A larger sump capacity is always better, the oil stays cooler and cleaner for longer. MB also puts oil coolers on pretty much all of there engines, that alone will prolong there life by a great deal.

Toyota does as well, oil coolers are a very nice touch.

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1969 280SE
2027 Ram 1500
2026 Genesis GV70
2007 Tiara 3200
1988 Egg Harbor 37
1981 Boston Whaler 17