Re: SSR questions??
The main problem I find with the HHR is the same as the 07 Impala we had. Not high enough gear in high gear. It should have a 5 or six speed to keep the rpm's down at highway speeds. i am turning 3,000 rpm at 75 mph. If that were down around 2-2,000 rpm the mileage would be much better. We tradeda 03 DeVille on the Impala and it got better highway mileage than the v-6. They need to do more with the six speed trans. Tom
The main problem I find with the HHR is the same as the 07 Impala we had. Not high enough gear in high gear. It should have a 5 or six speed to keep the rpm's down at highway speeds. i am turning 3,000 rpm at 75 mph. If that were down around 2-2,000 rpm the mileage would be much better. We tradeda 03 DeVille on the Impala and it got better highway mileage than the v-6. They need to do more with the six speed trans. Tom
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