KNB AutomobilesUsed cars for all budgets

Quality used cars 

KNB Automobiles is a family run used car sales business based in Letchworth Garden City. They offer a range of quality used cars to suit all budgets. They sell all makes and models of vehicles. They are very welcoming and will do their best to find you the car you are looking for if they haven't got the right car on sale for you.   


All KNB Automobile's vehicles are personally hand picked and prepared to the highest standard. They deal with a number of manufacturers and can help whether you are looking to buy an everyday vehicle or something special. KNB Automobiles work on an appointment basis so when you meet up you get 100% full attention guaranteed. Please see the KNB Automobiles website for the latest cars that are for sale.

Part Exchange

KNB Automobiles offer part exchange on vehicles. This can make buying your next car even more easy, as they offer excellent part exchange prices on a wide range of vehicles. Part exchanging is a great way of reducing costs on your new car without all the hassle. 

Sell your car

KNB Automobiles provide a comprehensive range of services and that includes car buying. If you would like to sell your car then contact the dealer and you will be given a quote for your car.  

Car Sourcing

One other service KNB Automobiles offer is car sourcing. If you want a particular car and either can't find the right car or haven't got the time to keep searching and viewing cars then they can do this for you. You just need to contact the dealership and tell them what you want, with what mileage, what colour and what price range then KNB Automobiles will try and source you the very best car.

Free 12 months cover

KNB Automobiles is an AA Dealer Approved dealership. This means you get 12 months free AA cover when you buy your car there. Before you buy, being an AA Approved Dealer means you will get a minimum of 6 months MOT on all vehicles; allowed you to test drive any vehicle; they welcome any vehicle inspection before you buy; every vehicle is in good condition; V5 registration is provided and service records where available; they work closely with you and the AA cars team to help with any issues and the dealer honours their obligations under the Consumer Rights Act 2015 to protect your purchase. 


They are experts in offering car finance to customers. If you have had trouble getting a used car elsewhere then they can help with Hire Purchase, Personal Contract Purchase and Lease Purchase. KNB will sit down with you and find the best deal to suit your needs. 


An independent warranty is available on all cars.

Used cars for all budgets
Used cars for all budgets

Opening Times

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    Used cars for all budgets


    • Second Hand
    • AA Approved
    • Credit Cards
    • Finance
    • Warranty
    • Part Exchange