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Is 30+MPG possible - tuned 1.8 A4's ?

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Old 11-17-2007, 03:32 PM
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Default Is 30+MPG possible - tuned 1.8 A4's ?

I've been seeing some '98 - '02 1.8 A4's for sale, mods: chipped, intake, exhaust, etc saying they are getting 30+ MPG.

Is this right? I've now seen three posts for tuned cars saying this.

Meanwhile I'm getting 25 100% stock. WTF?
Old 11-18-2007, 06:00 PM
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Yes it is possible if it is all fwy driving.
Old 11-19-2007, 03:30 AM
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calculated or from the DIS?
Old 11-19-2007, 03:44 PM
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Follow up: I get 28 at best, tuned will get you 30+? That seems to run contrary to performance
Old 11-19-2007, 10:51 PM
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Default Why would it be contrary to performance?

Performance is at WOT, the tuners just lean out the car a little while in vacuum seeing that the stock chip runs slightly rich at that point. So this means while in vacuum holding a set mph on the fwy we end up gaining some MGP. Even when I was making 500whp the car would still get 30 mpg on the fwy since I am not using any more power then a stock 1.8t would be.
Old 11-20-2007, 01:23 PM
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Default Thank you GT: this was the explanation I was looking for!

Are novices still welcome?
Old 11-24-2007, 01:29 PM
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Yes they are : )
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