Volkswagen Polo VI (AW) (2017 – 2025)

Reliability score : 7.8/10

The sixth-generation Volkswagen Polo (AW) marks a turning point by adopting the VW group's modular MQB A0 platform. Often described as a "mini-Golf", it offers record-breaking passenger space for its category, a serious finish, and superior segment technology. Restyled in 2021, its engine range has evolved. Diesel Focus: Although demand for diesel has sharply declined in the B-segment, VW offered the 4-cylinder 1.6 TDI (EA288) at its launch in 2017, available in 80 and 95 hp. This engine was withdrawn from the European catalog in mid-2020 due to anti-pollution standards (Euro 6d) and the disfavor of this fuel in urban environments. It is a relevant engine only for high-mileage drivers but requires particular attention on the used car market.

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Volkswagen Polo VI is an excellent, mature, and spacious versatile city car. Regarding the 1.6 TDI engine specifically: this is a purchase that requires careful consideration. If you drive less than 20,000 km per year or primarily in the city, avoid diesel. Fuel savings will be negated by costly failures of the emissions control system (DPF, EGR, AdBlue). However, for a high-mileage driver making long daily journeys on roads or highways, the 1.6 TDI proves to be an indefatigable workhorse. In all cases, demand a clear service history and prioritize 1.0 TSI (petrol) models for 90% of uses, as they are much better suited to the car's purpose and generally more reliable.

Common issues

Encrassement du filtre à particules (FAP/DPF) High
🔧 80 000 – 180 000 km
💶 800 – 2 500 € (nettoyage ou remplacement)
Privilégier les longs trajets réguliers pour une bonne régénération du FAP.
Défaillance de la vanne EGR (recirculation des gaz d'échappement) Medium
🔧 70 000 – 150 000 km
💶 450 – 900 € (nettoyage ou remplacement)
Une conduite souple et des carburants de qualité peuvent limiter l'encrassement.
Problèmes liés au système AdBlue (SCR) High
🔧 60 000 – 140 000 km
💶 500 – 1 800 € (capteurs NOx, pompe, réservoir)
Utiliser uniquement de l'AdBlue de qualité et éviter de rouler avec un niveau bas.
Usure du volant moteur bi-masse (VMB) sur boîtes manuelles High
🔧 100 000 – 180 000 km
💶 1 000 – 1 900 € (souvent avec l'embrayage)
Éviter les démarrages brusques et les sous-régimes pour préserver le VMB.

Estimated maintenance costs

Oil change £90 – 160
Timing belt £600 – 1 200
Clutch £850 – 1 500
Complete brakes £280 – 550
Estimated annual budget £650 – 1 300

Indicative estimates (independent garage, UK market). Prices vary by region and year.