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2014 Audi A6 quattro — 3.0L 6-cyl, S8 automatic, AWD
This 2014 Audi A6 quattro (3.0L 6-cyl, S8 automatic, AWD) runs on diesel. DIESEL
29
MPG combined (24 city / 38 hwy)
$2,700
est. fuel cost / year (EPA, 15k mi)
349 g/mi
tailpipe CO₂
Other 2014 Audi A6 quattro trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.0L 4-cyl, S8 automatic, AWD | PREMIUM | 23 | $3,350 |
| 3.0L 6-cyl, S8 automatic, AWD | PREMIUM | 21 | $3,650 |
EPA fuel type: Diesel · class: Midsize Cars · retrieved 2026-06-14.