I have been associated with them since the past 12 years & have found them to be most reasonable & honest in their approach. They have never tried to inflate the bill by replacing parts which dont need to be replaced & have always supported the customer whenever there is any insurance claim.
They have very nice AMC packages for all cars. The AMC packages are really cost effective & excellent value for money.
I was associated with Navjivan Hyundai for around a year since they were not the dealers when I had purchased my Santro Verna - & this one year was a terrible experience.