Our Picks for the 6 Cars with the Best Power to Weight Ratio

Mercedes-Benz AMG C 63 Coupe – from $47,200

The 2021 AMG is a formidable vehicle, with a 0 to 60 acceleration speed of 3.8 seconds. It’s 4 liter biturbo V8 engine produces 469 horsepower above 5,000 rpms, giving the 3,987-lb car a power-to-weight ratio of 8.5 (to calculate P-W ratio, divide the weight of your vehicle in pounds by its horsepower.)

The C63 was clearly built to thrill – although for your safety as well as those around you, top speed is limited to 155, and 180 in the sport model. You can even keep tabs on your race times and stats with the AMG Track Pace option.

Despite its inclination towards athletic performance, the C63 wants its passengers to be comfortable. Leather seats come standard with the S, and all models have Apple CarPlay and Android Auto integration, and a Burmester sound system for an audio experience that’s as exciting as driving the car itself.


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14. Mercedes-Benz AMG C 63 Coupe

For a more affordable and available model, check out the Mercedes-Benz AMG C 63 Coupe. Resplendent in all its Mercedes-Benz styling and grace, the AMG C 63 Coupe will amaze you even as it powers through every twist and turn before it. The coupe starts around $68,750 but can easily increase in price with just a few clicks of the mouse. With 469 horsepower and weighing between 3,700 and 3,950 pounds, the AMG C 63 Coupe has about a power to weight ratio of about 0.1187.

Cupra Leon – 296bhp

While a performance Golf might be out of the quest

While a performance Golf might be out of the question for this top five, you can bag yourself a performance Seat – which is basically the same thing. This year has seen some fantastic deals on the Leon, and that’s the case whether you’re after an entry-level 1.2-litre SE or the full-fat performance variant we’re dealing with here. The Cupra 300 is actually the fastest road car the Spanish manufacturer has ever made – and it’s a bit of a bargain.

That 300 actually stands for PS, which equates to 296bhp. Happily, you’ll find the three-door, five-door and estate versions of the Cupra 300 are all available for less than £296 per month and, with a sporty bodykit and a class-leading suspension set-up, it stands up well against the likes of the mighty Golf.

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11. Aston Martin Valkyrie

There are none so stunning as the Aston Martin Valkyrie, a supercar striking in any scenery. Mere mortals such as you and I can only dream about being one of the 150 owners to drive such a masterpiece. Because if you have to ask how much it costs, you simply cannot afford it. The Valkyrie has a staggering 1:1 power-to-weight ratio from the largely carbon fiber bodywork and a naturally-aspirated V12 engine.

Is Power to Weight Ratio Important In Cars?

If you wonder whether it is crucial to consider the Power to Weight Ratio when buying a car, the answer is yes. You are highly suggested to ask the seller about the Power to Weight Ratio of the vehicle you are interested in buying.

Because PWR influences the vehicle’s performance, especially if you will use the car every day for a long trip, it will be better if you consider the PWR. This way, the engine of the car will not be easily damaged.

Abarth 595 – 180bhp

Cheap thrills? Ok ok, with bhp figures of between

Cheap thrills? Ok ok, with bhp figures of between 145 and 180 depending on the variant in question, we’ll admit you’re unlikely to bag one for exactly the same amount of your British pounds. However, the Abarth 595 is one of the easiest ways to have bucket loads of fun for not very much cash. We even gave you five reasons explaining why it’s potentially the best-hidden hot hatch gem. And, yes, it’s available in other colours than the Adrenaline Green above.

Even in its most basic 143bhp guise, turning the key of the Abarth will have you giggling away thanks to that gurgling twin exhaust system. The range-topping Competizione gets a 0-62mph time of 6.7secs and a top speed of 143mph. A limited-slip diff and uprated suspension mean this is the version to go for if you’re really after an involving drive.

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