A friend of mine has an old Nissan Primera (late 90s ?) whose clutch has just gone (i.e. severe slipping). Since she's female (the friend, that is), I am wary of her possibly getting ripped off by a dodgy garage.
Doing a quick Google it looks like clutch kits come in at less than £100. Anyone have any idea roughly how much (in terms of time) labour should be required to change the clutch ?