I probably have no hope but this is just not fair . We bought a car from a dealership for £16k and it's only lasted 12 months . Dpf is horrendously blocked and turbo etc it will cost £5k to fix . They would have know from diagnostic and checks before selling as it's so bad . I'm not able to use the car at all because it's in limp mode . They said it's been serviced and checked etc