2026 Lexus LX Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 Lexus LX Specs at a Glance
The 2026 Lexus LX gets 20 mpg combined on the 3.4L All-Wheel Drive configuration. Figures are per configuration, not a single official number — other trims rate as low as 19 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 20 mpg (19 city / 22 hwy)
- Best configuration: 3.4L · All-Wheel Drive · Automatic (S10) · other 2026 trims rate 19–20 mpg combined
- Engine
- 3.4L 6-cyl
- 3.4L · All-Wheel Drive · Automatic (S10)
2026 Lexus LX trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 19 | 22 | 20 |
| Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 |
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Lexus LX Generations
Grouped by year ranges where the engine lineup, drivetrain options, and EPA class stay consistent — a derived approximation of the factory generations, not a manufacturer-published list.
| Years | Variants | Engines | Drive | Class | Best MPG |
|---|---|---|---|---|---|
| 2022–2026 | 7 | 3.4L | All-Wheel Drive | Standard Sport Utility Vehicle 4WD | 20 |
| 2015–2021 | 7 | 5.7L | 4-Wheel Drive | Standard Sport Utility Vehicle 4WD | 15 |
Lexus LX — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 19 | 22 | 20 | Premium Gasoline |
| 2026 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 | Premium Gasoline |
| 2025 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 | Premium Gasoline |
| 2025 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 19 | 22 | 20 | Premium Gasoline |
| 2024 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 | Premium Gasoline |
| 2023 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 | Premium Gasoline |
| 2022 | Auto (S10), 6 cyl, 3.4 L | 6 · 3.4L | Automatic (S10) | All-Wheel Drive | 17 | 22 | 19 | Premium Gasoline |
| 2021 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 12 | 16 | 14 | Premium Gasoline |
| 2020 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 12 | 16 | 14 | Premium Gasoline |
| 2019 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 13 | 18 | 15 | Premium Gasoline |
| 2018 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 13 | 18 | 15 | Premium Gasoline |
| 2017 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 13 | 18 | 15 | Premium Gasoline |
| 2016 | Auto (S8), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S8) | 4-Wheel Drive | 13 | 18 | 15 | Premium Gasoline |
| 2015 | Auto (S6), 8 cyl, 5.7 L | 8 · 5.7L | Automatic (S6) | 4-Wheel Drive | 12 | 17 | 14 | Premium Gasoline |
Compare the Lexus LX with rivals
- Lexus LX vs Porsche Cayenne
- Lexus LX vs Mercedes-Benz GLE-Class
- Lexus LX vs Mitsubishi Outlander
- Lexus LX vs Volkswagen Atlas
- Lexus LX vs Mercedes-Benz GLC-Class
- Lexus LX vs Toyota 4Runner
- Lexus LX vs Nissan Pathfinder
- Lexus LX vs Mazda CX-5
- Lexus LX vs Toyota Sequoia
- Lexus LX vs Nissan Armada
- Lexus LX vs Subaru Outback
- Lexus LX vs Volvo XC60
- Lexus LX vs Mercedes-Benz GLA-Class
- Lexus LX vs Volvo XC90
- Lexus LX vs Subaru Ascent
- Lexus LX vs Mercedes-Benz GLS-Class
- Lexus LX vs Lincoln Navigator
- Lexus LX vs Volkswagen Tiguan
- Lexus LX vs Mazda CX-9
- Lexus LX vs Maserati Levante
- Lexus LX vs Mitsubishi Eclipse Cross
- Lexus LX vs Lincoln Nautilus
- Lexus LX vs Mercedes-Benz GLB-Class
- Lexus LX vs Mazda CX-30
- Lexus LX vs Lincoln Aviator
- Lexus LX vs Volkswagen Taos
- Lexus LX vs Toyota Land Cruiser
- Lexus LX vs Mazda CX-90
- Lexus LX vs Land Rover Range Rover
- Lexus LX vs GMC Yukon
- Lexus LX vs Jeep Wrangler
- Lexus LX vs Ford Explorer
- Lexus LX vs Jeep Grand Cherokee
- Lexus LX vs Chevrolet Tahoe
- Lexus LX vs Chevrolet Suburban
- Lexus LX vs Dodge Durango
- Lexus LX vs Ford Bronco
- Lexus LX vs Ford Expedition
- Lexus LX vs Honda Pilot
- Lexus LX vs Ford Edge
Compare across every brand
All Lexus LX specifications
Lexus LX — Frequently Asked Questions
What is the fuel economy of the 2026 Lexus LX?
The Lexus LX is EPA-rated at up to 20 MPG combined (19 city / 22 highway).
What engine does the 2026 Lexus LX have?
The Lexus LX uses a 3.4L 6-cylinder engine paired with an Automatic transmission.
What years of the Lexus LX are covered here?
This page documents 14 verified Lexus LX configurations across model years 2015–2026.
Which model year of the Lexus LX is the most fuel efficient?
The 2026 Lexus LX holds the highest combined rating at 20 MPG; the 2015 sits lowest at 14 MPG, a difference of 6 MPG (about 43%) across the 12 rated years on file.
How many engine options does the Lexus LX have?
The records list 2 distinct displacements for the Lexus LX — 3.4L, 5.7L — which is why combined MPG varies between trims of the same year.
Is the 2026 Lexus LX front-wheel drive or all-wheel drive?
The Lexus LX appears in 2 drivetrain layouts across the years documented here — All-Wheel Drive, 4-Wheel Drive — with the latest 2026 record on All-Wheel Drive.