Useful compilation of the 10 best fuel efficient diesels on sale in the UK, for those who don't have the time to trawl through pages and pages of data on fuelly. Note, all these cars are either large family cars or SUV's, and get MPG from 50 to 56 (UK). These are "tested" or true MPG, not lab test results.
https://www.whatcar.com/news/true-mp...el-cars/n19306