Volkswagen T-Roc I (A1) (2017 – 2021)

Reliability score : 8.2/10

The first-generation Volkswagen T-Roc (Phase 1) is a compact SUV based on the famous modular MQB A1 platform (shared with the Golf VII and Audi Q2). Positioned between the urban T-Cross and the family Tiguan, it achieved immense commercial success thanks to its dynamic design, excellent road qualities, and generous interior space for its size (4.23 m). However, this Phase 1 (before the late 2021 facelift) was sharply criticized for the quality of its interior finish, deemed unworthy of Volkswagen's usual standards, with an omnipresence of hard plastics prone to scratches. Mechanically, it offers a wide range of engines, with a predominance of highly efficient petrol (TSI) units, although some versions experienced early defects (notably the 1.5 TSI and the DSG7 DQ200 gearbox).

⚠️ Weaknesses

🎯 Verdict

The Volkswagen T-Roc Phase 1 is an excellent choice on the used car market if you prioritize driving pleasure, interior space, and style, at the expense of the perceived quality of the interior plastics. For petrol engines, the 1.0 TSI 115 hp is the sensible choice: extremely reliable, sufficient for daily use, and economical. The 1.5 TSI 150 hp is the most versatile, but it is essential to ensure it is a post-2019 model or that the anti-stuttering update has been performed. Be careful with the DSG7 (DQ200) gearbox on 1.0 and 1.5 engines: it is pleasant but its long-term reliability in intensive urban use remains uncertain. Opt for a manual gearbox if you do a lot of city driving, or budget for clutch replacement around 100,000 km.

Common issues

Hésitations/à-coups moteur 1.5 TSI (phénomène de 'Kangarooing') Low
🔧 Dès l'achat – 30 000 km
💶 0 – 300 € (souvent résolu par mise à jour logicielle sous garantie)
Vérifier l'historique des mises à jour logicielles du moteur.
Fuites de la pompe à eau ou du boîtier de thermostat (moteurs TSI) Medium
🔧 60 000 – 120 000 km
💶 400 – 800 €
Surveiller régulièrement le niveau de liquide de refroidissement et les traces de fuite.
Dysfonctionnements du système d'infodivertissement (bugs, écran figé) Low
🔧 Dès l'achat – 50 000 km
💶 0 – 250 € (souvent résolu par mise à jour logicielle)
S'assurer que le système est à jour et vérifier les retours utilisateurs.
Usure prématurée ou défaillance de la mécatronique/embrayage de la boîte DSG (si équipée) High
🔧 80 000 – 150 000 km
💶 1 000 – 2 500 €
Tester la fluidité des passages de vitesses et vérifier l'historique d'entretien de la boîte.

Estimated maintenance costs

Oil change £70 – 130
Timing belt £500 – 1 000
Clutch £750 – 1 400
Complete brakes £220 – 480
Estimated annual budget £550 – 1 100

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