2011 Aston Martin V12 Vantage on 2040-cars

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Q by Aston Martin makes a 430-hp V8-powered Cygnet

A V8-powered Aston Martin Cygnet with 430 horsepower and 361 pound-feet of torque could be the best definition of "Didn't see that coming" we've had all year. A customer requested the carmaker's customization arm, Q by Aston Martin — Commission, insert a 4.7-liter V8 from the last-gen Vantage S into the Cygnet's engine bay. The grafting job, dressed in Buckinghamshire Green, weighs 1,375 kilograms or 3,025 pounds with fluids, and posts a power-to-weight ratio of 284 hp-per-ton in U.S. parlance, 313 bhp/tonne in UK units. Aston Martin engineers shortened the intake system to keep the Cygnet's standard hood unmolested. The motor blows out the other end through a twin, centrally-mounted exhaust at the end of very short pipes. Other components carried over from the Vantage S include the front and rear subframes, suspension, most of the braking system, and seven-speed Sportshift II transmission. Torque steer isn't an issue, because the rears do the driving via a "miniature" torque tube that runs underneath a custom tunnel. Carbon wheel arches shield 19-inch wheels shod in 275/35 Bridgestone rubber, with six-piston monoblock calipers in front, four-piston monoblocks in back. In spite of Aston Martin calling this "The Ultimate City Car," additional modifications would indicate the owner has ultimate track plans for the V8 Cygnet. The Q department welded in a roll cage, occupants sit in fixed Recaro buckets with four-point harnesses, the driver grips a removable, Alcantara-covered steering wheel, there are leather pull straps on carbon door panels, a steel fuel tank fills the cargo area, and an FIA-compliant fire extinguisher system keeps things cool if the temperature gets too hot. Should the V8 Cygnet pretend to its city car origins, there's a Vantage instrument cluster, air conditioning, and two USB ports. Goodwood Festival of Speed visitors will get to see how she runs up the hill. The original Cygnet, based on the Scion iQ and out of production since 2013, got from 0-60 miles per hour in about 11 seconds. The V8 Cygnet does that in 4.2, and taps out at 170 mph — 60 mph past the standard Cygnet's top speed. Aston Martin says the original Cygnet "looks set to become a future classic." That could be optimistic. The V8 Cygnet, however, just might have the chops. Related Video: Featured Gallery Aston Martin V8 Cygnet View 12 Photos Aston Martin Hatchback Luxury Racing Vehicles Special and Limited Editions aston martin cygnet q by aston martin

Cosworth briefly crows that Aston Valkyrie's 6.5L V12 has record horsepower

It's only natural that Cosworth would want the world to know that it's building the world's most powerful naturally-aspirated engine for the Aston Martin Valkyrie and Valkyrie AMR Pro. The timing of when the world should know about it, that's at issue. Yesterday the English engine maker's official Twitter account posted a picture of the barely-there coupe and the line, "We're famous for breaking records and our latest engine, the Aston Martin Valkyrie 6.5-litre V12, will be the world's most powerful naturally aspirated road engine with 1,130bhp." Two tags accompanied the post, #Cosworth and #AstonMartinValkyrie. About 90 minutes later, the tweet disappeared. The likely issue is that Cosworth got ahead of Aston Martin's official confirmation of Valkyrie outputs, something we're more used to from patent offices and Chinese model makers. The question is what output is Cosworth really talking about, and which car. All of last year, however, various reports had the street-legal Valkyrie making 1,130 hp. A Road & Track report attributed "nearly 1,000 hp" coming from the NA V12, the remaining 130 from a kinetic energy recovery system working the front axle. Hence, we're not sure if Cosworth's talking about its own engine alone at 1,130 hp, or its engine with the KERS. But then there's this: At the launch of the Valkyrie AMR Pro during the Geneva Motor Show this year, Aston Martin said the track-only Valkyrie AMR Pro would enjoy "a combined power output of more than 1100 bhp — more than the Valkyrie road car and a figure than comfortably exceeds the magic 1:1 power-to-weight ratio." The truth's a mystery for now, which is just as Aston Martin would want it. If Cosworth's engine really does make 1,130 hp on its own, that would be monstrous, and it would mean the automaker's been playing a serious game of English understatement. Even if Cosworth included the hybrid help, however, an NA V12 with 1,000 ponies would take the crown. The only competition is the 6.5-liter V12 in the Ferrari 812 Superfast, and that's 211 horses adrift. The quad-digit figures expected from Mercedes-AMG Project One and McLaren Speedtail require turbochargers, as does the just-teased V8 going into the Shelby Tuatara. With the first of 150 Valkyrie road car deliveries scheduled for next year, we probably don't have that much longer to wait to find out. Related Video:

A pair of different but awesome Hondas star in the latest Forza Horizon 3 car pack

Forza Horizon 3's ever-expanding car list grows again with its latest downloadable car pack. This time it packs a pair of Hondas from opposite ends of history. In fact they use opposite drive wheels, too. The first, representing the modern day and front-wheel drive, is the previous generation, 300-horsepower, 2016 Honda Civic Type R. From the early days of Honda automobiles, and with rear-wheel-drive, is the 1970 Honda S800. It has substantially less than 300 horsepower. The Civic Type R isn't the only hot hatch in the pack either. The Vauxhall Corsa VXR provides a European counterpoint to the Honda, albeit a bit smaller. It features less power – about 200 hp in all – but should be an excellent match to the Fiesta ST. The pack also features a couple of high-dollar, high-horsepower machines in the form of the 2017 Aston Marin DB11 and the 2016 Cadillac ATS-V. Plus, for fans of older cars, there's the rear-engined Renault Alpine GTA Le Mans, and a Holden with a really long name: the 1985 HDT VK Commodore Group A. View 7 Photos As usual, the pack is included with the Forza Horizon 3 Car Pass. Or, if you don't have the pass, the pack can be purchased on its own. Related Video: Image Credit: Turn10 Studios / Playground Games Toys/Games Aston Martin Cadillac Honda Videos aston martin db11 cadillac ats-v forza horizon 3 vauxhall corsa