There are a couple of theories as to why it’s $20,000 but the main reason its because the Bugatti Veyron literally has to be split in half in order to get to the oil inspection area in the massive W12 engine. This includes taking off the heads, inspecting inside the engine thoroughly making sure there are no irregularities, and checking to make sure that oil is being applied in key areas they way it was engineered to do so.
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