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Every generation rated
The pre-MQB A4. 2.0 TDI is solid but timing belt every 130,000km is critical. 1.8 TFSI oil consumption. Well known and cheap to service. Avoid CVT automatic — manual or S tronic only.
€5,000–€10,000
The sweet spot. Excellent build quality, refined engines, wide spec availability. 2.0 TDI 177hp Avant is the outstanding used buy. S tronic DSG is excellent if fluids are maintained. Avoid Multitronic CVT at all costs.
€10,000–€22,000
More refined than B8, lighter, better economy. 2.0 TDI 150/190hp are both strong. 2.0 TFSI 190hp good petrol choice. S tronic mandatory over torque converter on most versions. More complex but fewer issues than B8 if maintained.
€18,000–€38,000
⚠️ Avoid the Multitronic CVT Gearbox — Completely
The Multitronic CVT automatic gearbox fitted to some B7 and B8 A4 models is one of the most unreliable gearboxes in the segment. Slipping, shuddering, and complete failure are common. Replacement costs €3,000–€5,000. Any A4 with a Multitronic should be avoided entirely. S tronic (DSG) or manual only.
Best engines to buy
2.0 TDI 177hp (B8) — Top Pick
The outstanding used A4 engine. The 2.0 TDI 177hp in the B8 Avant is one of the finest executive estate drivetrains available in Ireland. Strong torque, excellent economy averaging 5.5–6.5L/100km, and proven reliability with full service history. Timing belt every 130,000km — verify records. S tronic DSG on this engine is excellent if fluid changes are documented.
2.0 TDI 150hp (B9) — Modern Diesel
The B9 2.0 TDI 150hp is a refined, economical, and reliable diesel. The EA288 engine is a significant step forward from the EA189. Confirm Dieselgate emissions update was applied on pre-2016 EA189 engines. DPF health is the main check on any diesel A4 used for short urban journeys.
2.0 TFSI 190hp (B9) — Petrol Pick
The B9's 2.0 TFSI is a capable and refined petrol engine. Economy averages 8–9L/100km in real-world Irish driving. Chain-driven — no timing belt to worry about. Oil consumption check recommended on older examples. More enjoyable to drive than the diesel at the cost of higher fuel bills.
3.0 TDI 218/272hp — Premium Diesel
The 3.0 TDI V6 is a magnificent motorway engine — whisper-quiet, effortlessly fast, and capable of 6.5L/100km long-distance. More complex than the 2.0 TDI with higher maintenance costs. Outstanding executive transport for serious mileage drivers. Quattro AWD usually standard on V6 models.
What to check at viewing
Pre-Purchase Checklist
1
Gearbox type — confirm it is S tronic or manual. Walk away from any Multitronic CVT.
2
Dieselgate recall — confirm EA189 emissions update applied on any diesel pre-2016.
3
Timing belt history — every 130,000km on 2.0 TDI. Verify records.
4
DSG/S tronic fluid — every 65,000km. Ask specifically — not in service book.
5
Oil consumption — check oil level before test drive, check again after. Any significant consumption is a flag.
6
Quattro coupling (AWD) — Haldex or Torsen service. Ask for records.
7
Cartell and history check — significant numbers of UK import A4s in Ireland.
Irish prices 2026
B7 2.0 TDI manual — €6,000–€10,000. B8 2.0 TDI S tronic Avant — €12,000–€20,000. B8 3.0 TDI Avant — €15,000–€24,000. B9 2.0 TDI — €20,000–€32,000. B9 S4 — €28,000–€40,000.
CarAdvisor Outright Recommendation
2013–2015 Audi A4 B8 Avant 2.0 TDI 177hp S tronic with confirmed DSG fluid history, timing belt replaced, and full service history. Budget €14,000–€19,000. The finest used executive estate available at this price in Ireland.
Frequently Asked Questions
Common Questions
Is the Audi A4 reliable in Ireland?
With the right engine and gearbox, yes. The B8 2.0 TDI with S tronic is an excellent and reliable used buy. Avoid the Multitronic CVT gearbox completely — it is unreliable and expensive to replace. The B9 is more refined and equally reliable with proper maintenance.
What year Audi A4 should I buy in Ireland?
The B8 generation (2008–2016) is the sweet spot for used value — especially the Avant estate. The 2012–2015 2.0 TDI 177hp S tronic Avant is the outstanding recommendation. Budget €12,000–€20,000 for a good example in Ireland.
What is wrong with the Audi A4 Multitronic gearbox?
The Multitronic CVT automatic is one of the most unreliable gearboxes fitted to any mainstream executive car. Slipping, shuddering, and complete failure are common. Replacement costs €3,000–€5,000. Avoid any A4 with Multitronic — S tronic or manual only.
How much does a used Audi A4 cost in Ireland?
A good used Audi A4 B8 costs €10,000–€22,000 in Ireland depending on engine, year and mileage. The Avant estate commands a small premium over the saloon. B9 (2016+) examples start around €18,000–€22,000.
Is the Audi A4 better than the BMW 3 Series?
Both are excellent executive cars. The A4 Avant estate is better for practicality. The BMW 3 Series is sportier and more driver-focused. The A4 quattro AWD system gives confidence on wet Irish roads. Maintenance costs are similar — both require specialist servicing.
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Before You Buy
Run a History Check on This Audi A4
A Cartell or Motorcheck report costs €10–€15 and takes two minutes. These are the flags to watch for on a used Audi A4:
⚠Finance outstanding — premium cars are heavily financed
⚠UK import — large volume of A4s imported from UK, check history gap
⚠Mileage fraud — ex-company A4s are commonly clocked
⚠Write-off — expensive accident repairs frequently concealed on premium cars
⚠Multitronic CVT — confirm gearbox type before viewing
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