"Is the A5 2.0 TDI reliable, and what should you check?"
When buying a used Audi A5 2.0 TDI 2016 (8F / 8T / facelift), the most frequently mentioned issue is a clogged Diesel Particulate Filter (DPF). Additionally, sensitive injectors / common rail system are also commonly reported.
Engines available in this year
Engine varies by trim; verify the engine code on the listing.
CRBC,CRLB,CRUA,DBGA,DEJA,DCYA
2.0 TDI · 2.0 TDI (150 bg)
CRBC,CRLB,CRUA
2.0 TDI · 2.0 TDI (150 bg)
DETA
2.0 TDI · 2.0 TDI (190 bg)
DEUA
2.0 TDI · 2.0 TDI (150 bg)
DEUC
2.0 TDI · 2.0 TDI (122 bg)
DESA,DETA,DFVA
2.0 TDI · 2.0 TDI (190 bg)
CDDA,CNHA
2.0 TDI · 2.0 TDI (190 bg)
DFGA
2.0 TDI · 2.0 TDI (150 bg)
EA288/CUVC,DBBA,DFTA
2.0 TDI · 2.0 TDI (150 bg)
EA288/CUVD,DFTC
2.0 TDI · 2.0 TDI (120 bg)
Known issues and risks
Listed from most frequently reported, each with its source.
Clogged Diesel Particulate Filter (DPF)
Often reported
Many A5 2.0 TDI 136 HP models report DPF clogging, especially with city or short-distance driving that prevents effective regeneration.
Exhaust Emissions
Sensitive injectors / common rail system
Often reported
Failures in injectors or other common rail components are reported; can cause irregular injection, exhaust smoke, power loss, and engine warning light.
Fuel System
Dual-mass flywheel and clutch wear
Often reported
Many A5 diesels report that the dual-mass flywheel is prone to premature wear; this can cause noise, vibration, jerky gear changes, and clutch engagement issues. Replacing the flywheel and clutch set is relatively expensive.
Transmission
Turbocharger issues (low boost/smoke)
Often reported
Turbocharger may experience boost loss (low boost), power drop, exhaust smoke, or abnormal noises. Reported causes include impeller/cartridge wear, actuator failure, or intercooler pipe leaks.
When buying a 2016 model 2.0 TDI, check service history, test drive, and engine/transmission warnings. Most commonly reported issues: clogged Diesel Particulate Filter (DPF); sensitive injectors / common rail system; dual-mass flywheel and clutch wear.
What are the chronic problems of the Audi A5 2.0 TDI?+
Most commonly reported issues: clogged Diesel Particulate Filter (DPF); sensitive injectors / common rail system; dual-mass flywheel and clutch wear.
Is the Audi A5 2.0 TDI reliable?+
Instead of a simple yes/no, it's better to weigh the proven pros and cons together. This page lists 4 verified findings.
How does Carbeak collect data?+
The cards on this page are derived from Difetti fault database records; the source vehicle and target vehicle are verified for brand, fuel, engine, and generation compatibility. Topics with insufficient evidence are not shown.