Measuring car performance

[obi_waynne]

What is the best way to measure a cars performance?

We tend to go on the popular quoted figures of BHP and 0-60 times. But are these enough? Do they tell the whole story?

Should we instead go on 30-70mph times and look more closely at Torque or the power to weight ratio?

Is there a simple stat that will allow you to compare the relative performance of cars easily?

 

[old-git]

Depends on your personal requirements. That's why there are so many choices and models.

No.

If these are what you are interested in.

No.

 

[T9 man]

Well I suppose the pub bragging rights with regards to power is always -BHP and 0-60. Since I have been here on TC I have learned to appreciate torque and what it really means.

 

[HDi fun]

Torque is what we drive. Power is a function of torque and revs - the two are not interchangeable. Acceleration doesn't have to start from standstill.

Best way to measure? Qualitatively - drive it and see what it feels like.

 

[TCJBOLDIE]

It is said "torque wins races and horsepower sells cars "

 

[stamford]

The measurement for me is how much the car makes your face ache from the smiling when driving it.

 

[RobBentley]

Torque is what we drive. Power is a function of torque and revs - the two are not interchangeable.

I've lost count the amount of times explain the torque/revs thing over the years. I'm glad somebody actually understands