As above, you need to look at it from a buyers point of view. What will make a car buyer interested in your f82 from others, what will make the ad stand out from the rest. Any evidence of service history, how has it been maintained, what’s the paintwork like, how much has it been driven etc in your ownership. sometimes you got to think business “how to attract customers”
If I was wanting to buy an f82 m4, I like to do a HPI check on cars when I see their cars getting advertised. And don’t like to bug the seller just for their reg number incase they ask why? So I can do checks first. That brings a red flag if they ask why.
Your car looks nice from the 3 pictures, but not enough as I don’t know what the full interior of the car is like, colour and by looking at one picture you were driving while holding a phone to take a picture…
I’ll move on to see if there’s another f82 m4 for sale that has more info that catches my attention, if I see one I’ll phone up and ask more before going to see it and if I’m happy, I’ll be buying it.
I hope you take on board to help you out on selling the car.
Good luck on your sale