42.8mpg average over the last 10,000 miles, mainly motorways and fast A roads, mixed commute of 30 mikes a long motorway use
Car has done 19,000 miles, and is a 220d
Best was 52mpg on a steady run to the south coast, worse is a small town commute of 40mpg
I had a 2017 GLA 200d SE manual, I am quite light footed, and over the past 2 years 15000 miles, I averaged 50, best 60 + on runs
Recently got 2019 2019 200d Sport Auto, on same trips just getting low 40s.