What is it?
This is the new Golf BlueMotion, the frugality flag-waver of Volkswagen's seventh generation hatchback line-up. It’s powered by a 1.6-litre diesel engine producing 108bhp and 184lb ft of torque, but the headline figures with which we really need to concern ourselves are a claimed combined economy figure of 88.3mpg and commensurate CO2 emissions of just 85g/km – a significant 15 per cent improvement on the previous Golf BlueMotion based on the sixth-generation hatch.
The Golf BlueMotion hits its giddy new heights of efficiency with what are now a standard-issue list of engineering tweaks, nips and tucks over and above the standard Golf’s fuel-saving stop-start and battery regeneration systems.
It’s aerodynamically more efficient, thanks to a lower overall ride height (down 15mm over the regular Golf) which reduces the car’s frontal area. The BlueMotion also wears a drag-reducing roof spoiler, a revised grille and different underbody panels to improve airflow over and under the car, and it has ‘optimsed’ engine and brake cooling systems.
The BlueMotion also wears what VW describes as 'super'-low rolling resistance tyres, and features longer gear ratios in a six-speed manual gearbox which is now lubricated by thinner-viscosity to reduce drag on the gears
Other need-to-know figures are that the Golf BlueMotion comes in both three and five-door hatchback forms, costing £20,335 and £20,990 respectively. We drove the three-door.