Tesla Model Y I (2020 – 2024)

Reliability score : 8.5/10

The Tesla Model Y (Generation I) is a 100% electric compact SUV based on the Model 3 platform. Launched in 2020 in North America and 2021 in Europe, it became the best-selling car in the world in 2023, across all powertrains. Unlike traditional manufacturers, Tesla does not proceed with marked "restylings" (facelifts), but with continuous hardware and software improvements (OTA). The manufacturing location (Fremont, Shanghai, Berlin, Texas) has a major impact on assembly quality and the type of battery installed. Overall, the Model Y offers unparalleled energy efficiency, an exceptional native charging network, and cutting-edge technology, although its suspension comfort (on early models) and the absence of parking sensors (since late 2022) are subjects of debate.

✅ Strengths

Excellent energy efficiency and real-world range
Integrated, reliable, and plug & charge Supercharger network
Gigantic interior space (rear trunk + front frunk)
Software updates (OTA) that genuinely improve the car
Ultra-smooth infotainment system (especially with AMD Ryzen)

⚠️ Weaknesses

Very firm suspension comfort on 2020-2022 models
Absence of ultrasonic parking sensors since late 2022
Automatic wipers and automatic high beams sometimes erratic (camera-managed)
Occasional phantom braking under adaptive cruise control (Autopilot)
Fragile paint quality and uneven body panel gaps (especially Fremont models)

🎯 Verdict

The Tesla Model Y is an essential choice in the used electric vehicle market. Its powertrain (motors and batteries) is extremely reliable, and its efficiency remains the segment's benchmark. The main concerns relate to the running gear (suspension wishbones) and divisive ergonomic choices (Tesla Vision without sensors). Buying advice : Prioritize a model produced from 2022 (AMD Ryzen processor) or ideally 2023 (Comfort suspension). Models manufactured in Shanghai (VIN starting with LRW) or Berlin (VIN starting with XP7) exhibit significantly superior assembly quality compared to early American models.

Common issues

Problèmes de pompe à chaleur (HVAC) High

🔧 30 000 – 80 000 km

💶 1 500 – 3 000 €

Vérifier le bon fonctionnement du chauffage et de la climatisation avant l'achat.

Usure prématurée des bras de suspension avant Medium

🔧 40 000 – 100 000 km

💶 600 – 1 200 €

Écouter attentivement les bruits de claquement ou grincement à l'avant sur routes dégradées.

Défaillance de la batterie 12V Medium

🔧 30 000 – 80 000 km

💶 250 – 450 €

S'assurer que la batterie 12V a été vérifiée ou remplacée récemment, surtout sur les premiers modèles.

Problèmes d'ajustement et d'étanchéité (joints de porte/coffre) Low

🔧 Dès l'achat ou 10 000 – 50 000 km

💶 200 – 800 €

Inspecter visuellement les joints et l'intérieur pour toute trace d'humidité ou bruits d'air.

Estimated maintenance costs

Complete brakes	£300 – 600
Estimated annual budget	£250 – 550

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