Compare Brand New Proton Car leasing offers direct from a Proton Dealership. To lease a Proton just contact the Proton Dealership direct using the unique 0844 telephone number or click the enquire now button. All Proton lease cars are brand new unless otherwise stated. All Proton specifications are available, contact your local Proton dealership for individual quotations if no Proton specifications are listed that you require. To tailor the Proton contract hire quote to your specific needs please contact the dealer direct, All Proton new lease car prices are displayed with a 3+ scheme (3 Payments upfront) however other lease deals are available on request. No Middle Men, No Brokers, No Mistakes, just Cheap Proton leasing deals.