My dinky 202 C-class ran up probably $6k in repairs from 65-100k. The car had low miles, but was 7 years old when I bought it. The 2/100 CPO warranty that came with it has essentially paid for half of the car.

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former: 83 300D, 97 C230, 93 400E

current: 08 C300 Luxury , 92 500SL