2026 BMW XM Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 BMW XM Specs at a Glance
The 2026 BMW XM gets 14 mpg combined on the 4.4L All-Wheel Drive configuration, is EPA-rated for 300 miles of range, weighs 6,127 lbs, measures 201.2 in long. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 14 mpg (12 city / 17 hwy)
- Best configuration: 4.4L · All-Wheel Drive · Automatic (S8)
- EPA range
- 300 miles
- Engine
- 4.4L 8-cyl
- 4.4L · All-Wheel Drive · Automatic (S8)
- Curb weight
- 6,127 lbs
- Heaviest recorded configuration: XM 4DR SUV
- Length
- 201.2 in · 78.7 in wide · 69.3 in tall
- Wheelbase
- 122 in
2026 BMW XM trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (S8), 8 cyl, 4.4 L | 8 · 4.4L | Automatic (S8) | All-Wheel Drive | 12 | 17 | 14 |
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 →Electric Range & Charging Time
EV Range for every year and trim
View details →BMW XM — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (S8), 8 cyl, 4.4 L | 8 · 4.4L | Automatic (S8) | All-Wheel Drive | 12 | 17 | 14 | Premium Gasoline |
| 2025 | Auto (S8), 8 cyl, 4.4 L | 8 · 4.4L | Automatic (S8) | All-Wheel Drive | 12 | 17 | 14 | Premium Gasoline |
| 2024 | Auto (S8), 8 cyl, 4.4 L | 8 · 4.4L | Automatic (S8) | All-Wheel Drive | 12 | 17 | 14 | Premium Gasoline |
| 2023 | Auto (S8), 8 cyl, 4.4 L | 8 · 4.4L | Automatic (S8) | All-Wheel Drive | 12 | 17 | 14 | Premium Gasoline |
Compare across every brand
All BMW XM specifications
BMW XM — Frequently Asked Questions
What is the fuel economy of the 2026 BMW XM?
The BMW XM is EPA-rated at up to 14 MPG combined (12 city / 17 highway).
What engine does the 2026 BMW XM have?
The BMW XM uses a 4.4L 8-cylinder engine paired with an Automatic transmission.
How far can the 2026 BMW XM go on a full charge and tank?
As a plug-in hybrid, the BMW XM has an EPA-rated total driving range of up to 300 miles combining electric and gasoline operation.
What years of the BMW XM are covered here?
This page documents 4 verified BMW XM configurations across model years 2023–2026.
Which model year of the BMW XM is the most fuel efficient?
Every documented BMW XM model year lands on the same 14 MPG combined peak, so fuel economy is not a reason to prefer one year over another.
How many engine options does the BMW XM have?
Across every year on record the BMW XM uses one displacement, 4.4L, so trims differ by drivetrain and equipment rather than engine size.
Is the 2026 BMW XM front-wheel drive or all-wheel drive?
Every BMW XM configuration on record here is All-Wheel Drive; no alternative drivetrain appears in the 2023–2026 data.