The new BMW 4 series has been refreshed for the current year with styling cues borrowed from the 2012 BMW Concept 4 Series Coupé. New elements for the 2017 BMW 4 Series include a large air intake with eye-catching bars, LED headlights and rear lights, as well as an updated chassis, a wider track and revised suspension with improved traction control. The 4 Series comes in three variants: the Coupe, Convertible and Gran Coupe.

The restyled front end of the BMW 4 Series expresses the model range’s dynamic personality to great effect whether it be in SE, Sport or M Sport guise. Crisp contours alternate with expansive surfaces to create a broad contoured appearance. The defining feature at the front of the new BMW 4 Series is an unbroken central air intake with an aperture that increases in size towards the outer edges, adding a more imposing presence and greater sense of width to the entire nose section. On the Sport version, the air intake is almost entirely bordered by an eye-catching, high-gloss black bar that is designed to accentuate the vehicle’s wide, powerful stance.

The BMW 4 Series Coupé, BMW 4 Series Convertible and BMW 4 Series Gran Coupé are now equipped with new twin LED headlights as standard. The headlights are composed of a familiar silhouette: flat-bottomed headlight tubes encircled by daytime running light rings, along with a dynamic cropped look, produced by the characteristic ‘eyebrow’ design. The tubes’ dark-colored holders give the interior of the headlight assemblies a clear, cool, but technical, look. LED front fog lights also form part of the standard specification.

All models in the new BMW 4 Series are optionally available with new Icon Adaptive LED headlights, whose highly expressive light arrangement intensifies the front end’s dynamic and technically advanced appearance. The headlight units are cropped off slightly at the top by the LED indicators that form the headlights’ ‘eyebrows’.

From the rear, the BMW 4 Series has a low, sporty look that follows the lead of the front-end styling, with the bold horizontal lines and elongated design of the rear light clusters. Meanwhile, the new rear apron has been designed to further accentuate the general impression of power. Redesigned rear lights give the new BMW 4 Series a fresh and technically sophisticated appearance when viewed from the back. The LED lights are no longer divided into individual light strips, with a sweeping curve in the outer section of the light assemblies giving them a perfectly homogenous look.

A wider choice of 18- and 19-inch light-alloy wheels exclusive to the new 4 Series are also now available. A choice of four new designs means there is even greater scope for customising the sporty, elegant exterior of the BMW 4 Series. There are new wheels for each of the SE, Sport and M Sport variants, ensuring that there are even more sporty designs than before. High-performance tyres can be optionally fitted on all model variants.

Exclusive new exterior paint finishes have also been added to the selection; Snapper Rocks Blue, a new shade of turquoise, and Sunset Orange.

Moving inside the new BMW 4 Series range and an array of upgraded details add to the cabin’s exclusive, high-quality feel. Examples include the surrounds for the air vents and the control panels in the doors now including electroplated inserts, while the switch for the hardtop roof in the BMW 4 Series Convertible and the integral belt guides for its front seats also have an electroplated finish.

The air conditioning and audio controls in the BMW 4 Series models are now bordered by chrome. The center console makes an even more elegant impression, thanks to its high-gloss black cover panel, while new double stitching for the dashboard over the instrument panel accentuates the interior’s driver-focused geometry. The sports steering wheel, fitted as standard in the BMW 4 Series, features a new rim wrapped in high-quality leather, with a modified lining that offers the driver an even better grip.

There are also more options to choose from for the interior styling. Night Blue Dakota, Cognac Dakota and Ivory White Dakota leather have been added to the range, three new, very elegant upholstery colors that come with coordinated contrast stitching and piping. New choices for the interior trim, meanwhile, include Aluminium Carbon with Pearl Chrome highlight and Black High-Gloss with Pearl Chrome highlight. BMW has included a number of new features that enhance driver convenience for the navigation, telephone connectivity, display and controls in the BMW 4 Series.

Building on the existing sporty design and appearance of the BMW 4 Series, the Coupé and Convertible models now start with the Sport model, with the M Sport model available for all engines or as standard on the 430i, 430d/430d xDrive, 435d xDrive and 440i models.

The Gran Coupé models start from SE for the 420d/420d xDrive models moving to the Sport model as standard for the 420i/420i xDrive models. As with the Coupé and Convertible models, 430i, 430d/430d xDrive, 435d xDrive and 440i models come as M Sport only.

Petrol and four-cylinder diesel powerplants are offered with the new BMW 4 Series. All new BMW 4 Series models are available with three petrol engines offering the following power ratings: the 420i with 184hp, the 430i with 252hp and the top-of-the-range 440i with 326hp. There is also a choice of three diesel engines: the 420d with 190hp, 430d with 258hp and 435d xDrive with 313hp.

On suspensions, the new BMW 4 Series Coupé and new BMW 4 Series Gran Coupé both now come with stiffer suspension, featuring more advanced damping technology and an upgraded steering set-up. These measures have resulted in a tangible improvement in both lateral and longitudinal handling properties, regardless of the load on board. The upshot is reduced roll, more neutral responses when driving at the limit, even greater straight-line stability and the wonderfully precise steering for which BMW is renowned. This applies to the standard suspension, as well as the M Sport suspension and Adaptive suspension.

The new BMW 4 Series Convertible now also offers superior straight-line stability and steering characteristics. The harmonious and extremely agile nature of the outgoing cars’ suspension tuning meant there was no need for more extensive performance-enhancing modifications.

BMW M4 Coupe and Convertible

The BMW M4 Coupé and BMW M4 Convertible represent the epitome of a high-performance sports car, offering unrestricted everyday practicality. The six-cylinder engine with M TwinPower Turbo technology is fitted as standard under the bonnet of both BMW M4 model versions, generating a mighty 431hp.

Both BMW M4s feature new-look, illuminated M4 emblems on the front seats, while chrome and electroplated detailing, along with double stitching on the instrument panel, add further highly sophisticated touches in the interior. The list of standard options for the BMW M4 Coupé and BMW M4 Convertible also includes the Professional navigation system with new user interface, ConnectedDrive services and enhanced Bluetooth, complete with inductive charging of mobile phones and a Wi-Fi hotspot.

Competition Package for both M4 body variants gives a 19hp power hike to specified 450hp, as well as optional forged 20-inch light-alloy wheels in Star-spoke 666 M style, in black. BMW M Performance Accessories are also now optionally available for the first time for the M4 Coupé and Convertible. Customers can now select four individual packages, adding key styling components that bring an even sportier dynamic appearance to both the inside and outside.

Finally, the exterior Carbon Package for the M4 Coupé and Convertible comprises carbon styling components such as front and lower trims, rear diffuser and spoiler, all formed with unique carbon fiber for a true motorsports appearance.