The Xedos 6 was okay car back in the day (1993) and some people even described it as the mini jag which Jaguar should have released. Obviously it wasn't as good as 6cyl E36 and handled a like a barge compared to the Beemer, but any E36 you buy now for £1k will almost certainly be falling to bits, whereas the £1k Mazda will have nothing wrong with it and no big bills on the horizon. That V6 runs to 250k with the only thing needing replacing being the rocker cover gasket. As brand new cars I'd take a 320 E36 over a Mazda Xedos 6 any day of the week, but at this price point, the Mazda is the easy choice.