2026 Toyota Crown Signia Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 Toyota Crown Signia Specs at a Glance
The 2026 Toyota Crown Signia gets 38 mpg combined on the 2.5L All-Wheel Drive configuration, weighs 4,209 lbs, measures 194.1 in long. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 38 mpg (39 city / 37 hwy)
- Best configuration: 2.5L · All-Wheel Drive · Automatic (AV-S6)
- Engine
- 2.5L 4-cyl
- 2.5L · All-Wheel Drive · Automatic (AV-S6)
- Curb weight
- 4,209 lbs
- Heaviest recorded configuration: CROWN SIGNIA 4DR WAGON
- Length
- 194.1 in · 73.6 in wide · 61.8 in tall
- Wheelbase
- 112.2 in
2026 Toyota Crown Signia trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 39 | 37 | 38 |
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 →Dimensions & Size
Dimensions for every year and trim
View details →Curb Weight
Curb Weight for every year and trim
View details →Toyota Crown Signia — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 39 | 37 | 38 | Regular Gasoline |
| 2025 | Auto (AV-S6), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S6) | All-Wheel Drive | 39 | 37 | 38 | Regular Gasoline |
Compare across every brand
All Toyota Crown Signia specifications
Toyota Crown Signia — Frequently Asked Questions
What is the fuel economy of the 2026 Toyota Crown Signia?
The Toyota Crown Signia is EPA-rated at up to 38 MPG combined (39 city / 37 highway).
What engine does the 2026 Toyota Crown Signia have?
The Toyota Crown Signia uses a 2.5L 4-cylinder engine paired with an Automatic transmission.
What years of the Toyota Crown Signia are covered here?
This page documents 2 verified Toyota Crown Signia configurations across model years 2025–2026.
Which model year of the Toyota Crown Signia is the most fuel efficient?
Every documented Toyota Crown Signia model year lands on the same 38 MPG combined peak, so fuel economy is not a reason to prefer one year over another.
How many engine options does the Toyota Crown Signia have?
Across every year on record the Toyota Crown Signia uses one displacement, 2.5L, so trims differ by drivetrain and equipment rather than engine size.
Is the 2026 Toyota Crown Signia front-wheel drive or all-wheel drive?
Every Toyota Crown Signia configuration on record here is All-Wheel Drive; no alternative drivetrain appears in the 2025–2026 data.