looking to purchase a used Mazda3, likely a GS sport (because I like heated seats).

have been looking at 2015-17s, both automatic and standard (and I'm open to either).

would love to hear people's experiences with those years' models, inc suggestions as to the most reliable dealers.

would also like to know if anyone has had issues with adding a hitch to tow a 900lb trailer.

many thanks in advance