Marshall Honda in Peterborough has come top for customer satisfaction within Honda's UK network.
The business announced its achievement after the results of Honda's 'SpeakBack' initiative were revealed to dealers.
The programme covers customers' first impressions, test drive, purchase experience, handover experience, future intentions and propensity to recommend.
Mark Furniss, divisional director, added: “To be number one in the country is a superb achievement for the team.”
Marshall represents Honda in Peterborough, Hull, York and Scarborough.