2026 BMW iX Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 BMW iX Specs at a Glance
The 2026 BMW iX gets 97 mpg combined on the All-Wheel Drive configuration, is EPA-rated for 364 miles of range, weighs 5,688 lbs, measures 195.3 in long. Figures are per configuration, not a single official number — other trims rate as low as 75 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 97 mpg (99 city / 94 hwy)
- Best configuration: All-Wheel Drive · Automatic (A1) · other 2026 trims rate 75–97 mpg combined
- EPA range
- 364 miles
- Curb weight
- 5,688 lbs
- Heaviest recorded configuration: iX M70 xDRIVE SERIES
- Length
- 195.3 in · 77.2 in wide · 66.5 in tall
- Wheelbase
- 118.1 in
2026 BMW iX trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 94 | 93 | 94 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 91 | 88 | 89 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 85 | 82 | 84 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 89 | 85 | 87 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 94 | 97 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 92 | 89 | 91 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 90 | 85 | 88 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 87 | 83 | 85 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 79 | 82 | 80 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 74 | 78 | 76 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 74 | 76 | 75 |
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 iX — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 94 | 93 | 94 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 91 | 88 | 89 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 85 | 82 | 84 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 89 | 85 | 87 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 94 | 97 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 92 | 89 | 91 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 90 | 85 | 88 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 87 | 83 | 85 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 79 | 82 | 80 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 74 | 78 | 76 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 74 | 76 | 75 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 75 | 77 | 76 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 75 | 79 | 77 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 87 | 85 | 86 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 84 | 81 | 83 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 89 | 85 | 87 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 84 | 83 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 81 | 81 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 81 | 81 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 78 | 82 | 80 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 83 | 82 | 83 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 87 | 85 | 86 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 86 | 87 | 86 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 84 | 83 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 86 | 85 | 86 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 76 | 80 | 77 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 77 | 80 | 78 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 86 | 87 | 86 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 84 | 83 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 86 | 85 | 86 | Electricity |
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Compare across every brand
All BMW iX specifications
BMW iX — Frequently Asked Questions
What is the fuel economy of the 2026 BMW iX?
The BMW iX is EPA-rated at up to 97 MPGe combined (99 city / 94 highway).
What engine does the 2026 BMW iX have?
The BMW iX is fully electric — it uses an electric motor with a single-speed transmission instead of a combustion engine.
How far can the 2026 BMW iX go on a full charge?
The BMW iX has an EPA-rated electric driving range of up to 364 miles.
What years of the BMW iX are covered here?
This page documents 30 verified BMW iX configurations across model years 2022–2026.
Which model year of the BMW iX is the most fuel efficient?
The 2026 BMW iX holds the highest combined rating at 97 MPG; the 2022 sits lowest at 86 MPG, a difference of 11 MPG (about 13%) across the 5 rated years on file.
Is the 2026 BMW iX front-wheel drive or all-wheel drive?
Every BMW iX configuration on record here is All-Wheel Drive; no alternative drivetrain appears in the 2022–2026 data.