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 |  Feb 07 2012, 9:00 AM

Recently BMW revealed its new M Performance Diesel models, the M550d, X5 M50d, and X6 M50d, all of which are powered by the German automaker’s new 3.0L six-cylinder, tri-turbo diesel engine with 381-hp and 546 lb-ft of torque.

Unfortunately none of America will get to experience the new powerplant since BMW doesn’t find them fitting in the US market, but it appears as though AMG doesn’t find performance-minded diesel engines fitting in any market. The high-performance division for Mercedes-Benz vehicles, AMG head boss Ola Kallenius recently said that they have no plans to follow its German automaker rival in producing diesel engines, saying that it would introduce too many compromises to its performance-focused lineup.

“The technology of performance gasoline engines is converging with diesel tech. Direct injection, downsizing and turbocharging are all having an effect. We looked at diesel a few years back, but petrol engines have obvious benefits of sound, weight, agility and response,” Kallenius said.

We’re not ones to argue, considering AMG has a new 5.5L V8 Biturbo powerplant that puts out 544 to 571-hp with up to 664 lb-ft of torque. You could say some of us subscribe to the belief that if you’re looking for pure performance, fuel efficiency shouldn’t be of concern.

[Source: Autocar UK]