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But even with all that rubber to work with, it takes little more than an overly eager dip into the throttle without the front wheels pointed straight ahead to get the car bent out of shape. This kind of behavior is certainly not exclusive to the Viper either — high-horsepower cars, especially those that are rear wheel drive, tend to rely on driver patience coupled with short bursts of acceleration and massive brakes to scrub that speed back off before entering a corner.
Around Buttonwillow Raceway, this translates to a series of carefully calculated throttle inputs and two, maybe three, brief flashes of wide open acceleration per lap. A second-generation Miata, even in spec racer form, does not offer massive power, nor particularly mind-blowing braking capability. But those seeming disadvantages result in a car that requires the driver to wring every single ounce of performance potential out of the car in order to maintain a fast pace.
Today there are literally dozens of different models sold to the public for use on the street that make over horsepower. Out on public streets the problem is compounded further. Here in the U. But at the helm of a relatively low-output car that is dynamically engaging, like a Subaru BRZ , which makes horsepower and lb-ft of torque, simply getting up to speed on the freeway can be an involving experience.
Every once in a while, underdogs like these serve as giant killers , not necessarily because they hit above their weight class, but because they encourage you to better understand the economy of performance and utilize what the car has to offer more effectively. Those fundamentals translate as you move up the ladder into faster cars too, allowing you to develop your skills at a more realistically attainable threshold. So why do we have an insatiable hunger for more horses, regardless of whether or not we actually have the means to do anything with it?
Happy driving! Skip to content. Car Buying Driving Articles. February 9, August 27, CarExamer Engines and parts. What we do know is that horses are powerful, and our engines are even better. Remember this: Turbocharged engines operate under more stress than normal engines.
Look at the whole package including the size and weight of the vehicle, the transmission, and fuel economy. For example, consider two vehicles:. This truck weighs 7, pounds. The F has a 6. This car weighs 2, pounds.
The Miata has a 2. For example, if you remember, the lighter a vehicle is, the less torque it requires to get moving. This means the Miata does not need as much Torque as the F in order to quickly accelerate. The Miata might accelerate at the same rate or even faster than the F even though it has less torque. This is because the Miata weighs significantly less than the F, so it does not need as much torque to quickly go from 0 to 60 mph. Higher torque and horsepower numbers can be deceiving when comparing two vehicles.
Keep this in mind when comparing the engine performance of different vehicles. Torque and horsepower do not need to be equal.
Some vehicles may have low torque and higher horsepower or vice versa. A small, lightweight sports car that can operate at a high rpm may have high horsepower but lower torque. Larger, bulkier vehicles such as tractors and buses typically have high torque and lower horsepower.
These vehicles are heavy, which means they need a lot of torque in order to get moving. Most people talk about vehicle engines in terms of horsepower. The characteristics of torque are:. Most people will tell you they like engine power, but what they really like is a vehicle that has well-balanced torque and horsepower.
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