Quote:
Originally Posted by Commanderwiggin
Just finished putting 3200 hard miles on the X5...many pulls...some towing...drove up and down the coast. With city driving and an overall speed of 56mph for the 3200miles driven...26.7mpg was the onboard computer average fuel economy. So that's real world fuel economy driving it how it should be driven.
Highway it gets about 30+mpg driving 60...28mpg driving 70...26mpg driving 80...22mpg driving 90.
Not a single issue, code, etc... The GSR Technik (Jailbreak Tuning) is the real deal...lots of power and great fuel economy to boot with amazing reliability.
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reviving an older thread, hows the car running now ? any issues ? I'm planning on going down the same path, any do's & dont's haha