The APs are getting out of control, the only redeeming feature is when manufacturers are trying to shift their end of model ranges, good deals can be had then with discounts on the APs.
However most smaller cars can be bought outright at a cheaper price than leasing from mobility, as an example a cheaper brand like dacia which can be bought new for £6999. It would be bonkers to have a mobility dacia as you are paying upwards of £10,000 over a three year lease. When u can buy new for £3k cheaper and after three years have a decent residual value of about 50%.
Even taking accounts of your free insurance, servicing and breakdown cover…. It still would not make any sense.