Hi Chefo, it took about a dozen phone calls to various Merc dealerships countrywide to ask for a discount… when I got one I asked my local-ish dealers if they would match it. Pre lockdown they said no problem, by the middle of June they said no, but the original offer was still ok, so I’m off on a 550 mile round trip to pick up my new car.
I nearly went for an XC40 but after 4 SUV type cars I wanted something more laid back (I’m getting on a bit now!).
If you order now, and the price goes down in Q4 I would inform your salesman what he recommends, as you could cancel and re- order but your salesman may agree to give you a discount to match it…. I’ve done that before.
Good luck chefo.