2018 Audi S5
24MPG
Combined
1
Trim
Updated February 27, 2026
Get the full picture on the 2018 Audi S5. As a Compact Sedan, it achieves 24 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2018 Audi S5 Specifications
| Spec | Value |
|---|---|
| Combined MPG | 24 combined MPG |
| City MPG | 21 |
| Highway MPG | 30 |
| Body Style | Compact Sedan |
| Fuel Type | Premium |
| Drive | AWD |
| Available Trims | 1 |
Annual Fuel Cost
Based on EPA estimates, the 2018 Audi S5 costs approximately $2,450 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2018 Audi S5
See how it stacks up against similar vehicles:
Other Model Years
- 2025 Audi S5
- 2021 Audi S5
- 2020 Audi S5
- 2019 Audi S5
- 2018 (this page)
- 2017 Audi S5
- 2016 Audi S5
- 2015 Audi S5
- 2014 Audi S5
- 2013 Audi S5
- 2012 Audi S5
- 2011 Audi S5
- 2010 Audi S5
- 2009 Audi S5
- 2008 Audi S5
Check Vehicle History
Considering a used Audi S5? Get a comprehensive vehicle history report including accident records, ownership history, and more.
🔍 Check Audi S5 Vehicle History
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