The extent of his injuries was not known. He was the sole occupant of the car.
The road from Reed St to Kiripaka Rd was blocked as Northpower crews replaced the damaged pole.
Company spokesman Steve MacMillan said power went out at 12.39pm and 413 households on Corks Rd and surrounding streets were affected.
Power was expected to have resumed about 6pm yesterday.
A Corks Rd resident said the driver was lucky he did not have a front-seat passenger.
"The car hit a supermarket trolley on the side of the road and I heard the engine revving then a bang. I went out and there was a fellow who opened the car door but I told him to keep out because the power lines were hanging above," she said.
The woman said speeding and erratic drivers had been a problem since she moved to Corks Rd about six months ago, and said barriers such as speed bumps or chicanes should be installed.
"The safety of the kids is paramount. It's fortunate they were not playing anywhere near where the crash happened."
Police serious crash investigator Warren Bunn was at the scene yesterday.