Ask Honest John

Most recently answered fuel economy questions
I currently have a BMW Z4 2.5l with 60,000 miles on the clock on a finance deal. We have three young children and are planning one more. I need to get rid of the Z4 and buy something with multiple seats...
Sense and coming family committments have caught up with my 28-year-old son. The Porsche Boxster has gone and a replacement is required. Annual mileage is 6-8000 with some motorway drives to see family....
Do you think 36mpg in city an acceptable consumption, or is it too high for a 1.9 PD TDI Volkswagen Bora six-speed, 130 bhp model?
I have had a Citroen C1 for the last year, but am now looking for a slight upgrade that will provide a more comfortable ride without burning a hole in my pocket. I have been looking at the new Ka and Clio....
Having previously enjoyed an Audi A4 2.7TDI (190BHP) Multitronic and returned an average fuel consumption over 25,000 miles of 43.5 MPG, which pretty much matched the manufacturers data, I recently changed...
Further to your recent correspondence about poor mpg experienced by owners of Hyundai i10s, like others I am unable to obtain anywhere near the advertised mpg. Since last September when I purchased the...
I cannot achieve Mercedes-Benz's quoted fuel consumption figures for my new C250 CDi. Despite many of my trips being long distance, the average fuel consumption is 34mpg. Mercedes-Benz specification lists...
I bought a Ford Kuga 20 months ago and really enjoy it. I drive 40,000 to 50,000 miles a year, mostly on the motorway, and I need space for materials, power for safe overtaking, decent economy, good handling...
I bought a Hyundai i10 on 1st September last year. The reason I bought it was the praise attributed by the motoring press, particularly yourself. On the whole I agree with the accolades. However, I have...
My partner currently has a 2005 Mk3 Ford Focus 1.6 automatic. The fuel economy is terrible, averaging sub-20mpg. She does several short trips per day for the school run, each trip being about 2.5 miles...