Yes, without car one can save $1000+ per month. Beside the installment, still have to pay for petrol, insurance, parking, ERP, roadtax, maintenance & repairs. Buying a bottle of car freshener every 2 months cost $$$, car wash every 2 weeks also cost $$$.

I have been driving for 20+year and just scrape my 10yo car this June. It's been 3 months since and yes, I do miss driving and the convenient.