Dacia Sandero MOT failure rates: what fails, what to fix

TL;DR

Dacia Sandero owners should be aware that common MOT failure rates often stem from issues with brakes, suspension, lighting, and emissions. Older models tend to have higher failure rates, with repair costs typically ranging from £100 to £500, depending on the issue.

Common Failure Categories

The Dacia Sandero frequently fails its MOT in several key areas. The most notable categories are brakes, suspension, lighting, and emissions. Brake issues often stem from worn pads or discs, while suspension problems can include worn shock absorbers or bushings. Lighting failures usually involve blown bulbs or faulty wiring, and emissions issues often relate to the exhaust system or engine performance.

Age-by-Age Fail Rate Trajectory

MOT failure rates for the Dacia Sandero tend to increase as the vehicle ages. Models aged 6 to 10 years show a notable rise in failures, with common issues including increased brake wear and suspension problems. Newer models, typically up to 5 years old, have a much lower failure rate, often due to fewer miles and less wear.

Quick Fixes vs Structural Issues

Many MOT failures can be resolved with quick fixes. For example, replacing bulbs or adjusting headlights is usually straightforward and inexpensive. However, structural issues such as rust can be more serious. These repairs can be costly and time-consuming, often requiring parts replacement or extensive welding.

Cost Ranges for Typical Failures

Repair costs for common MOT failures vary. Brake repairs generally range from £150 to £400, depending on the extent of the issue. Suspension repairs can cost between £100 and £500. Lighting repairs are usually less expensive, often under £100. Emissions-related fixes can be more variable, potentially costing from £200 to £1,000 depending on the problem.

What people are asking

What is the problem with the Dacia Sandero?

The Dacia Sandero has been reported to exhibit various engine problems, which can manifest as a loss of power, unsteady idling, and increased fuel consumption. Owners have noted that the 1.0 SCe engine is particularly prone to timing chain issues, which may stretch or jump between 80,000 and 120,000 kilometres.

Is the Dacia Sandero a good reliable car?

Many owners find the Dacia Sandero to be a reliable vehicle, especially considering its price point. However, some have raised concerns about certain components, particularly in older models, which may require more frequent repairs as the vehicle ages.

What are the common problems with Sanderos?

Common problems reported by owners include issues with the CVT automatic gearbox, air conditioning system failures, and various electronic component malfunctions. Additionally, rusting issues have been flagged, particularly in older models.

Why is Dacia Sandero so cheap?

The Dacia Sandero is often considered affordable due to its no-frills approach to design and manufacturing. It is built to provide essential features without the added costs associated with luxury or high-tech options, making it an economical choice for budget-conscious buyers.

What owners say

Many Dacia Sandero owners on r/Dacia have shared their experiences regarding reliability. A common theme is that while the Sandero is generally seen as a solid choice for those seeking an economical vehicle, some owners have reported issues with the paint quality. They mention that the paint is thin and can crack or mark easily, which may affect the car’s appearance over time.

Concerns about rust have also been highlighted, particularly under the car where it may not be easily visible. Owners have noted that while the car performs well in most conditions, keeping an eye on rust spots is essential for maintaining its longevity. This feedback is echoed in discussions on r/CarTalkUK, where buyers have expressed their desire for a reliable vehicle that does not require excessive maintenance.

In terms of engine performance, some users on r/Dacia have pointed out that the 1.0 SCe engine can experience issues, particularly related to the timing chain. These concerns have led some prospective buyers to consider alternative engine options or even different models altogether.

Overall, the Dacia Sandero is viewed as a practical choice, especially for those who drive primarily in urban settings. However, owners advise potential buyers to be mindful of the common problems and to ensure that any used models are thoroughly checked for signs of wear, especially in older vehicles.