7 Common Issues with the Daihatsu Copen: A Buyer’s Guide

Here’s a ranking of common complaints and issues reported by Daihatsu Copen owners:

1. Roof Mechanism Problems: The Copen’s convertible roof is prone to rattling and squeaking, which can be annoying. This issue generally requires tightening some bolts and applying lubricant to the seals(Car Throttle)​..
2. Rust Issues: Rust is a significant problem, especially since Copens lack adequate protection against it. Many owners report that while surface rust is common, more severe cases can also occur(Car Throttle)​.
3. Limited Tire Options in the UK: Copen owners in the UK face limited choices when it comes to replacing tires, often having to choose between very few options(Car Throttle)​.
4. Inconvenient Oil Filter Access: The oil filter on the Copen is notoriously difficult to access. For non-Daihatsu filters, especially in the UK where Daihatsu dealers are scarce, changing the filter can become a complex and labor-intensive process(Car Throttle)​.
5. Faulty Boot and Roof Latches: Problems with the boot and roof not opening or closing properly are common. This is often related to issues with the fuses and requires frequent checks and maintenance(Copenworld)​..
6. Single Armrest’s Poor Quality: The interior design includes a single armrest made from cheap, hard plastic, which doesn’t offer much in terms of comfort or durability(Car Throttle)​.
7. Electrical Issues: Some owners have reported problems with the blipper only opening the boot but not the doors, and issues with the interior light not turning off automatically(Car Throttle)​.

These issues encapsulate the most common complaints among Daihatsu Copen owners, focusing on practicality and maintenance challenges. While the Copen offers unique advantages as a compact convertible, these are some aspects that might lead to dissatisfaction among users.