We love a bit of innovation but sometimes traditional methods are best – as demonstrated by the BMW 4 Series Convertible . You see, after switching to a folding metal roof for the previous-generation 4 Series Convertible, BMW has gone back to fitting a good old-fashioned fabric one. Why? Well, a soft-top takes up far less space and means you no longer have to decide whether you want to fit the roof or your luggage in the boot (you can fit both).
The 4 Series Convertible has also gained mild-hybrid engine tech , potentially improving efficiency and performance. Like the regular BMW 4 Series , the soft-top version doesn't have many direct rivals, but if you're looking for wind-in-your-hair motoring, you might also be considering the Mercedes CLE Cabriolet , the Porsche 718 Boxster and even the VW T-Roc Cabriolet . So how does the BMW 4 Series Convertible score against the best soft-tops for performance, interior quality, practicality and costs? Read on to find out.
.. Overview Performance & drive The BMW 4 Series Convertible range kicks off with the 420i model, which uses a 2.
0-litre turbocharged petrol engine producing 181bhp. It’s our pick in the BMW 4 Series and remains so here, because it should be brisk enough for most people and makes sense financially. The 4 Series Convertible lugs around 165kg more than the coupé, so the engine does have a harder time of it here.
As a result, it covers 0-62mph in 8.2 seconds (around a second slower than the 420i coupé) and feels .