I do not think any company has yet fitted a hoist to a MG4 has anyone had any discounts on the AP on MG in 2023 as i cannot find any i believe it will be hard due to shortage.
They will be aware from their computer system if one can be fitted or find out of the hoist manufacturer etc for you, even if they haven’t fitted one yet.
The shortest waiting times for MG’s are new MG4 and MG5 models, with some dealers offering delivery in just four weeks. Although the ZS EV is still facing waiting lists which are longer than a year. I would ring a few dealer’s and see if they have any they are willing to let you have on the scheme is the best option, if you thinking of going for one. Discounts are at dealer level and can’t say Ive ever heard of MG offering any. No harm in being cheeky and asking for something!