| BMW Z4 50d by AC Schnitzer |
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| Yes, the engineers from AC Schnitzer took the 5.0-liter diesel engine, which powers the mighty M550d, X5 M50d and X6 M50d, and put it in the tiny BMW Z4. This makes the Z4 Bimmer the most powerful diesel model in its class. Too bad the AC Schnitzer BMW Z4 50d is a one-off. The basis for this project... More » |
