I'm thinking of either(Pictures are official photos, not exactly the cars I want):
8/2001 Mercedes Benz C240 Elegance, 19000 km
170HP, Bi-Xenon lights, brilliantsilver metallic, ESP, ASR, ABS, electric mirrors,
leather seats, 4 airbags & 4 sidebags, rain sensor, clima control, cruise control, manual gearbox
5/2001 BMW 325Ci, 26000 km
192HP, Xenon lights, black metallic, DSC, PDC, ABS, 2 airbags & 2 sidebags, lights-washer, M Sport Package, rain sensor, leather seats, climate control, manual gearbox
(yes I know the difference between red and black - didn't find a picture with a black car)
Both come with guarantee as they are sold through official BMW/Mercedes dealers. I might get the Mercedes a bit cheaper, but the BMW is already a good offer and I doubt I can negotiate with the dealer about the price.
Which of the 2 would you buy? Or would what would you suggest as an alternative ?