I am interested in buying this car. I require a diesel for travelling and I only have £2000 to spend on a decent used car. The owner is asking for £1,500 for this car and I am interested. The mileage is 105,000 but I do not know what 'SDI' means and what difference it makes to a normal 1.9 diesel.

Can somebody tell me about this car from personal experience or general knowledge please, thank you.