2020 Volvo S90 — Full Specifications
As an Amazon Associate and CJ Affiliate and AWIN publisher we earn from qualifying purchases. Links below are affiliate links.
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 Volvo S90 is a saloon/sedan powered by a 2L 4-cyl twin-charged premium gasoline engine. Its most fuel-efficient configuration returns around 30 mpg (UK) / 25 mpg (US EPA) combined, with 30–36 mpg (UK) across all configurations. A plug-in hybrid version is also listed by EPA (2L 4-cyl twin-charged), returning around 36 mpg (UK) combined. Owners often keep a Volvo S90 workshop manual to hand for servicing and repairs.
Compared with the 2019 Volvo S90: Fuel economy slips from 32 to 30 mpg (UK) combined on the most efficient configuration. No longer listed: 2L 4-cyl turbo.
Full Specifications
| Engine | 2L 4-cyl twin-charged |
|---|---|
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Conventional |
| Drive | All-Wheel Drive |
| Body Style | Saloon/Sedan |
| Length | 4963 mm |
| Width | 1879 mm |
| Height | 1443 mm |
| Passenger Volume (EPA) | 102 cu ft (2,888 L) |
| Luggage Volume (EPA) | 14 cu ft (396 L) |
| Fuel Economy (UK) | 30 combined / 25 urban / 37 extra-urban mpg |
| Fuel Economy (US EPA) | 25 combined / 21 city / 31 highway mpg |
| CO₂ Emissions | 222 g/km |
| EPA Greenhouse Gas Score | 5 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,300 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2020 Volvo S90, all with the 2L 4-cyl twin-charged engine. Combined fuel economy ranges from 25 to 30 mpg (US), or 30 to 36 mpg (UK), depending on engine, transmission and drive. 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 | Automatic (S8) | All-Wheel Drive | 30 | 25 (21/31) | 222 | $3,300 |
| 2L 4-cyl twin-charged (Plug-in Hybrid) | Automatic (S8) | All-Wheel Drive | 36 | 30 (28/31) | 101 | $2,750 |
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 102 cubic feet (about 2,888 litres) and luggage volume at 14 cubic feet (about 396 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 Volvo S90
Running Costs: 2020 Volvo S90
Covering around 8,000 miles a year in a 2020 Volvo S90 at 30 mpg combined, expect roughly 1,212 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,300 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 Volvo S90 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.
Recalls & Owner Complaints (NHTSA)
NHTSA lists no safety recall campaigns for the 2020 Volvo S90 as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
Owners have filed 1 complaint with NHTSA about the 2020 Volvo S90. The most-reported areas are Service brakes (1), Wheels (1), Suspension (1).
Used-buyer checklist for the 2020 Volvo S90
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Brakes (1 owner complaint) — Brake firmly from speed and look for pulling, vibration or a soft pedal; ask for brake service history.
- Wheels (1 owner complaint) — Look for bent or cracked wheels and ask about any wheel recalls.
- Suspension (1 owner complaint) — Listen for knocks over bumps and check tyre wear for signs of alignment problems.
Source: US NHTSA recall and consumer-complaint databases, retrieved 6 October 2026. Complaints are unverified owner reports, not confirmed defects. Check any vehicle by VIN at nhtsa.gov/recalls, and see our guide to checking a used car for recalls.
How It Compares
At 30 mpg (UK) combined it sits close to the 30 mpg average for Volvo models in our database. Its 222 g/km CO₂ figure is 14 g/km higher than the 208 g/km Volvo average.
Of the 10 Volvo S90 model years we cover, the 2020 ranks 8th for combined fuel economy on its best configuration (30 mpg UK combined, against a high of 36 mpg). See every Volvo S90 year side by side.
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 Volvo S90
Frequently Asked Questions
What engine does the 2020 Volvo S90 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 Volvo S90?
The most efficient configuration returns around 30 mpg (UK) combined, or 25 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 30 to 36 mpg. The plug-in hybrid version returns around 36 mpg (UK) combined.
How much does the 2020 Volvo S90 cost to fuel per year?
The US EPA estimates about $3,300 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.
Does the 2020 Volvo S90 have any recalls?
NHTSA lists no safety recall campaigns for the 2020 Volvo S90 as of 6 October 2026. Recalls can be issued years after a model is sold, so it is still worth checking your own VIN.
What are the most common problems reported for the 2020 Volvo S90?
Among the 1 owner complaints filed with NHTSA, the most-reported areas are Service brakes (1 complaint), Wheels (1 complaint), Suspension (1 complaint). Complaints are unverified owner reports, not confirmed defects, and raw counts rise with how many cars were sold.
How much interior and luggage space does the 2020 Volvo S90 have?
EPA measures interior passenger volume at 102 cubic feet (about 2,888 litres) and luggage volume at 14 cubic feet (about 396 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.