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Nissan Diesel Emissions Claims

If you had a vehicle from Nissan that was part of the diesel emissions scandal, you could be entitled to claim compensation.

The Nissan scandal

The Nissan scandal is part of the larger dieselgate scandal that has impacted many of the big automotive manufacturers. There have been reports about Nissan falsifying emission records for some time now, with tests outlining that Nissan vehicles were producing excessive NOx emissions.

These duped tests were the result of using defeat devices to change the emission levels, which is unlawful under UK legislation. Due to this, many customers were falsely led to believe that their vehicles were emitting lower levels of these noxious gases than they actually were, which has added significant strain to the environment as a result. This scandal not only raised questions about environmental harm but also about consumer trust and the integrity of the automotive industry.

What is a Nissan diesel claim?

A Nissan diesel claim refers to the legal action initiated by owners of Nissan diesel vehicles who believe they were misled about the vehicle’s compliance with emission standards. The claim centres on the premise that Nissan purportedly sold diesel vehicles with manipulated emission systems that emitted pollutants beyond the stated levels, violating various environmental and consumer protection laws.

These claims focus on the notion that cars, such as Nissan diesel vehicles from this time, produce more harmful emissions such as NOx pollution than originally advertised. This, in turn, means that thousands of customers were potentially mis-sold vehicles. Many customers would have opted for a different vehicle if they had known about the true emission levels. There is also the idea that many customers feel they paid too much for the vehicle, given that there was potentially an additional eco-friendly premium involved.

Another part of these claims looks at altering the vehicle with repair work to make it comply with emission standards. This repair work could have lowered fuel efficiency and performance, which lowers the value of the vehicle. So, it’s clear that these claims are quite complex – and that’s why it’s important to have the help of our claims partners at Claims Bible to guide you.

Am I eligible to make a Nissan diesel claim?

Although not every Nissan owner will be eligible to make a claim, there are still thousands of people who will have a strong case. Eligibility largely depends on when you purchased, hired or leased the vehicle, as well as a few other details. These claims are for vehicles from 2009 until 2019 and you must be the current or previous owner or lessee of the Nissan vehicle in question. It is strongly advised to speak with legal professionals about your eligibility to make a claim, as they will be able to look at the specific merits of your case. Our claims partners at Claims Bible have extensive experience handling these cases, making them an incredibly useful asset in these claims.

What evidence will I need to support my claim?

Supporting your case against Nissan involves gathering sufficient evidence to verify the claims being made. With the help of our claims partners at Claims Bible, you can build a strong case that improves your chances of success. Some of the main pieces of evidence used for this include any proof of ownership or lease that shows you acquired the Nissan vehicle in question. Any service records can be useful, too, as this will establish a timeline and operational baseline for the vehicle. In some cases, it might be prudent to provide emission testing reports before and after the disclosure of the scandal. Other additional forms of evidence may include analysis from automotive experts or environmental specialists. This can support claims regarding the vehicle’s emission levels and the impact of the alleged software manipulation.

What is the process for a Nissan diesel claim?

Making a Nissan diesel claim requires following a multi-stage process that can appear quite intimidating. However, with the guidance of our claims partners at Claims Bible, every step is simple and stress-free. Below is an overview of how this claims process typically works:

Obtaining evidence

First, your case will need to have a solid body of evidence to support your claim. This includes key pieces of evidence such as proof of ownership and service records showing when you acquired the vehicle and its operational status.

The next step will involve liaising with legal counsel to understand your rights and begin the claims process. Our claims partners are experts in this field of law, and can advise on the most appropriate way of pursuing your claim.

Mediation

One possible course of action involves mediation, which allows Nissan to offer you a settlement out of court. This is a useful option as it speeds up the claims process for you by avoiding court. However, if the settlement is insufficient, we can advance your case to the last stage.

Court action

The last stage of the claims process will involve taking your case to court. Here, a judge or arbitration panel will listen to your case before making a final judgement. This will include the verdict and how much compensation you are entitled to.

Please note diesel claims are currently paused following the High Court’s July 2026 judgment — see our diesel emissions guide for where things stand.

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Why Choose Claims Bible?

Matched to the Right Claim Specialist

We help connect you with experienced solicitors and claim partners who deal with your specific type of claim, so you get expert support rather than a one-size-fits-all approach.

Clear and Honest at Every Step

Claims Bible makes the process clear and straightforward — what your claim involves, what the partner’s fee is, and the free route you can use instead, all set out before you decide anything.

Over £11 Million Recovered by Our Partners

Our claim partners recovered more than £11 million for people we introduced to them — people who were unfairly treated, mis-sold financial products, or left out of pocket — between 2021 and 2026.

Gavin Cooper

Gavin Cooper

Claims Expert, Claims Bible

Gavin writes and reviews Claims Bible's guidance on compensation claims. Claims Bible is a trading style of Forces Compare Ltd, authorised and regulated by the FCA for claims management activities (FRN 785329).

Updated 5 August 2026 · Part of our Diesel Emissions guide