← all 1991 Audi 100 quattro trims
1991 Audi 100 quattro — 2.3L 5-cyl, 5-spd manual, AWD
This 1991 Audi 100 quattro (2.3L 5-cyl, 5-spd manual, AWD) takes regular (87-octane) gasoline. REGULAR
18
MPG combined (16 city / 22 hwy)
$3,450
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
EPA fuel type: Regular · class: Midsize Cars · retrieved 2026-06-14.