Mmmm...I don't think British Leyland can ever be beat as a bench mark when it comes to green environment issues. Yes, they were making bio-degradable cars long before the Green Party or Greta Thunberg ever existed, Not only that, but, they were the first to make wheel removal easy and automatic without a jack and wheel nut spanner, unfortunately, the wheel could only be removed whilst the car is running - the Austin Allegro will be fondly remembered.