L405 5.0 S/C any major issues ? Value ?

[phib]

Selling another one of our cars at the moment and have a guy who wants to part exchange his Range rover 2013 5.0 Autobiography.

Its done 45k and is good (but not perfect condition) has the deployable side steps and pan roof, black with the ivory interior.

I am not a dealer so would just take it and use it a bit then sell it so a couple of questions

Is there anything that goes majorly wrong with these?

What are they like to sell on ?

Seems from Autotrader the "Asking" price is c. £40k

Many thanks for any advice

Phib