Mahindra And Mahindra — Kuv100, k4 aquamarine bought, from royal motors kolkata

Address:	Kolkata, West Bengal, 700124
Website:	www.mahindra.com

I had booked my car kuv 100, k4 on 27th september 2016 and got the car on 6th oct 2016, since then i am facing many issues among those the main issue is mileage. I am roughly getting 7 to 9 km/l without ac, whether in city limits or highway. Took it to the service station, they changed a gasket of the fuel pump and upgraded the software to improve the fuel management system. He assured me of good fuel service but unfortunately iam agin getting the same. It is aweful. Iam very disappointed and want an explanation from m& m that how can they claim 18.5km that too aari certified. How? I want at least 15km/l in city limits and more on highway. I am a economy loving people but i am dissapointed and want to move to consumer court if my problem is not solved.
Regards,
Tanmoy biswas