2026 Polestar 3 Specs: MPG, Gas Mileage, Engine Size & Dimensions
2026 Polestar 3 Specs at a Glance
The 2026 Polestar 3 gets 97 mpg combined on the Rear-Wheel Drive configuration, is EPA-rated for 312 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
- 97 mpg (105 city / 89 hwy)
- Best configuration: Rear-Wheel Drive · Automatic (A1) · other 2026 trims rate 81–97 mpg combined
- EPA range
- 312 miles
2026 Polestar 3 trims and MPG
| Trim | Engine | Trans | Drive | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 105 | 89 | 97 |
| Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 102 | 88 | 95 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 85 | 76 | 81 |
| Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 95 | 84 | 90 |
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 →Polestar 3 — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2026 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 105 | 89 | 97 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 102 | 88 | 95 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 85 | 76 | 81 | Electricity |
| 2026 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 95 | 84 | 90 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 91 | 82 | 87 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 92 | 84 | 88 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 84 | 76 | 80 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | All-Wheel Drive | 81 | 73 | 77 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 103 | 84 | 94 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 105 | 86 | 95 | Electricity |
| 2025 | Auto (A1) | — | Automatic (A1) | Rear-Wheel Drive | 100 | 82 | 91 | Electricity |
Compare the Polestar 3 with rivals
- Polestar 3 vs Rivian R1S
- Polestar 3 vs Porsche Macan
- Polestar 3 vs Tesla Model X
- Polestar 3 vs Volkswagen ID.4
- Polestar 3 vs Tesla Model Y
- Polestar 3 vs Volvo XC40
- Polestar 3 vs Volvo EX90
- Polestar 3 vs Toyota bZ4X
- Polestar 3 vs Subaru Solterra
- Polestar 3 vs Toyota bZ
- Polestar 3 vs Volvo EX30
- Polestar 3 vs Chevrolet Equinox
- Polestar 3 vs Hyundai Kona
- Polestar 3 vs Chevrolet Blazer
- Polestar 3 vs Ford Mustang Mach-E
- Polestar 3 vs BMW iX
- Polestar 3 vs Mercedes-Benz G-Class
- Polestar 3 vs Hyundai Ioniq 5
- Polestar 3 vs Kia EV6
- Polestar 3 vs Lucid Gravity
- Polestar 3 vs Jeep Wagoneer
- Polestar 3 vs Genesis GV70
- Polestar 3 vs Cadillac LYRIQ
- Polestar 3 vs Genesis GV60
- Polestar 3 vs Lexus RZ
- Polestar 3 vs Hyundai Nexo
- Polestar 3 vs Audi Q4 e-tron
- Polestar 3 vs Maserati Grecale
- Polestar 3 vs Kia EV9
- Polestar 3 vs Cadillac OPTIQ
- Polestar 3 vs Audi Q6 e-tron
- Polestar 3 vs Honda Prologue
- Polestar 3 vs Audi e-tron
- Polestar 3 vs Audi SQ8 e-tron
- Polestar 3 vs Audi e-tron S
- Polestar 3 vs Mercedes-Benz EQB
Compare across every brand
All Polestar 3 specifications
Polestar 3 — Frequently Asked Questions
What is the fuel economy of the 2026 Polestar 3?
The Polestar 3 is EPA-rated at up to 97 MPGe combined (105 city / 89 highway).
What engine does the 2026 Polestar 3 have?
The Polestar 3 is fully electric — it uses an electric motor with a single-speed transmission instead of a combustion engine.
How far can the 2026 Polestar 3 go on a full charge?
The Polestar 3 has an EPA-rated electric driving range of up to 350 miles.
What years of the Polestar 3 are covered here?
This page documents 11 verified Polestar 3 configurations across model years 2025–2026.
Which model year of the Polestar 3 is the most fuel efficient?
The 2026 Polestar 3 holds the highest combined rating at 97 MPG; the 2025 sits lowest at 95 MPG, a difference of 2 MPG (about 2%) across the 2 rated years on file.
Is the 2026 Polestar 3 front-wheel drive or all-wheel drive?
The Polestar 3 appears in 2 drivetrain layouts across the years documented here — Rear-Wheel Drive, All-Wheel Drive — with the latest 2026 record on Rear-Wheel Drive.