Just thought techy minded Citigo owners would be interested in this article on the three pot on page 11 of Engine Technology International Magazine. It is available online here

http://www.ukipme.com/mag_engine.htm

Thats very techy isn't it ! over my head whooosh !

Interesting read - it seems pretty obvious that the direction everything Is going in is small, economical, high power to weight engines in a race with electric only power / probably leading to incredibly efficient hybrid units. Cars like ours are going to be good news when it comes to trade in time and eventually anything with a big inefficient engine will be scrap value. If you go on to read the actual engine test, they were achieving damn nearly manufacturers mpg figures running around town. I am so looking forward to getting ma new car.

Lol interesting, if not fact filled beyond belief!

Interesting. Here is bit more on the power unit design from the UP! Owners forum:

http://www.upownersclub.co.uk/vw-up/up-engines/