Intro is completely true... I recently bought a good condition NISSAN BLUEBIRD (99 model) an auto petrol one, its engine and everything is good, but the gear box has an issue on shifting, now have to repair 12345 gears costing approximately rs 88000(repair) + 16000 (for gear oil) It only shifts to 12 and D after the engine get heated to a certain amount Otherwise it doesn't and needs to preheat like an oven before the ride 😅 You better have spare couple of lakhs when buying an old one !