Welcome To GMN Car Sales, great deals on used cars in Stopsley, Luton. We are 3 Miles From Motorway M1 Junction 10 GMN Car Sales Ltd, great deals on used cars in Luton Bedfordshire. If you are looking for great savings on quality used cars in the Luton Bedfordshire area , then you have reached the right place GMN Car Sales Ltd are a specialist used car dealer based in Bedfordshire . We are proud to offer you a first class customer service and very competitive pricing, so please browse our stock list. At GMN Car Sales we stock a range of used cars to suit all budgets and lifestyles so we are sure to have the right car for you.