Never used them @Mat_Davies, but it would seem unlikely they can offer a 5 year manufacturers warranty - maybe their own??? If it’s anything like cdiscount, they buy them cheap with no manufacturers warranty and provide their own (been told this directly from Hotpoint and Brandt), but they try to get away with it by insisting you have to contact the manufacturer.
Edit - just had a quick look, it looks like all good manufacturers, Bosch (not for power tools☹), Siemens etc, no cheap Chinese or Turkish crap so might be worth it…