The 911 showcases style, performance, handling, sound and luxury with fuel economy just a tick off of a V6 Camry or Accord. Thanks to secret magicians that pore over every inch of the iconic 911, and the massive amounts of motorsports experience acquired, Porsche can remove weight, and add power and fuel economy with the best of them. Quite impressive for a vehicle that many consider a fundamentally flawed design (being rear-engine and all). The current 911 Carrera has the third best performance figures on the list, and the fourth best fuel economy numbers. Muscle cars for the common man don't get any better than this. Ford also added electric-assisted steering to eliminate the power drain of a belt-driven, hydraulic system.
#Best power to weight cars manual
The 2011 Mustang finally brings 6-speed manual and automatic transmission choices, which return better highway mileage. Its new 5.0-liter engine uses an aluminum block and heads, lightweight composite intake manifold, and variable valve timing to get the job done. However, with power-to-weight numbers that best the Porsches, the V8 Mustang GT defines affordable performance. Although the V6 'Stang gets great gas mileage - 26 combined - its 300 hp isn't quite enough to put it past our 0.1 hp/lb. Who would have thought that by halfway through the list we would have three American autos? The Ford Mustang is a perfect example of how American car manufacturers can make alternatives to gas guzzling SUVs. Who says you can't have your cake and eat it too? Read on to find out how. The list gives some great examples of how you can scratch your high-performance itch while still achieving reasonable, and sometimes impressive, fuel mileage. From this group of high-performance cars and supercars, we chose the ten that exhibited the best combined mile-per-gallon fuel economy. This golden ratio is a good general reflection of a car's acceleration, speed, and handling capabilities.
To make the list, each vehicle had to exhibit a power-to-weight ratio greater than 0.1 horsepower per pound (or no more than 10 pounds per horsepower). With that in mind, we've put together a list of vehicles that offer impressive performance and balance that with strengthened fuel economy. When companies like Ferrari and Lamborghini are giving attention to hybrid technology and reduced CO2 emissions, to quote Bob Dylan, the times they are a-changin'. Fortunately, advances in lightweight materials, computer engine management and changing consumer expectations have enabled auto manufacturers to rethink high- performance cars in a more holistic way that includes fuel economy. Performance enthusiasts have been out of favor with the automotive industry for some time, as decadent sports cars have taken a back seat to ecological concerns, rising gas prices and higher fuel economy mandates.
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