You just need to keep one thing in mind, with the budget that you have, you'll have to spend around 100k straightaway for the car to be in the satisfactory state to have peace of mind for some time. It could be tyres that you need, new battery, changing gear oil which the previous owner might not have changed for a long time, brake pads, alignment, tuning and many other tiny expenses, or it could be something big that suddenly came up which will make it a large aggregate. And since the last owner was looking to sell the car, they may have left all these tasks undone for you to be worried about. Unless you buy it from a showroom, so keep that in mind when filtering the price range.