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2026 Toyota Grand Highlander Specs: MPG, Gas Mileage, Engine Size & Dimensions

2024–2026 model years22 variantsUp to 36 MPG combined
Real-World MPG QuestionsBed Dimensions & Cargo SpaceService Intervals

2026 Toyota Grand Highlander Specs at a Glance

The 2026 Toyota Grand Highlander gets 36 mpg combined on the 2.5L Front-Wheel Drive configuration, weighs 4,905 lbs, measures 201.2 in long. Figures are per configuration, not a single official number — other trims rate as low as 22 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.

Combined MPG
36 mpg (37 city / 34 hwy)
Best configuration: 2.5L · Front-Wheel Drive · Automatic (AV-S6) · other 2026 trims rate 22–36 mpg combined
Engine
2.5L 4-cyl
2.5L · Front-Wheel Drive · Automatic (AV-S6) · 2 powertrains offered
Curb weight
4,905 lbs
Heaviest recorded configuration: GRAND HIGHLANDER 4DR SUV PLATINUM MAX HYBRID
Length
201.2 in · 78.3 in wide · 70.1 in tall
Wheelbase
116.1 in

2026 Toyota Grand Highlander trims and MPG

TrimEngineTransDriveCityHwyCombined
Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)All-Wheel Drive363234
Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)Front-Wheel Drive373436
Auto (S6), 4 cyl, 2.4 L4 · 2.4LAutomatic (S6)All-Wheel Drive262727
Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)Front-Wheel Drive212824
Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive202622
Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive212723

Detailed Specifications

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Transmission Specifications

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Drivetrain & Drive Type

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Vehicle Class & EPA Size Category

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Maintenance Schedule & Service Intervals

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Dimensions & Size

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Curb Weight

Curb Weight for every year and trim

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NHTSA Safety Ratings

Safety for every year and trim

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Toyota Grand Highlander — All Years Overview

YearTrimEngineTransDriveCityHwyCombinedFuel
2026Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)All-Wheel Drive363234Regular Gasoline
2026Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)Front-Wheel Drive373436Regular Gasoline
2026Auto (S6), 4 cyl, 2.4 L4 · 2.4LAutomatic (S6)All-Wheel Drive262727Regular Gasoline
2026Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)Front-Wheel Drive212824Regular Gasoline
2026Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive202622Regular Gasoline
2026Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive212723Regular Gasoline
2025Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)All-Wheel Drive363234Regular Gasoline
2025Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)Front-Wheel Drive373436Regular Gasoline
2025Auto (S6), 4 cyl, 2.4 L4 · 2.4LAutomatic (S6)All-Wheel Drive262727Regular Gasoline
2025Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)Front-Wheel Drive212824Regular Gasoline
2025Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive202622Regular Gasoline
2025Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive212723Regular Gasoline
2024Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)Front-Wheel Drive373436Regular Gasoline
2024Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)Front-Wheel Drive363234Regular Gasoline
2024Auto (AV-S6), 4 cyl, 2.5 L4 · 2.5LAutomatic (AV-S6)All-Wheel Drive363234Regular Gasoline
2024Auto (S6), 4 cyl, 2.4 L4 · 2.4LAutomatic (S6)All-Wheel Drive262727Regular Gasoline
2024Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)Front-Wheel Drive212824Regular Gasoline
2024Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive202622Regular Gasoline
2024Auto (S8), 4 cyl, 2.4 L4 · 2.4LAutomatic (S8)All-Wheel Drive212723Regular Gasoline

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Toyota Grand Highlander — Frequently Asked Questions

What is the fuel economy of the 2026 Toyota Grand Highlander?

The Toyota Grand Highlander is EPA-rated at up to 36 MPG combined (37 city / 34 highway).

What engine does the 2026 Toyota Grand Highlander have?

The Toyota Grand Highlander uses a 2.5L 4-cylinder engine paired with an Automatic transmission.

What years of the Toyota Grand Highlander are covered here?

This page documents 19 verified Toyota Grand Highlander configurations across model years 2024–2026.

Which model year of the Toyota Grand Highlander is the most fuel efficient?

Every documented Toyota Grand Highlander model year lands on the same 36 MPG combined peak, so fuel economy is not a reason to prefer one year over another.

How many engine options does the Toyota Grand Highlander have?

The records list 2 distinct displacements for the Toyota Grand Highlander — 2.4L, 2.5L — which is why combined MPG varies between trims of the same year.

Is the 2026 Toyota Grand Highlander front-wheel drive or all-wheel drive?

The Toyota Grand Highlander appears in 2 drivetrain layouts across the years documented here — All-Wheel Drive, Front-Wheel Drive — with the latest 2026 record on All-Wheel Drive.

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