Good Morning I am planning to buy an Audi A3. There is one at the audi dealership its 66 plate, mileage is 26k. Its up for £15.5k. When I put the car in whatcar valuation it said the car is worth £15.143. I asked them if they can take the price down abit or even take 15k cash and they said no. There is another car which is a quattro 16 plate mileage is 33k 2 owners. that's going for 16k and the valuation on that car is £16570. which one do you think I should go for please? can I please have some advice?