2021 Audi A8 L
23MPG
Combined
3
Trims
Updated February 27, 2026
Looking at the 2021 Audi A8 L? This Full-Size Sedan offers 18–23 combined MPG depending on trim and comes with 3 available configurations. We break down the specs, safety data, and how it compares to the competition.
2021 Audi A8 L Specifications
| Spec | Value |
|---|---|
| Combined MPG | 18–23 combined MPG depending on trim |
| City MPG | 21 |
| Highway MPG | 26 |
| Body Style | Full-Size Sedan |
| Fuel Type | Premium |
| Drive | AWD |
| Available Trims | 3 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| 6 cyl | 17/26/21 | 3.0L 6cyl | Automatic (S8) |
| 8 cyl | 15/23/18 | 4.0L 8cyl | Automatic (S8) |
| 6 cyl | 21/26/23 | 3.0L 6cyl | Automatic (S8) |
Annual Fuel Cost
Based on EPA estimates, the 2021 Audi A8 L costs approximately $2,866 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2021 Audi A8 L
See how it stacks up against similar vehicles:
Other Model Years
- 2023 Audi A8 L
- 2021 (this page)
- 2020 Audi A8 L
- 2019 Audi A8 L
- 2018 Audi A8 L
- 2017 Audi A8 L
- 2016 Audi A8 L
- 2015 Audi A8 L
- 2014 Audi A8 L
- 2013 Audi A8 L
- 2012 Audi A8 L
- 2011 Audi A8 L
- 2010 Audi A8 L
- 2009 Audi A8 L
- 2008 Audi A8 L
- 2007 Audi A8 L
- 2006 Audi A8 L
- 2005 Audi A8 L
- 2004 Audi A8 L
- 2003 Audi A8 L
- 2002 Audi A8 L
- 2001 Audi A8 L
- 2000 Audi A8 L
Check Vehicle History
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