Paul Gregory's Recent Activity

  1. Paul Gregory replied to the thread Updated Sales Reports for Toyota.

    Fuel was cheap for most of last year. It's a different story now. EV sales are correlated to fuel prices. This data is a bit dated.

    Apr 3, 2026 at 9:42 PM

  2. Paul Gregory replied to the thread Is cabin heat "free" if a Prime is in HV mode?.

    Especially energy. It's never free.

    Apr 3, 2026 at 9:39 PM

  3. Paul Gregory replied to the thread Is cabin heat "free" if a Prime is in HV mode?.

    I was concerned about that at one time, but the extreme cold seems to have had no effect on my car.

    Apr 1, 2026 at 7:18 PM

  4. Paul Gregory replied to the thread Is cabin heat "free" if a Prime is in HV mode?.

    I've never seen it. -42C didn't prevent me from starting, and I never use an engine heater.

    Apr 1, 2026 at 3:21 PM

  5. Paul Gregory replied to the thread Is cabin heat "free" if a Prime is in HV mode?.

    I live in a cold climate. I can't guarantee that my car performs as it does in a warmer one.

    Mar 31, 2026 at 2:00 AM

  6. Paul Gregory replied to the thread Real-world fuel economy on Gen 5 Prius vs Gen 4.

    Unfortunately, the Prius Atkinson cycle engine is unable to employ a stratified ignition profile, which allows a lean mixture to...

    Mar 30, 2026 at 2:48 PM
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