2019 Audi A8 L — Full Specifications
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The 2019 Audi A8 L is a saloon/sedan offered with 2 engines (3L 6-cyl turbo, 4L 8-cyl turbo). Its most fuel-efficient configuration returns around 26 mpg (UK) / 22 mpg (US EPA) combined, with 22–26 mpg (UK) across all configurations. Owners often keep a Audi A8 L workshop manual to hand for servicing and repairs.
Compared with the 2018 Audi A8 L: Fuel economy is essentially unchanged at around 26 mpg (UK) combined. EPA lists new engine options for 2019: 3L 6-cyl turbo. No longer listed: 3L 6-cyl supercharged. EPA passenger volume changes from 107 to 111 cu ft.
Full Specifications
| Engine (most efficient) | 3L 6-cyl turbo |
|---|---|
| Engine options | 3L 6-cyl turbo · 4L 8-cyl turbo |
| Transmission (most efficient) | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Powertrain | Hybrid |
| Drive | All-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 111 cu ft (3,143 L) |
| Luggage Volume (EPA) | 13 cu ft (368 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 | 252 g/km |
| EPA Greenhouse Gas Score | 4 / 10 (10 = lowest emissions) |
| EPA Est. Annual Fuel Cost | $3,750 (15,000 mi/yr, US prices) |
Engine & Transmission Options
EPA lists 2 configurations for the 2019 Audi A8 L across 2 engines (3L 6-cyl turbo, 4L 8-cyl turbo). Combined fuel economy ranges from 18 to 22 mpg (US), or 22 to 26 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 |
|---|---|---|---|---|---|---|
| 3L 6-cyl turbo (Hybrid) | Automatic (S8) | All-Wheel Drive | 26 | 22 (19/27) | 252 | $3,750 |
| 4L 8-cyl turbo (Hybrid) | Automatic (S8) | All-Wheel Drive | 22 | 18 (15/23) | 308 | $4,550 |
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 111 cubic feet (about 3,143 litres) and luggage volume at 13 cubic feet (about 368 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2019 Audi A8 L
Running Costs: 2019 Audi A8 L
Covering around 8,000 miles a year in a 2019 Audi A8 L 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 $3,750 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.
2019 Audi A8 L 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
At 26 mpg (UK) combined it sits close to the 27 mpg average for Audi models in our database.
Of the 13 Audi A8 L model years we cover, the 2019 ranks 6th for combined fuel economy on its best configuration (26 mpg UK combined, against a high of 34 mpg). See every Audi A8 L 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 2019 Audi A8 L
Frequently Asked Questions
What engine does the 2019 Audi A8 L have?
EPA lists 2 engines for the 2019 Audi A8 L: 3L 6-cyl turbo, 4L 8-cyl turbo. The most fuel-efficient configuration pairs the 3L 6-cyl turbo with a automatic (s8).
What is the fuel economy of the 2019 Audi A8 L?
The most efficient configuration returns around 26 mpg (UK) combined, or 22 mpg on the US EPA cycle. Across all configurations the UK combined figure runs from 22 to 26 mpg.
How much does the 2019 Audi A8 L cost to fuel per year?
The US EPA estimates about $3,750 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 2019 Audi A8 L have?
EPA measures interior passenger volume at 111 cubic feet (about 3,143 litres) and luggage volume at 13 cubic feet (about 368 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.