It's 12' / 3.65m in diameter. Model Y is 1.92m wide, so you just open the door and walk out. Here's a picture: https://i.dailymail.co.uk/1s/2021/04/11/00/415953

It's 12' / 3.65m in diameter. Model Y is 1.92m wide, so you just open the door and walk out. Here's a picture: https://i.dailymail.co.uk/1s/2021/04/11/00/41595384-9457687-The_Las_Vegas_Convention_Center_Loop_is_an_underground_transport-a-5_1618098628112.jpg https://i.dailymail.co.uk/1s/2021/04/11/00/41595384-9457687-... The license plate is 12 inches wide, so you about 1.5 feet of walkway on each side of the car, 3 feet if the car pulls over. Here's the London subway: https://www.myuksimcard.com/blog/wp-content/uploads/2017/04/Greater-London.jpg https://www.myuksimcard.com/blog/wp-content/uploads/2017/04/... Some newer lines have very narrow walkways on the side, but Toronto's subway operator explicitly says you have to use tunnel and avoid signals, tracks and the 3rd rail. https://www.ttc.ca/riding-the-ttc/safety-and-security/emergency-evacuation-procedures https://www.ttc.ca/riding-the-ttc/safety-and-security/emerge.... Here's a picture of people evacuating in the Toronto subway: https://toronto.ctvnews.ca/polopoly_fs/1.4711057!/httpImage/image.jpg_gen/derivatives/landscape_620/image.jpg https://toronto.ctvnews.ca/polopoly_fs/1.4711057!/httpImage/... I really fail to see the superiority of subways here.