For me personally, I don't think Honda gets the lumbar position correct on its seats, and the power seats do not adjust lumbar support as far 'off' as the seats with manual lumbar. One reason I preferred the cloth seats is that I felt the lumbar support on the RTL-T and was afraid it would be an issue in the future.
I had the same issue with my 2007 TL. After about an hour in that seat I had to stop. I did not have problems in the identical-other-than-lumbar passenger seat if my wife drove (although onerailunder has a point maybe there might have been something with the dead pedal or steering wheel angle causing the issue). I loved how the TL looked and drove but after 4 years I never found a comfortable seating position - trading for my 2013 Accord Sport was the greatest day of my backs life. Around the same time I test drove a 2012 Pilot and a 2010 MDX and felt the same lumbar pressure so we didn't buy it.
In the last 5 years I have driven 9-12 hours straight (other than fuel stops) in my wife's RAV4, my S2000 (which I have one position where I fit), my 2013 Accord, and multiple rental cars (Fusion, Elantra, CX-5, Equinox) without any problems at all so it isn't my back.
erikras, If your dealer has an RTS/RT or a base Pilot on the lot with manual seats, take it for a test drive and see if your back agrees.
I had the same issue with my 2007 TL. After about an hour in that seat I had to stop. I did not have problems in the identical-other-than-lumbar passenger seat if my wife drove (although onerailunder has a point maybe there might have been something with the dead pedal or steering wheel angle causing the issue). I loved how the TL looked and drove but after 4 years I never found a comfortable seating position - trading for my 2013 Accord Sport was the greatest day of my backs life. Around the same time I test drove a 2012 Pilot and a 2010 MDX and felt the same lumbar pressure so we didn't buy it.
In the last 5 years I have driven 9-12 hours straight (other than fuel stops) in my wife's RAV4, my S2000 (which I have one position where I fit), my 2013 Accord, and multiple rental cars (Fusion, Elantra, CX-5, Equinox) without any problems at all so it isn't my back.
erikras, If your dealer has an RTS/RT or a base Pilot on the lot with manual seats, take it for a test drive and see if your back agrees.