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Top horsepower-per-dollar cars in 2017

Bang for the buck. That quasi-scientific statistic is bandied about by motor heads everywhere from classrooms to barrooms, though the truth of the matter is that it's exceedingly complex to measure. A fair performance-per-dollar index would include something like cross-referencing MSRP (Manufacturers Suggested Retail Price) with point-to-point times on a track or driving route, which is obviously hard to do comprehensively. But, for the sheer joy of talking about cars and playing with a big spreadsheet, there's always the horsepower-per-dollar index, which is more straightforward, albeit hilariously flawed. There are vagaries even with this simple formula, of course: MSRP for vehicles can change at a moment's notice, to say nothing of the bottom-line shifting that happens with local deals or showroom negotiation. For this list we're running with the straight MSRP wherever possible, and as recently reported as we can get it. All the vehicles on this list are 2017 models, and all trims are reported where the lowest price and differing power levels intersect. Some choices were made for personal preference and some for sanity, avoiding things like all 48 trim levels of the Ford Transit, all with the same horsepower). If this list were a simple top ten, or even a top fifty, you'd be bored to tears with all the red, white and blue that is represented. Following perfectly with conventional wisdom, American cars really do lead the world where hp/$ is concerned. So, for the sake of variety (and the sheer joy of seeing a minivan 'win' one round of this thing) I've sorted out some top five and bottom five lists for broad power categories. Let's dive in. Less Than 100 Horsepower Okay, okay, this is hardly a category we'll grant you. But we've often tried to click off all the sub-100-hp cars on sale in the US, and making this list gave us an excuse. It also illustrates that none of these smallish vehicles bring cheap horsepower to the table - for that you'll need a motorcycle. The segment-leading Chevy Spark (above) asks just over $139 for each hp, and that Smart Fortwo Electric Drive has hp on sale for about the same price as its very distant family cousin, the Mercedes-Benz SL65 AMG (insert your favorite Smart joke here... we know you want to).

Is Bentley testing a hardcore Continental GT V8?

The Bentley Continental GT V8 is a darn good car. The GT V8 S, even more so. It's only logical, then that an even hotter Conti GT would be commensurately better. At least, we're hoping that's what the minds at Bentley's Crewe, UK headquarters were thinking when they dispatched this bewinged GT V8 to the Nürburgring.
This Conti GT stands out not only because of its wing, but because of its improved aerodynamics as a whole. A new front fascia, complete with a body-color lip spoiler is the big visual takeaway of this car's sportier intensions, while our spies claim this white whale rides on a lowered, firmer suspension.
The real question about this car has to do with its powerplant, though. What's under hood? The GT V8 S returns an impressive 521 horsepower while the base Conti W12 churns out 567 ponies, meaning there isn't a lot of wiggle room between what is currently the priciest V8 model and the cheapest twelve-cylinder car. The 4.0-liter, twin-turbocharged V8, though, is certainly capable of handling more than 521 hp, as Audi uses a 560-hp variant in the RS7. Our spies, meanwhile, suggest that this may merely be an even lighter version of the GT V8 S - maybe like an RS model - that is lighter and stiffer, but no more powerful.

New Bentley Continental GT3 race car looks beautiful and brutal

Bentley has been building and racing GT3-class versions of the Continental GT since about 2013. As such, it's really no surprise that Bentley would create one based on the newest Continental GT, as seen above. Still, we're glad to see it, especially because it looks really mean, and better than the outgoing racer. Part of the design improvements are due simply to the new road car's looks. The lower, wider grille, and tidier, less bulbous tail do a lot to make the race car look much lower and more aggressive than the old car. But the racing-specific bodywork is cleaner and more aggressive, too. Large overfenders are fitted both front and rear, and they each have integrated intake vents at the leading and trailing edges. The openings at the front of the front fenders are curved such that they look a bit like angry eyebrows. The rear diffuser looks better integrated with the body now, rather than simply lurking behind a cut-down rear bumper. The big wing with outboard supports is also impressive. Performance-wise, there likely won't be a major difference between this and the outgoing car. It seems power is down a bit to over 550 horsepower rather than over 600 horsepower. Curb weight is estimated to be under 1,300 kg, which is about 2,866 pounds. That's also similar to the old car. Power also continues to come from a twin-turbocharged V8 sending power to the rear wheels. This is a sharp contrast to the road car's twin-turbocharged W12 sending power to all four wheels. For any enterprising racers looking to trade to a new car or get into a GT3, Bentley will begin selling the new Continental GT3 next June. Pricing has not been announced. Related Video: Featured Gallery 2018 Bentley Continental GT3 race car Image Credit: Bentley Motorsports Bentley Coupe Racing Vehicles bentley continental gt3