Cars

Used 2026 Audi A3 cars in Luxembourg

Found 159 cars

From €27,980 to €51,900, half under €35,870 · Typically 2026 with 10 km. A 2026 A3 is the fourth generation as refreshed in 2024, with a reshaped front, the raised allstreet and the e-hybrid plug-in with a larger battery. Many are demonstrators, day registrations or short lease returns, years from their first contrôle technique.

159 cars found

Audi A3 S line

€39,990

LoschHigh price+11%

2026

6,000 km

3 days ago

Petrol

Automatic

Esch-sur-Alzette

Audi A3 A3 SPORTBACK

€34,900

AutoScout24 LUGood price-20%

2026

4,500 km

5 days ago

Hybrid

Automatic

Redange

Audi A3 S line

€34,394

LuxautoGood price-7%

2026

10 km

6 days ago

Petrol

Automatic

Mersch

Audi A3 S line

€34,868

LuxautoGood price-6%

2026

10 km

6 days ago

Petrol

Automatic

Mersch

Audi A3 Sportback S line

€35,437

LuxautoGood price-15%

2026

10 km

6 days ago

Petrol

Automatic

Mersch

Audi A3 allstreet Quattro

€38,157

Garage CastermansGood price-10%

2026

50 km

1 week ago

Petrol

Automatic

Mersch

Audi A3 Allstreet 2.0 TFSi 204cv Auto 4x4/Navi/SiègCh (Neuf)

€39,870

OccasiounsmaartFair price+1%

2026

10 km

1 week ago

Petrol

Automatic

Clervaux

Audi A3 Allstreet TFSI 204 Quattro S-Tronic

€38,780

Cars BeneluxHigh price+9%

2026

10 km

1 week ago

Petrol

Automatic

Capellen

Audi A3 35 TDI 150 3X S-LINE S-TRONIC SONOS PANO CUIR NAVI

€36,900

AutoScout24 LUFair price+3%

2026

10 km

1 week ago

Diesel

Automatic

Capellen

Audi A3 35 TDI 150 3X S-LINE S-TRONIC SONOS PANO CUIR NAVI

€36,900

AutoScout24 LUFair price+3%

2026

10 km

1 week ago

Diesel

Automatic

Capellen

159 cars found

Actions

When does a 2026 Audi A3 need its first contrôle technique?

Four years after first registration, so in 2030, then at six years, in 2032, and every year after that.

Does a 2026 Audi A3 still have its factory warranty?

Usually yes, part of Audi's manufacturer warranty is still running on a car this young. Ask for the service record, and whether any warranty extension passes to you.

Does a nearly new A3 bought in another EU country pay VAT in Luxembourg?

Yes, if it has done under 6,000 km or was first put into service less than 6 months ago: it then counts as new and pays 17% Luxembourg VAT at an ADA office. Customs also issues the vignette 705 the SNCA needs to register it.

How much road tax does a 2026 Audi A3 e-hybrid pay?

Usually the €30 minimum, as a plug-in hybrid is taxed on its engine's WLTP CO₂ figure, which is low on the e-hybrid. A 2026 TDI is taxed with the diesel factor of 0.9 instead of 0.6.