How much horsepower does a 4. W8 have?
Read more about the history of the W engine here. The design of the W8 engine saw two narrow-angle 15-degree VR4 cylinder blocks arranged on a common crankshaft at an angle of 72 degrees—imagine two Vs joined at their apexes. The resulting 4. W8 produced 275 horsepower and 273 lb-ft of torque at 2,750 rpm. The 5. HEMI V-8 delivers 395 horsepower and 555 Nm of torque in a smooth, broad power band, enhanced with fuel-saving technologies that include variable camshaft timing and cylinder deactivation.
Is W8 better than V8?
Power and torque outputs were lower than competitors V8 engines with similar capacity, however the W8 engine was praised for its smoothness. V8 means Inside the engine 4 pairs of cylinders (total 8) will be arranged in V-shape. These each cylinder generates power. Since in V12 engines, there are 12 cylinder, the over generated will be ideally more than v8. Therefore the speed will be more in V12 engines.V8 engines generally have more torque although, the difference can be minimal in some models. The power of eight cylinders allows for heavier hauls and higher towing capacity. More power also means quicker acceleration and speed.Engine life is to a large degree a combination of number of revolutions the engine does and what percentage of “max power” is being used. Since V8 engines are typically larger (5–6 liter is not unusual) they tend to work less hard most of the time, they will last somewhat longer.V8 engines typically offer better power and acceleration. That’s why V8 engines are claimed to be fit for most muscle cars. If you mainly use your vehicle for hauling and towing, they can provide a lot of stable power for you.