2026 BMW i4 Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 BMW i4 Specs at a Glance
The 2026 BMW i4 gets 118 mpg combined on the Rear-Wheel Drive configuration, is EPA-rated for 333 miles of range. Figures are per configuration, not a single official number — other trims rate as low as 81 mpg combined. Every figure below comes from EPA, NHTSA, or manufacturer published data — no estimates.
- Combined MPG
- 118 mpg (121 city / 115 hwy)
- Best configuration: Rear-Wheel Drive · Automatic (A1) · other 2026 trims rate 81–118 mpg combined
- EPA range
- 333 miles
2026 BMW i4 trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 93 | 95 | 94 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 103 | 101 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 80 | 81 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 96 | 98 |
| Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 112 | 105 | 108 |
| Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 121 | 115 | 118 |
| Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 113 | 105 | 109 |
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 →Electric Range & Charging Time
EV Range for every year and trim
View details →BMW i4 — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 93 | 95 | 94 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 103 | 101 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 82 | 80 | 81 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 96 | 98 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 112 | 105 | 108 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 121 | 115 | 118 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 113 | 105 | 109 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 117 | 114 | 116 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 108 | 104 | 106 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 113 | 111 | 112 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 106 | 103 | 104 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 93 | 96 | 94 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 80 | 80 | 80 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 99 | 103 | 101 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 93 | 95 | 94 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 122 | 119 | 120 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 111 | 107 | 110 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 109 | 108 | 109 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | 4-Wheel Drive | 94 | 98 | 95 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | 4-Wheel Drive | 79 | 80 | 80 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | 4-Wheel Drive | 107 | 111 | 109 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | 4-Wheel Drive | 98 | 100 | 99 | Electricity |
| 2024 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 100 | 99 | 100 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 79 | 80 | 80 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 109 | 108 | 109 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 100 | 98 | 99 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 94 | 98 | 96 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 107 | 102 | 105 | Electricity |
| 2023 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 115 | 111 | 113 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 109 | 108 | 109 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 100 | 98 | 99 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 94 | 98 | 96 | Electricity |
| 2022 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 79 | 80 | 80 | Electricity |
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Compare across every brand
All BMW i4 specifications
More BMW models
View all BMW models →BMW i4 — Frequently Asked Questions
What is the fuel economy of the 2026 BMW i4?
The BMW i4 is EPA-rated at up to 120 MPGe combined (122 city / 119 highway), a historical peak recorded on the 2024 model year.
What engine does the 2026 BMW i4 have?
The BMW i4 is fully electric — it uses an electric motor with a single-speed transmission instead of a combustion engine.
How far can the 2026 BMW i4 go on a full charge?
The BMW i4 has an EPA-rated electric driving range of up to 333 miles.
What years of the BMW i4 are covered here?
This page documents 33 verified BMW i4 configurations across model years 2022–2026.
Which model year of the BMW i4 is the most fuel efficient?
The 2024 BMW i4 holds the highest combined rating at 120 MPG; the 2022 sits lowest at 109 MPG, a difference of 11 MPG (about 10%) across the 5 rated years on file.
Is the 2026 BMW i4 front-wheel drive or all-wheel drive?
The BMW i4 appears in 3 drivetrain layouts across the years documented here — All-Wheel Drive, Rear-Wheel Drive, 4-Wheel Drive — with the latest 2026 record on All-Wheel Drive.