1991 Mercedes 500sl Roadster Red Convertible on 2040-cars

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Rare Isdera Imperator 108i flexes its considerable muscles

The Isdera Imperator 108i is a remarkably rare supercar from the late 80s and early 90s. Born of a Mercedes-Benz concept car, it's powered by a range of AMG-developed V8s, with five to six liters of displacement, depending on the engine. The example shown here, lapping the legendary Spa-Francorchamps circuit, features the most potent 6.0-liter V8 available. And rather than just being driven about on a perfectly clean racing line, it's freaking power sliding!
Yes, there's something eternally childlike about a wedge-shaped supercar from our formative years being flung about a Belgian racetrack. Adding to the appeal is the Imperator's stumpy, periscopic rear mirror, sticking out of the roof. Even after being out of production for 20 years, this is still a wild, wild car and we'd happily snap up the opportunity pilot one of the 36 Isderas that were built. Take a look below for the full video from Spa.

Daimler and Geely collaborate to develop 'a highly efficient modular engine'

BERLIN — German car maker Daimler said on Tuesday it will cooperate with China's Geely to build next-generation combustion engines for use in hybrid vehicles. Efforts to share development costs come as the growth potential for combustion engines faces the twin threat of the COVID-19 crisis and stricter fuel-efficiency and emission rules. "The companies plan to develop a highly efficient modular engine," a spokesman for Daimler said, adding that it would be used in hybrid drivetrains and manufactured in Europe and China. Geely declined to comment. The modular engine will be used in cars under different marques at Geely and Daimler, a person familiar with the matter said on condition of anonymity as the companies are still in the early stages of developing the engine. News of the alliance was a surprise to Daimler's works council at its factory in Untertuerkheim, which specializes in electric and gasoline powertrain assembly. "We are speechless. There was not even a discussion about potential alternative manufacturing locations," said Michael Haeberle, the works council chief for Untertuerkheim. "We have the ability to build four-cylinder engines in Untertuerkheim, but there were no talks about it." Daimler said German factories will be retooled gradually to add electric drivetrains production. Most of the next-generation combustion engines will be made in China, business daily Handelsblatt reported. The alliance with Geely, which owns a 9.69% stake in Stuttgart-based Daimler, means that parts of Daimler's existing partnership with Renault could be pared back. A Renault source told Reuters that the Daimler-Geely project does not mean an end of cooperation between Daimler and Renault. Citing Daimler sources, Handelsblatt said the Daimler-Geely pact would save the German carmaker a "triple-digit million sum" — implying an amount above 100 million euros ($119 million) and less than 1 billion euros. Green Mercedes-Benz Volvo Hybrid Daimler Geely

Leaked dealer docs say Mercedes-AMG GT S to start at $129,900

The 2016 Mercedes-AMG GT exists as one of the most hotly anticipated European sports coupes to come along in quite some time. Offering some beautifully swoopy styling and a twin-turbocharged 4.0-liter V8 with 503 horsepower and 479 pound-feet of torque in S trim, there's really not much to dislike about it. However, until now, the price of this gorgeous German remained a mystery. According to a leaked letter to dealers obtained by Jalopnik, pricing for the 2016 GT S model allegedly starts at $129,900, and the coupe reportedly comes standard with a Nappa leather interior, Collision Prevention Assist Plus, Mercedes' COMAND infotainment system, Parktronic and Burmester sound system. The document also says more info about specific option pricing would be released in a few weeks. We've already compared both trims of the GT to the venerable Porsche 911 because the coupes seem like such natural competitors. Knowing the possible price adds one more factor to consider, though. In terms of performance, the GT S basically slots just below the 911 Turbo. However, if this amount is correct, then the starting cost is about $20,000 less than the turbocharged Porsche. While on paper the Mercedes lags somewhat in acceleration and power, it also arguably offers buyers a bit more style. This is definitely turning out to be an interesting fight between these two Germans. Related Video: