEM · verified
EPA fuel economy17/22/19 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 90915YZZN3. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Tail / brake / turnAUTOOEM · verified
Tire size265/55R20/XL 113VOEM · verified
Wheel / rim8 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter90915YZZN3
Engine air filter1780131141
Fuel filter7702460370 alt 2321731080
Spark plug9091901295
Battery8974550020
Front wiper blades8522235150 alt 8521260250
Serpentine belt9091602750 alt 90916A2028
Thermostat1632670020 alt 1603170010
Cabin air filter8713930110 alt 8713960030

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S10)

Dimensions & weight NHTSA vPIC

Overall length200.4 in
Overall width78.3 in
Overall height74.4 in
Wheelbase112.6 in
Curb weight5864 lb
Track (front / rear)66.1 / 66.1 in
Weight distribution (front / rear)53/47

Ratings & economy EPA / vPIC

EPA city / highway / combined17 / 22 / 19 mpg
DrivetrainAll-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the LX600 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

5.9–6.7 sec0–60 mph (tested)quickest 5.90 sec — 2022 LX 600 F Sport Handling
YearTrim / engine0–60¼ mileHPDrivetrain
2022LX 600 F Sport Handling 3.4L Twin-Turbo V65.90 sec14.30 sec409 hp4WD
2022LX 600 Luxury 3.4L Twin-Turbo V66.10 sec14.50 sec409 hp4WD
2022LX 600 Ultra Luxury 3.4L Twin-Turbo V66.10 sec14.60 sec409 hp4WD
2022LX 600 Ultra Luxury 3.4L Twin-Turbo V66.20 sec14.50 sec409 hp4WD
2022LX 600 F Sport Handling 3.4L Twin-Turbo V66.70 sec15.00 sec409 hp4WD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 7.7 qt of 0W-20 / 5W-20 engine oil, 75W-85 · GL-5 in the differential, DOT 3 · SAE J1703 · DOT 4 · SAE J1704 brake fluid. Torque lug nuts to 97.0 ft-lbs.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity12.3 qt
Brake FluidDOT 3 · SAE J1703 · DOT 4 · SAE J1704
Differential Gear Oil75W-85 · GL-5
Engine CoolantToyota Super Long Life Coolant
Engine Oil0W-20 · 5W-20
Engine Oil Capacity7.7 qt
Transfer Case FluidToyota Genuine Transfer Gear Oil LF 75W

Chassis torques

Lug Nuts97.0 ft-lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs every 40,000 mi; coolant every 50,000 mi. The big-interval services (every 50,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

At 5,000 miUniversal Vehicle Operation (inspect all fluid levels)
Every 5,000 miBrake System (inspect) · Floor Mat (inspect) · Fuel Tank (add fluid conditioner) · Tire & Wheel Assembly (rotate) · Universal Vehicle Operation (road test) · Windshield Wiper Blade (inspect)
Every 10,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Universal Vehicle Operation (inspect all fluid levels)
Every 15,000 miAccessory Drive Belt (inspect) · Active Suspension System (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level) · Driveshaft (inspect)
At 30,000 miActive Suspension System (inspect)
Every 30,000 miBrake Hydraulic System (drain, refill & bleed) · Brake Rotor (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect)
Every 40,000 miSpark Plugs (replace)
Every 50,000 miEngine Coolant System (drain, flush & refill)
At 60,000 miAccessory Drive Belt (inspect)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2023 Lexus LX600 dominate in one area — the engine, 6 of 11 reports (55%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 0 a fire — a small share of the total, but worth weighing against the engine pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

5
Open recalls
NHTSA campaigns
96
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
11
Owner complaints
0 involved a crash · 0 a fire

Owner complaints filed with NHTSA, by component

All 11 complaints on record, top 5 components.

Engine6
Engine,Fuel/Propulsion System2
Engine & Engine Cooling,Back Over Prevention1
Engine & Engine Cooling1
Service Brakes1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 96 bulletins on record with NHTSA.

BulletinDateComponentSummary
L-SB-0053-252026-02-21Service BrakesSome 2022 – 2026 model year LX 600, 2024 – 2026 model year GX 550, and 2025 – 2026 model…
L-SB-0030-24 Rev22025-12-15StructureSome 2005 – 2026 Lexus vehicles that have undergone water intrusion may exhibit a…
L-SB-0036-24 Rev22025-11-21Service BrakesOBSOLETE NOTICE November 21, 2025: This bulletin is now obsolete. Please see L-SB-0053-25
L-SB-0053-252025-11-21Service BrakesSome 2024 – 2026 model year GX 550, 2022 – 2026 model year LX 600, and 2025 – 2026 model…
L-TT-0326-23 Rev22025-08-19Electrical SystemSome customers may experience operational difficulties with some telematics features…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific LX600. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2023 LX600 take?

7.7 qt of Toyota Genuine Motor Oil ILSAC GF-6A 0W-20 or Equivalent. If 0W-20 is unavailable 5W-20 may be used but must be replaced with 0W-20 at the next oil change., per the factory manual.

Does the 2023 LX600 have open recalls?

NHTSA lists 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the LX600 get?

EPA figures are 17 city / 22 highway / 19 combined mpg.