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Used Vehicle Warranties, Made Easy

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UK's Highest Rated Cover
Day One Protection
Parts & Labour Costs

Get covered by the highest rated used car warranty providers in the UK. Our used car warranties have been specifically designed to give you the cover that you want. By adjusting parameters like voluntary excess, claim limits and labour rates you can tailor your cover to meet your requirements.

Used Car Extended Warranty

Why buy an extended warranty?

All of our policies are fully regulated insurance products that automatically come with a range of value added customer rights.


AutoGold Car Warranty


* Highest Level *

Autogold is our ultimate extended car warranty package UK. For all the car lovers out there; this is the vehicle protection for you. In-car entertainment, sat nav, climate and driver interface system faults are all covered in this product policy up to the total policy claim limit.

AutoGold Warranty

AutoSilver Car Warranty


* Most Popular *

AutoSilver is perfect for those looking to benefit from a fully comprehensive mechanical and electrical used car warranty that includes UK roadside assistance, recovery and homestart services for free. This policy is suitable for cars as well as commercial vans under 3.5 tonnes.

AutoSilver Warranty

AutoBronze Car Warranty


* Main Components *

AutoBronze is ideal for those who require protection for their used car against the costs associated with an unexpected mechanical breakdown to selected components.

AutoBronze Warranty

Our Vehicle Warranty Policies

Our warranty policies have been specifically designed to satisfy your needs. By adjusting parameters like voluntary excess, claim limits and labour rates you can tailor your cover to meet your requirements. We also give you a choice of how you want to pay for your warranty as we know one size does not fit all.

All of our policies are fully regulated insurance products that automatically come with a range of value added customer rights.

You can also be further reassured that we are fully regulated by the Financial Conduct Authority to provide the vehicle cover insurance products.

We have worked hard from the outset to provide you with the genuinely best value used vehicle warranty policy available on the market today. Our philosophy is to be fair and honest with our customers, that is what makes us the best used car warranty in the UK!

See below the key elements included in a Best4 warranty policy.

Comprehensive Warranties

All Mechanical And Electrical Component

Our extended warranties cover Air con, climate control and driver interface systems

Air Con and Climate Control

Used car warranties with breakdown recovery and assistance

Breakdown Recovery And Assistance

Transferable To A Private

Entertainment systems covered

Entertainment and Driver Interface

Diagnostics covered under our extended warranties

Diagnostic Costs

All Satellite Navigation Systems

Unlimited Mileage
During Cover


Best4 Warranty App


The Best4 mobile App will get you back on the road in no time. Stay in control in the event of a breakdown and keep up to date with your policy.
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Best4 Warranty are regulated by the FCA


Join us knowing that we are regulated by the Financial Conduct Authority and protected by the Financial Services Compensation Scheme.
Regulatory information
Affordable Vehicle Extended Warranties


Benefit from one of the most comprehensive vehicle warranties available on the market today for as little as £11.81 per month.
See Our Range


In association with:

Halfords Autocentre MotorCheck Barclays Swinton Insurance Who Can Fix My Car Call Assist Lexmoto Quote Zone Know Your Money Autoguard Warranties Autoguard Warranties Bumper


An extended vehicle warranty is a way for you to pass the risk of your vehicle suddenly or unexpectedly suffering a mechanical or electrical failure to a covered component on to someone else.

An extended vehicle warranty has traditionally been a product that was sold or given away by the motor dealer at the same time as the used vehicle was purchased. Typically manufacturer warranties cover the vehicle for the first three years of its life.  After this cover expires, you are on your own.

This is where we step in and take care of all the stress and hassle for you. Our Best4 Warranty policies are designed with you in mind. You will find no other extended vehicle warranty brand that displays and lives by the principles of honesty, fairness and helping those most affected by the unexpected. These values extend to the very core of our business and it is these values that will define our relationship with you.

Your policy booklet will explain what is and what is not covered by the warranty you have taken out. If you cannot find your policy booklet either download the booklet PDF from this website or call us on +44 (0)3300 944 444 and request a handbook to be sent to you.

If the vehicle shows signs of an imminent failure, do not continue to use it. Providing that this is not the case please take your vehicle to any VAT registered garage and authorise them on your behalf to carry out diagnostics of the fault. When the garage has fully diagnosed the fault with your vehicle, but before they carry out any repairs, they must call us on +44 (0)3300 944 444 and advise us of what the fault is and what the cost of the repair is likely to be.

Please refer to your Best4 policy schedule to find your claim limit and hourly labour rate cap as this may influence your choice of garage. If your claim is successful you will still be liable for any costs that exceed the claims limit or hourly labour rate.

If you don’t have your policy schedule with you please call best4 on +44 (0)3300 944 444 and have your vehicle registration number.

No. It is essential that the claim has been approved by Best4 before any repairs have been carried out. However, we will, of course, consider emergency repairs if needed.

For you to be reimbursed you need to send Best4 the following paperwork within 30 days of the claim being approved:

  • Signed claim form (that the garage should give you to sign)
  • Correctly detailed VAT invoice made out to Best4
  • Proof of payment (that you made to the garage)

The exception to this requirement is if a Halfords Autocentre has repaired your car. In this situation, you don’t need to send Best4 warranty any documentation.

Please note: If you have fixed-term contract (e.g. a 12 month policy) and are paying monthly instalments then any remaining premium due will need to be settled before a claim can be finalised.

Once Best4 has received all the fully completed claim-related paperwork, we will transfer payment to your designated bank account within 14 days.


Cards accepted: Visa
SMMT Member
TMO - The Motor Ombudsman
FSCF Protected
FCA Regulated
Bastion Insurance Limited

Best4 is a trading name of Autoguard Warranties Limited. Best4 is fully regulated and authorised by the Financial Conduct Authority (FCA). Our FCA number is 500640.

© An Autoguard Group Company.