When bought car last year, TCM throw in free insurance with AIG. Just received renewal notice from AIG. The premium $1000+, excess $500. Checked with NTUC, terms about the same, quoted me about $200 cheaper for $500 excess. If zero excess, premium exactly $1000 (still cheaper than AIG). Did not check with some lesser known insurance companies. Think some bros got even better deal with these lesser known insurance companies. But personally, prefer to deal with bigger and more well known key players.