horsepower

CNET on Cars 12: BMW 750Li vs. Lexus LS 460

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An embarrassment of riches this time as the 2013 BMW 750Li and Lexus LS 460 hit our garage on the same day. Some assignments are just more comfortable than others! But while both cars are luxurious, one felt much readier to cut it up on the road to my hands, and you might be surprised which.

A great Car Tech 101 in this episode, explaining the rather tricky relationship between horsepower and torque. We're conditioned to think about horsepower, but … Read more

Heavy Metal: The 2011 Chevrolet Silverado

I figured since we gave lip service to Ford, we'd do the same for one of America's other automotive competitors: Chevrolet. The gang at GM has been working hard to deliver an updated version of its signature pickup truck, the Chevy Silverado, and not too long ago the production version of this heavy-duty truck was delivered. So what's different or notable about this year's model? This video from PickUpTrucks.com has got the scoop.

One of the highlights covered in this clip includes the Silverado HD's brand-new chassis; in fact it's so new that … Read more

On the road with 2010 Mercedes ML 450

I've focused this week's blogs on the newest hybrid vehicles on the market for the 2010 automotive year, and today is no exception. Today's Web clip features the 2010 Mercedes-Benz ML 450 Hybrid; but fear not, as there are no boring narrators or bad techno music on this video to pull attention away from the car. In fact, the only sounds you'll hear are those of the vehicle against the wind.

The M-class rocks a 3.5-liter V-6 engine that produces 335 horsepower and starts about $55,000. The 450 ML gets about 22.5 miles … Read more

NASCAR Dodge Racing Engine: Music to My Ears

Sure, we've all probably heard loud racing engines from the stands and sidelines in the open air. But have you ever heard an 800 horsepower engine within four walls, up close at speeds up to 9000 RPM? If you haven't, then this video should serve as a decent substitute as we fire up a Lucas Oil's R5/P7 Dodge Sprint Cup race engine and let that baby scream!

This video, produced by the fine folks at BangShift.com, hook up the R5/P7 engine to the dyno and rev that hunk of steel at speeds that eventually … Read more

Horsepower hi-fi: 2010 Ford Mustang GT

Buried in the midst of Car and Driver magazine's report on the 2010 Ford Mustang GT ($28,845) I spotted a reference to the engineers newfound awareness of sound. Not in the sense of a new multichannel sound system or iPod dock, no, Ford "pipes-in" the sound of the GT's 315 horsepower V-8 engine to the cockpit.

The specially designed pipe, dubbed a "Sound Induction Tube," transmits the sensual sounds of the Mustang's throbbing American V-8 muscle. In fact, the tube is fitted with a "Tuned Membrane" to provide just the … Read more