Cars

Used Audi A3 cars in Luxembourg

Found 383 cars

From €2,000 to €99,500, half under €29,990 · Typically 2025 with 20,800 km. Most used A3s are third generation, from 2012 and updated in 2016, or fourth, from 2020 and refreshed in 2024. The five-door Sportback is the usual body, and the plug-in e-tron, TFSI e and e-hybrid usually pay only the minimum road tax.

383 cars found

Audi A3 Sportback A3 Sportback

€37,119

LuxautoFair price+2%Newly added

2026

20 km

1 hour ago

Petrol

Automatic

Mersch

Audi A3 Sportback A3 Sportback

€37,119

LuxautoFair price+2%Newly added

2026

20 km

1 hour ago

Petrol

Automatic

Mersch

Audi A3 Sportback A3 Sportback

€37,119

LuxautoFair price+2%Newly added

2026

20 km

1 hour ago

Petrol

Automatic

Mersch

Audi A3 Sportback S line

€41,996

LuxautoFair price+2%Newly added

2026

20 km

1 hour ago

Petrol

Automatic

Mersch

Audi A3 Sportback A3 Sportback

€34,661

LuxautoFair price-5%Newly added

2026

20 km

1 hour ago

Petrol

Automatic

Mersch

Audi A3 AUDI A3 CABRIOLET S-LINE NAVI XENON LED MFL

€17,400

DIB AutomobileHigh price+6%Newly added

2017

103,000 km

10 hours ago

Petrol

Manual

Remich

Audi A3 S-line

€9,500

LuxautoGood price-50%Newly added

2019

310,000 km

11 hours ago

Diesel

Automatic

Luxembourg

Audi A3 Sportback 40 e-tron Design S tronic

€20,990

AutopolisGood price-15%Newly added

2020

60,000 km

14 hours ago

Hybrid

Automatic

Luxembourg

Audi A3 Sportback S-Line

€28,990

LuxautoFair price0%Newly added

2024

36,912 km

14 hours ago

Petrol

Automatic

Esch-sur-Alzette

Audi A3

€3,490

LuxautoHigh price+55%

2005

226,000 km

2 days ago

Diesel

Manual

Diekirch

383 cars found

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Which used Audi A3 is the best buy?

A third-generation A3 after its 2016 update, with the 1.5 TFSI from 2017 or the 2.0 TDI, is mature and good value. The fourth generation, from 2020, has a more modern cockpit and was refreshed again in 2024.

What are the known problems of the Audi A3 TFSI engines?

The chain-driven 1.2 and 1.4 TFSI of second-generation A3s, built until 2012, can suffer timing-chain stretch: listen for a rattle on a cold start. Some 2.0 TFSI engines of the same era burn oil.

How much road tax does a used Audi A3 plug-in hybrid pay in Luxembourg?

Usually the €30 minimum, because a plug-in hybrid is taxed on its petrol engine's low official CO₂ figure. That covers the A3 Sportback e-tron, the 40 and 45 TFSI e and the newer e-hybrid.

Which versions does the new Audi A3 come in, in Luxembourg?

The TFSI petrol with 116 or 150 PS, manual or S tronic, the TDI with 116 PS manual or 150 PS S tronic, and the e-hybrid plug-in with 204 or 272 PS and a 20 kWh battery. Bodies are Sportback, saloon and allstreet, in base, advanced and S line trims.