Land Rover Defender II (L663) (2020 – 2025)

Reliability score : 6.2/10

The second-generation Land Rover Defender (L663) marks a radical departure from its illustrious predecessor (L316). Gone is the rustic ladder chassis, replaced by the D7x aluminum monocoque platform, shared with the Discovery but reinforced. Available in three wheelbases (90, 110, 130), it offers exceptional off-road capabilities thanks to cutting-edge electronics (Terrain Response 2) and sophisticated air suspension, while providing ride comfort worthy of a luxury SUV. However, this technological excess comes at a price for reliability: statistics from ADAC (4.5 breakdowns/1000), TÜV (22% defect rate at 3 years), and What Car? (33% of breakdowns reported in the first year) rank the Defender L663 below its category average, mainly due to software bugs (Pivi Pro) and early production flaws.

✅ Strengths

⚠️ Weaknesses

🎯 Verdict

The Land Rover Defender L663 is a vehicle of contrasts: it is arguably the most versatile 4x4 in the world, capable of crossing a foul quagmire while offering the comfort of a luxury sedan on the highway. The 6-cylinder diesel engines (D250 and D300) are true mechanical successes, perfectly suited to the mass of the vehicle. However, factual data (ADAC, TÜV, What Car?) and the long list of official recalls paint a worrying picture regarding electronic reliability and factory quality control. Buying a used Defender should only be considered with a manufacturer warranty or a solid extended warranty. Avoid 2020 models equipped with the 4-cylinder diesel, and favor a 2022+ model with the 6-cylinder diesel (D250/D300) whose early software teething problems have been corrected.

Common issues

Problèmes logiciels et dysfonctionnements du système d'infodivertissement Pivi Pro Low
🔧 Dès l'achat et sporadiquement
💶 0 – 500 € (mises à jour logicielles, diagnostics)
Vérifier les mises à jour logicielles régulières et le bon fonctionnement de l'écran.
Dysfonctionnements du système de suspension pneumatique (capteurs, compresseur) Medium
🔧 40 000 – 80 000 km
💶 800 – 2 500 €
Tester les modes de suspension, écouter le compresseur et vérifier l'assiette du véhicule.
Encrassement ou défaillance du filtre à particules diesel (FAP/DPF) Medium
🔧 50 000 – 100 000 km
💶 500 – 2 000 €
Privilégier les longs trajets réguliers pour permettre la régénération du FAP.
Problèmes liés au système AdBlue (capteurs, pompe, injecteur) Medium
🔧 40 000 – 90 000 km
💶 400 – 1 200 €
Utiliser un AdBlue de qualité et éviter de rouler avec un réservoir vide.

Estimated maintenance costs

Oil change £160 – 280
Timing chain £1,500 – 3,000 (si remplacement nécessaire, non routinier)
Complete brakes £600 – 1,100
Estimated annual budget £850 – 1,700

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