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RS vs A4

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Old Jan 1, 2009 | 05:46 PM
  #1  
Schwalbe181's Avatar
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Default RS vs A4

My friend has a 2002 Subaru Impreza RS, he says he could destroy me in a race. He only knows that I have the slowest model of the A4, but doesnt know more than that. It says hes got 165hp and mines 172hp. Both stock. I know the numbers are in my favor, but driving my brothers forester, it has alott better pickup than my audi does. Any ideas on what the outcome would be?
 
Old Jan 1, 2009 | 06:03 PM
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I'd guess the RS since less mass than your a4. The marginal hp difference doesn't make up for the bigger difference in mass I'd think.
 
Old Jan 1, 2009 | 06:09 PM
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What are the torque numbers for both? That plays a factor too. My audi may only have 190 crank hp but it has 210 torque where as a much lighter 4cyl car can have 190hp but only 120 torque and still lose.
 
Old Jan 1, 2009 | 06:58 PM
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the weight difference is big in this comparison, the RS should win unless he sucks at driving.
 
Old Jan 1, 2009 | 07:31 PM
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Isn't only like 350 lbs different? Thats what the 2 sources I found said I could be wrong. I really think it would be close.
 
Old Jan 1, 2009 | 07:38 PM
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Originally Posted by Schwalbe181
My friend has a 2002 Subaru Impreza RS, he says he could destroy me in a race. He only knows that I have the slowest model of the A4, but doesnt know more than that. It says hes got 165hp and mines 172hp. Both stock. I know the numbers are in my favor, but driving my brothers forester, it has alott better pickup than my audi does. Any ideas on what the outcome would be?
Slowest model A4?.....Get a RS4 and then shut him down!
Serioulsy, it all depends who is behind the wheel and who has the biggest set of ***** and willing to push it. its not always the mechanics of the machine but the nut behind the wheel. Audi's sit so low to the ground that you need to be real careful if it is a rally type race. If its a drag race then its all hp, weight and shifting. A Forester feels faster then your A4!? maybe a tune up and high octane fuel is required.
 

Last edited by SloRide; Jan 1, 2009 at 07:40 PM.
Old Jan 1, 2009 | 07:59 PM
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higher octane fuel will do nothing without a tune for it. if you have two identicle cars, then it comes down to whos a better driver, however these cars arent the same.

his car has a 2.5L engine with 165 HP @ 5,600 rpm; 166 ft lb @ 4,000 rpm, curb weight (kg) 1,406

yours is a 2.8L engine with 172 HP @ 5,500 rpm; 184 ft lb @ 3,000 rpm, curb weight (kg) 1,350

from a dig you will take him because you are 100 pounds lighter (surprisingly) and you have 20 more ft pounds of torque available 1000 RPMs sooner, and slightly higher HP. from a roll it would be a little closer. you didnt say if each car is a manual or automatic, which makes all the difference in the world in this situation.
 
Old Jan 1, 2009 | 08:05 PM
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Originally Posted by ghost6303
higher octane fuel will do nothing without a tune for it. if you have two identicle cars, then it comes down to whos a better driver, however these cars arent the same.

his car has a 2.5L engine with 165 HP @ 5,600 rpm; 166 ft lb @ 4,000 rpm, curb weight (kg) 1,406

yours is a 2.8L engine with 172 HP @ 5,500 rpm; 184 ft lb @ 3,000 rpm, curb weight (kg) 1,350

from a dig you will take him because you are 100 pounds lighter (surprisingly) and you have 20 more ft pounds of torque available 1000 RPMs sooner, and slightly higher HP. from a roll it would be a little closer. you didnt say if each car is a manual or automatic, which makes all the difference in the world in this situation.
Your torque comes in a whole 1k earlier too I think you should kill him
 

Last edited by somebody5788; Jan 1, 2009 at 08:51 PM.
Old Jan 1, 2009 | 08:25 PM
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are the both sticks? if so I put my money with the audi. but why not just race him and settle it?
 
Old Jan 1, 2009 | 08:27 PM
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When is this race going down? I pulled on a stock wrx before I got my exhaust, but I ran the **** out of my car!
 



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