2020 Audi Q3 — Full Specifications
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The 2020 Audi Q3 is an SUV powered by a 2L 4-cyl turbo regular gasoline engine. It returns around 26 mpg (UK) / 22 mpg (US EPA) combined. Owners often keep a Audi Q3 workshop manual to hand for servicing and repairs.
Compared with the 2019 Audi Q3: Fuel economy is essentially unchanged at around 26 mpg (UK) combined. The engine line-up listed by EPA is unchanged. It carries the same 5★ overall NHTSA rating.
Full Specifications
| Engine | 2L 4-cyl turbo |
|---|---|
| Transmission | Automatic (S8) |
| Fuel Type | Regular Gasoline |
| Powertrain | Conventional |
| Drive | All-Wheel Drive |
| Body Style | SUV |
| Passenger Volume (EPA) | 84 cu ft (2,379 L) |
| Luggage Volume (EPA) | 17 cu ft (481 L) |
| Fuel Economy (UK) | 26 combined / 23 urban / 32 extra-urban mpg |
| Fuel Economy (US EPA) | 22 combined / 19 city / 27 highway mpg |
| CO₂ Emissions | 248 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,050 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 1 configuration for the 2020 Audi Q3, all with the 2L 4-cyl turbo 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 turbo | Automatic (S8) | All-Wheel Drive | 26 | 22 (19/27) | 248 | $3,050 |
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 84 cubic feet (about 2,379 litres) and luggage volume at 17 cubic feet (about 481 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 Audi Q3
Running Costs: 2020 Audi Q3
Covering around 8,000 miles a year in a 2020 Audi Q3 at 26 mpg combined, expect roughly 1,399 litres of fuel annually — multiply by your local price per litre for a cost estimate. For US owners, the EPA estimates about $3,050 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.
Planning a road trip? Grab a road trip packing list. Only need this car occasionally? See our buy vs rent comparison.
2020 Audi Q3 Safety Ratings (NHTSA)
Recalls & Owner Complaints (NHTSA)
NHTSA lists 3 safety recall campaigns that include the 2020 Audi Q3 (as of 6 October 2026). Most affected areas: Steering (1), Service brakes (1), Seats (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
- Steering — campaign 26V590000, reported 11 September 2026. Risk: A broken steering rack housing can result in a loss of steering control, increasing the risk of a crash.
- Service brakes — campaign 20V786000, reported 16 December 2020. Risk: A bent or detached brake pedal plate decreases the contact area for the driver's foot and increases the risk of a crash.
- Seats — campaign 20V644000, reported 19 October 2020. Risk: The incorrect bolt connection could fail, increasing the risk of injury in the event of a crash.
Owners have filed 65 complaints with NHTSA about the 2020 Audi Q3. The most-reported areas are Electrical system (22), Engine (20), Unspecified (18). Complaints include 2 reported crashes. That is well above the median of 16 complaints across the 12 Audi Q3 model years in our data.
Used-buyer checklist for the 2020 Audi Q3
Based on where NHTSA recalls and owner complaints cluster for this model year, these are the areas worth checking before you buy:
- Electrical system (22 owner complaints) — Test every switch, window, light and warning lamp on a test drive, and ask about battery or alternator replacements.
- Engine (20 owner complaints) — Listen for unusual noise on a cold start, check for warning lights and ask for the service records.
- Steering (1 recall campaign · 10 owner complaints) — Check for play, noise or heavy steering, and ask whether any steering recall work was done.
- Brakes (1 recall campaign) — Brake firmly from speed and look for pulling, vibration or a soft pedal; ask for brake service history.
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
How does the Audi Q3 compare to similar SUVs? SUVs in our database average around 27 mpg (UK) combined — this model sits close to that average, within 1 mpg. Its 248 g/km CO₂ figure is 5 g/km lower than the 253 g/km average for SUVs on this site. This comparison is based on 1824 SUVs in our dataset.
At 26 mpg (UK) combined it sits close to the 27 mpg average for Audi models in our database.
Of the 12 Audi Q3 model years we cover, the 2020 ranks 11th for combined fuel economy on its best configuration (26 mpg UK combined, against a high of 30 mpg). See every Audi Q3 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 Audi Q3
Frequently Asked Questions
What engine does the 2020 Audi Q3 have?
It's fitted with a 2L 4-cyl turbo regular gasoline engine, paired with a automatic (s8) transmission.
What is the fuel economy of the 2020 Audi Q3?
The most efficient configuration returns around 26 mpg (UK) combined, or 22 mpg on the US EPA cycle.
How much does the 2020 Audi Q3 cost to fuel per year?
The US EPA estimates about $3,050 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 Audi Q3 have a good safety rating?
It holds an overall NHTSA rating of 5 stars, with 4 stars for frontal crash protection.
Does the 2020 Audi Q3 have any recalls?
NHTSA lists 3 safety recall campaigns that include the 2020 Audi Q3 (as of 6 October 2026). Most affected areas: Steering (1), Service brakes (1), Seats (1). A campaign often covers several model years or models, so check your own VIN to see whether your car is affected.
What are the most common problems reported for the 2020 Audi Q3?
Among the 65 owner complaints filed with NHTSA, the most-reported areas are Electrical system (22 complaints), Engine (20 complaints), Unspecified (18 complaints). 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 Audi Q3 have?
EPA measures interior passenger volume at 84 cubic feet (about 2,379 litres) and luggage volume at 17 cubic feet (about 481 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.
Is the Audi Q3's fuel economy good for an SUV?
It returns around 26 mpg (UK) combined, against a same-body-style average of roughly 27 mpg among the SUVs we track.