Because Peugeot's direct injection system delivers fuel with incredible precision, HDi engines carefully regulate use of fuel, cutting the overall amount you need and making them more economical than other diesel engines. On top of this, New E7's modern aerodynamic shape, including the stylish low-profile taxi sign and rear spoiler, also improves fuel consumption, through reduced wind resistance. So much so that New E7 delivers an impressive 38 mpg on the combined test cycle.

The E7's all-new HDi engine comfortably exceeds the Euro 4 emissions standard, which means it substantially reduces sooty carbon particulates that can pollute towns and cities. Harmful CO2 emissions are also significantly lower than other hackney taxis. The HDi engine can even operate on up to 30% bio diesel.