twin-turbo V8

2015 Audi S6 Review

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2015 Audi S6 Review
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The Audi S4 is a tremendous machine. This Germanic sports sedan is fast, refined and able to please even the most jaundiced of drivers. With quattro traction, a slick manual transmission and right-sized body it could be the perfect all-around car. But have the engineering elves in Ingolstadt been able to translate this excellence to… Continue Reading...

2016 Cadillac CTS-V Spy Photos Hint at Turbocharged Power

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2016 Cadillac CTS-V Spy Photos Hint at Turbocharged Power
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Cadillac is hard at work on the next-generation CTS-V high-performance model as these spy photos reveal. Continue Reading...

Five-Point Inspection: 2013 BMW M6

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Five-Point Inspection: 2013 BMW M6
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It has power, style and surprisingly good fuel economy. If you haven’t guessed it, the subject of AutoGuide.com’s Five-Point Inspection is the 2013 BMW M6. In case you didn’t already know, the BMW M6 has one hell of a powerful engine to play with. Its twin-turbo 4.4-liter V8 makes 560 hp and 500 lb-ft of torque,… Continue Reading...