What Car? reliability study ranks most and least dependable vehicles

car reliability survey automotive industry vehicle breakdown statistics What Car? reliability study consumer automotive reports

The What Car? 2026 reliability survey, based on feedback from nearly 40,000 vehicle owners, has identified the most and least reliable car models across 225 tested vehicles.

The Mini Countryman (2024 onwards) and the Suzuki Swift (2017-2024) shared the top spot, both achieving perfect 100% reliability scores. Other high-performing models included the Toyota Aygo X, BMW 4 Series Coupé and Convertible, and the Mini hatchback.

Conversely, the Volkswagen Tiguan (2024 onwards) was ranked as the least reliable model with a score of 55.3%. The Renault Arkana (2018-2025) and Mercedes GLE also appeared among the least reliable. The Jaecoo 7, a Chinese SUV, was noted as the only newer Asian brand in the bottom ten, facing issues with electrical and infotainment systems.

Entities

JAECOO · Mini · Suzuki · Toyota · Volkswagen · What Car?

Sources

Tres coches alemanes y uno francés decepcionan en un gran estudio de fiabilidad con 30. 000 conductores [dominicanaaldia.com]

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40 bin sürücü yanıtladı! En güvenilir otomobiller açıklandı, iki model yüzde 100'lük skor aldı [www.cnbce.com]

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En güvenilir araçlar belli oldu: 225 otomobil arasında sadece iki model tam not aldı [www.yenicaggazetesi.com]

21 days ago

Tres coches alemanes y uno francés decepcionan en un gran estudio de fiabilidad con 30. 000 conductores [www.xataka.com]

23 days ago