2020 Polestar 1 — Full Specifications
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Running gear matters most — before anything else, UK: check tyre prices at TirendoUS: check wheel & tyre prices at WheelHero for this car's fitment.
The 2020 Polestar 1 is a coupe powered by a 2L 4-cyl twin-charged premium gasoline engine. It returns around 31 mpg (UK) / 26 mpg (US EPA) combined. Owners often keep a Polestar 1 workshop manual to hand for servicing and repairs.
Full Specifications
| Engine | 2L 4-cyl twin-charged |
|---|---|
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Plug-in Hybrid |
| Drive | All-Wheel Drive |
| Body Style | Coupe |
| Passenger Volume (EPA) | 72 cu ft (2,039 L) |
| Luggage Volume (EPA) | 4 cu ft (113 L) |
| Fuel Economy (UK) | 31 combined / 26 urban / 37 extra-urban mpg |
| Fuel Economy (US EPA) | 26 combined / 22 city / 31 highway mpg |
| CO₂ Emissions | 58 g/km |
| EPA Greenhouse Gas Score | 10 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,150 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2020 Polestar 1, all with the 2L 4-cyl twin-charged engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| 2L 4-cyl twin-charged (Plug-in Hybrid) | Automatic (S8) | All-Wheel Drive | 31 | 26 (22/31) | 58 | $3,150 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 72 cubic feet (about 2,039 litres) and luggage volume at 4 cubic feet (about 113 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2020 Polestar 1
Running Costs: 2020 Polestar 1
Covering around 8,000 miles a year in a 2020 Polestar 1 at 31 mpg combined, expect roughly 1,173 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,150 a year in fuel for the most efficient configuration (15,000 miles, national average prices). Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2020 Polestar 1 Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
How It Compares
How does the Polestar 1 compare to similar coupes? For context, coupes in our database average around 25 mpg (UK) combined — this model's 31 mpg figure is 6 mpg better than that average. Its 58 g/km CO₂ figure is 220 g/km lower than the 278 g/km average for coupes on this site. This comparison is based on 1072 coupes in our dataset.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2020 Polestar 1
Frequently Asked Questions
What engine does the 2020 Polestar 1 have?
It's fitted with a 2L 4-cyl twin-charged premium gasoline engine, paired with a automatic (s8) transmission.
What is the fuel economy of the 2020 Polestar 1?
The most efficient configuration returns around 31 mpg (UK) combined, or 26 mpg on the US EPA cycle.
How much does the 2020 Polestar 1 cost to fuel per year?
The US EPA estimates about $3,150 a year in fuel for the most efficient configuration, based on 15,000 miles of mixed driving and national average fuel prices. Your own cost will depend on mileage and local prices.
How much interior and luggage space does the 2020 Polestar 1 have?
EPA measures interior passenger volume at 72 cubic feet (about 2,039 litres) and luggage volume at 4 cubic feet (about 113 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.
Is the Polestar 1's fuel economy good for a coupe?
Yes — it returns around 31 mpg (UK) combined, against a same-body-style average of roughly 25 mpg among the coupes we track, making it one of the more efficient options in its class.