2018 Audi A3 Cabriolet quattro

Compact Sedan Regular
Audi A3 Cabriolet quattro 2018
25MPG Combined
1 Trim
← 2017 2018 2019 →
Updated February 27, 2026

Looking at the 2018 Audi A3 Cabriolet quattro? This Compact Sedan offers 25 combined MPG and comes with 1 available configurations. We break down the specs, safety data, and how it compares to the competition.

2018 Audi A3 Cabriolet quattro Specifications

SpecValue
Combined MPG25 combined MPG
City MPG22
Highway MPG30
Body StyleCompact Sedan
Fuel TypeRegular
DriveAWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2018 Audi A3 Cabriolet quattro costs approximately $1,750 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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