CarComplaints.com Notes: Except for a minor issue with cracked motor mounts, the 2007 MAZDA3 is a fantastic vehicle with a great reputation.
If you need to replace the motor mounts, first ask your dealer if they'll cover it -- the motor mounts were dealt with in a TSB & were recalled for some model years. Otherwise buy aftermarket motor mounts -- owners report this solves the problem. If you use the same OEM parts, they may just crack again.
A D V E R T I S E M E N T S
Everything was checked by dealer, nothing found. I asked to have the trunk gasket/seal replaced, didn't make any difference. Rust forming in trunk.
- Sean M., New London, NH, US