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Nationwide Vehicle Contracts has put together a short blog on the dos and don'ts of personalising your leased car

Leasing a car offers a convenient and flexible way to drive a new vehicle without the long-term commitment of ownership. However, the desire to make your leased car truly yours can be a strong one. Personalising your leased car through modifications can help you express your style and preferences, but it's important to navigate this territory with care to avoid any potential pitfalls. In this blog, we'll delve into the dos and don'ts of personalising your leased car in the UK, covering a range of modifications from minor cosmetic changes to more significant alterations.

DO: Understand Your Lease Agreement

Before embarking on any modifications, it's crucial to thoroughly review your lease agreement. Leasing contracts often include stipulations regarding modifications to the vehicle. Some lessors might allow minor cosmetic changes, while others might have stricter guidelines. By understanding the terms of your lease, you can ensure that any personalisation you undertake falls within the permissible boundaries.

DON'T: Assume All Modifications Are Allowed

It's a common misconception that leased cars can be modified without any restrictions. However, many leasing agreements come with limitations on the types of modifications allowed. Generally, lessors are concerned about changes that could affect the vehicle's value, safety, or return condition. Major structural or performance modifications might be strictly prohibited, so it's essential to clarify what's permitted.

DO: Opt for Reversible Modifications

When personalising your leased car, it's wise to lean towards modifications that are reversible. These include cosmetic changes like custom vinyl wraps, aftermarket wheels, and interior accessories. Reversible modifications ensure that you can restore the car to its original condition when it's time to return it, thus avoiding potential charges for excessive wear and tear.

DON'T: Make Irreversible Changes

Making irreversible modifications, such as drilling holes for body kits or permanently altering the engine and exhaust systems, can negatively impact the car's value and lease return condition. Such modifications could lead to additional fees or even a voided warranty. Think twice before making changes that cannot be undone.

DO: Consult Professionals

For any modifications that go beyond the basic cosmetic alterations, it's advisable to consult with professionals who specialize in vehicle modifications. They can provide expert advice on the feasibility, safety, and potential impact of the changes you're considering. Additionally, they might be familiar with the legal and insurance implications of specific modifications.

DON'T: Neglect Insurance and Legal Considerations

Certain modifications can affect your insurance coverage, and some might even be illegal on public roads. Always inform your insurance provider about any modifications you intend to make and seek their guidance on adjusting your coverage if necessary. Furthermore, research and adhere to the UK's road laws and regulations to avoid any legal repercussions.

DO: Keep Documentation

Keep thorough documentation of any modifications you make to your leased car. This includes invoices, receipts, and records of the work done. Documentation can serve as evidence of the changes made and can be helpful when you're returning the car at the end of the lease term.

DON'T: Overlook Resale Value

Remember that leased cars will eventually be returned to the lessor, and you won't have the option to sell the car yourself. Overly personalized modifications might limit the appeal of the car to potential buyers in the future, which could negatively impact its residual value. Strike a balance between personalization and maintaining the car's broader market appeal.


Personalizing your leased car can be a rewarding experience, allowing you to infuse your unique style into the vehicle. However, it's vital to navigate this process with careful consideration of your lease agreement, the type of modifications you're planning, and the potential consequences. By following the dos and avoiding the don'ts, you can strike the right balance between personalization and responsibility, ensuring a positive leasing experience.

For more information about Personalising Your Leased Car, why not check out our Can I Customise or Modify My Lease Vehicle blog? We also produce a range of weekly blogs on various topics, which can be found in the blog section of our website.

Nationwide Vehicle Contracts is one of the UK's leading car leasing brokers and offers a range of leasing deals to suit every need. To find out more, check out our comprehensive car leasing guides or call one of our experts on 0345 811 9595.