Peugeot’s already familiar 1.6 THP engine adds a hushed, smooth zestiness to the mix that is neatly in keeping with the 308’s aspirationally upmarket demeanour. The engine isn’t quite as engagingly free-revving as Ford’s 1.6T EcoBoost unit, but it’s not far off.
In this 154bhp form (there’s also a 123bhp variant of the same engine) it’s whisper quiet at tickover or a cruise, usefully thrusting around town and has enough in reserve for a hint of real entertainment on A and B-roads.
The engine is a good match for the 308’s dynamic package, whose only real bugbear is that reduced-diameter steering wheel. Some drivers may adapt straight away, but for others the extra leverage required at the helm to apply steering inputs, allied to inconsistent power steering weighting, can make it hard to place and turn the car with consistent accuracy. The familiarity of daily use would offset this, but on a short test drive it could make or break the deal.
The 1.6 THP comes at a price, of course, bringing with it higher running costs than the 1.6 diesel (offset in part by a £400 or so cheaper like-for-like asking price).
Peugeot claims 134g/km of CO2 emissions and combined economy of 48.7mpg, but in the real world it’s an act of sustained restraint to better 40mpg where the e-HDi would be rolling along happily around the 50mpg mark.
As we’ve noted before, the as-tested top-level Feline trim comes with 18-inch wheels that do a fine job of transmitting more bump-thump into the cabin than you might like. Better to go for the cheaper (by £1600) Allure trim with its 17s.