2018 · 40 TDI quattro S tronic · 4 verified findings
"Is the A5 40 TDI quattro S tronic reliable, and what should you check?"
When buying a used Audi A5 2.0 TFSI 2018 (F5), the most frequently mentioned issue: Timing chain/tensioner problems (past). Also, turbocharger failure is commonly reported.
Engines available in this year
Engine varies by trim; verify the engine code on the listing.
DESA,DETA
40 TDI quattro S tronic · 40 TDI (190 bg) quattro S tronic
DFBA
40 TDI quattro S tronic · 40 TDI (204 bg) quattro S tronic
EA288/DFHA
40 TDI quattro S tronic · 40 TDI (190 bg) quattro S tronic
Known issues and risks
Listed from most frequently reported, each with its source.
Timing chain/tensioner problems (past)
Often reported
In some 2.0 EA888 engine families, especially early generations, abnormal wear of the timing chain or tensioner may occur, potentially leading to major engine damage.
Timing chain
Turbocharger failure
Often reported
Some A5 owners report turbocharger anomalies causing power loss, turbo sensor errors, unusual noises, or sluggish throttle response.
Turbo
Same trim, different year
2018
Frequently asked questions
What to look for when buying an Audi A5 2.0 TFSI?+
When buying a 2018 model 2.0 TFSI, check service history, test drive, and engine/transmission warnings. Most commonly reported issues: timing chain/tensioner problems (past); turbocharger failure.
What are the common problems of Audi A5 2.0 TFSI?+
Most commonly reported issues: timing chain/tensioner problems (past); turbocharger failure.
Is the Audi A5 2.0 TFSI reliable?+
Instead of a simple yes/no, it's better to evaluate proven pros and cons together. This page lists 2 verified findings.
How does Carbeak collect data?+
The cards on this page are derived from European fault records records; brand, fuel, engine, and generation compatibility between source vehicle and target vehicle is verified. Topics with insufficient evidence are not shown.
We only publish claims we can verify. Cards come from European fault records and owner reports matched to this vehicle on brand, fuel, engine and generation.
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