It depends on the model and specification
Depending on the models being compared and the interior and exterior upgrades chosen upon purchasing if you compared an E class Mercedes to a 3 series BMW with equal upgrades the Mercedes is more expensive
Depends on what your reparing, years cars made old or latest car, series, etc? the power windows in a Mercedes, or the transmission in an m5? They are both expensive foreign high quality cars. As for average cost of parts, msot people would tell you that Mercedes is much more expensive. you if you have BMW car you can check Estimate BMW Repair costs link below: http://superiorvehiclerepair.com/tag/BMW-repair-costs as your refference
BMW is better but Mercedes is more beautiful ..........
if you mean most expensive : Rolse Royce - Aston Martin - Lambourgini - Ferari - Mercedes - BMW the most expensive I think is the Mercedes maclaren
It depends what you mean by which vehicle is more expensive... For Top Spec Lexus And Top Spec Bmw,Bmw Will Cost More,but is is german,so more reliable, but if something does go wrong it will be expensive to fix as parts are expensive.
One disadvantage in my experience is they are more expensive to fix. Parts and Labor. I am not talking about a KIA or Toyota necessarily but Audi,BMW,Mercedes etc.
Both are very expensive, but Ferraris are more expensive on average.
Mercedes and Audi; mainly Mercedes
bmw
Mercedes, Lexus, Acura, and Audi answer Daimler Chrysler's Mercedes Benz is the biggest competitor of BMW.
it is BMW no its not think of the fastest BMW, the m5, then think of the fastest merc, the Mercedes mclaren slr. The BMW goes 195 and the mcmerc goes 216. EXACTLY.
Mercedes all the way