GRAN DESIGN(some text hidden)

By Jonathan Crouch

Ten Second Review word count: 91

The improved version of BMW's second generation 4 Series Gran Coupe offers a more flexibly stylish choice in the profitable sector for premium badged Gran Turismo-style mid-sized executive cars. For once, two rear doors don't compromise the visual appeal of a model of this kind, nor does their extra weight dilute the handling purity. Of course, there are more practical choices in this segment - and certainly cheaper ones. After trying this BMW though, you might not be quite so attracted to them. For brand enthusiasts, there's certainly plenty to like.

Background word count: 192

Electric cars are the future. But, for most people, not quite yet. Which is why at present, we find ourselves in this curious hinterland where brands must build, design and market the same kind of car both in combustion form and as an EV. Take the model in question here, the second generation version of BMW's 4 Series Gran Coupe, launched in 2021 and subtly updated in Spring 2024 to create the car we look at here. It's a GT-style mid-sized premium executive challenger; just like the brand's i4, launched (and now updated) at about the same time, based on the same CLAR platform and built at the same Munich factory. To be fair, the 4 Series Gran Coupe is visually differentiated fom its EV stablemate and also has an interior that's different from the i4 because the front of cabin design borrows everything from the two other 4 Series models BMW offers, the two-door Coupe and the Convertible. As with those two cars, the Munich maker has worked hard to make both the styling and the drive experience more distinct from the closely related 3 Series model. Let's find out more.

Driving Experience word count: 255

As part of this update, BMW has reduced the 4 Series Gran Coupe line-up down to just two models, both petrol-powered. There's the rear-driven entry-level 420i with 184hp and a four cylinder engine which makes 62mph in 7.9s. Or the six cylinder M440i, which uses the brand's xDrive 4WD system and develops 374hp. This makes 62mph in just 4.7s. Both the engines feature the brand's mild hybrid 48V tech and link up as standard with eight-speed Steptronic auto transmission, which on the 420i can be specified with an optional Sprint function. Even in standard form, this transmission is ultra-slick in its changes and now gets standard gearshift paddles. The mild hybrid system uses a 48V starter generator and makes output of 11hp instantly available in response to the slightest movement of the accelerator. This electric boost enhances the drive system's dynamic response when accelerating off the line and putting in mid-range bursts of speed. The electric drive unit also assists the engine when travelling at a constant speed, allowing it to operate within an efficiency-optimised load range as often as possible. Handling of both models is aided by a wide track and near-perfect 50:50 weight distribution. On standard suspension, this '4' rides 10mm lower than a BMW '3'. The chassis has been extensively tweaked over that of the 3 Series and there are firmer springs too - and anti-roll bars and clever lift-related dampers reduce body movement and sharpen corner turn in. Plus there's a clever double-jointed spring-strut front suspension and a 5-link rear axle.