Mycarcheck.com
Price: £9.95 Mazda/Peugeot: Yes/no
If you bought the Peugeot on the strength of this, you could lose it, as finance isn't checked. When we called, we were told it could be included, and that a £37 report was available over the phone. There's no way of finding this out online, though - a shame, as the service is brilliantly simple. Results were clear and the process took less than two minutes per car. An E-mail arrived instantly and the website had interactive buttons for more detail.