The electric sedan frequently suffered problems with its lights, brakes and suspension
November 23, 2024 at 14:20
- Tesla’s Model 3 ranked last in a German reliability study of newer cars for the second year.
- The report found a high frequency of problems with the lights, brakes and suspension.
- Honda’s Jazz subcompact and the Porsche 911 were praised for their lack of faults.
Earlier this week, a Consumer Reports study showed that Tesla EVs were the least expensive cars to run over a 10-year period. But that doesn’t mean anyone buying one is in a for a decade of stress-free driving. Another study, this time published in Germany, has ranked the automaker’s Model 3 last for reliability for the second year running.
The TÜV test is a compulsory roadworthiness assessment – officially called the Hauptuntersuchung – that all cars being used on German roads must undergo every 24 months once they reach three years old. Inspectors check the condition and operation of everything from the chassis structure to the brakes, steering, suspension, lights and a huge list of other items.
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It’s a tough test and one out of every five cars fails. Tesla’s Model 3 racked up more failures than any other car in the 2–3 and 4–5-year segments, primarily due to problems with its lights, brakes and suspension.
The TÜV notes that the last two are often a problem with EVs due to their weight compared with equivalent combustion-powered cars and the fact that much of the braking force is generated through energy recuperation, meaning the brakes don’t get enough of a workout to keep them in good order.
“The high mileage cannot disguise the poor performance of the Model 3,” said Joachim Bühler, Managing Director of the TÜV Association. “In addition to defects in the brakes and axles, the Tesla also has a particularly high number of lighting defects. This indicates deficiencies in service and maintenance.”
LOSERS: LEAST RELIABLE CARS
The study also showed that the highest-quality EVs are those made by adapting existing combustion cars. VW’s e-Golf and the Mini Cooper SE, for instance, recorded far fewer faults than bespoke EVs like the Renault Zoe and Tesla Model 3.
The Model 3 was ranked worst in the 2-3 and 4-5-year-old category, with Dacia’s Dokker taking the 6-7 and 8-9 age group raspberries, the same company’s Logan coming bottom in the the 10-11 section, and sister company Renault’s Twingo getting the wooden spoon for 12-13-year-old cars.
At the other end of the scale, there was good news for anyone looking to buy a used Porsche, or a new one that they plan to keep for a long time. The 911 Carrera was rated top in all of the five age categories between 4-13 years. But proving that you don’t need to spend a fortune to buy a quality, reliable car, the Honda Jazz took gold in the 2-3-year category.