Hi

I haven't got official figures available but ALL of the anecdotal evidence points to the engines being exceptionally fuel efficient. This week one of our customers from Georgia, USA commented the following (about his 58CD engine) 'the best fuel economy that I have ever seen from a glow engine. We are getting 15 to 20 mins out of a 10oz tank', and we are often receiving similar comments.

I hope this helps
Best regards
Laurenne