• The BMW Concept 4 Series Coupe: Aesthetics, Dynamics, Individuality

    BMW presents the BMW Concept 4 Series Coupe.
    The latest generation of the BMW 3 Series Coupe and Convertible leads the way worldwide in the premium mid-range coupe and convertible market. Indeed few, if any, rivals have made such a defining impact on this segment in terms of design, dynamics and efficiency.

    Now, with the unveiling of the BMW Concept 4 Series Coupe, BMW is looking ahead to the fourth generation of its sporty mid-range coupe – and reasserting its global leadership credentials in the process.

    The “4” – a sign of greater exclusivity and presence.
    The BMW Concept 4 Series Coupe adds a new dimension to the qualities of the BMW 3 Series Coupe in terms of aesthetics, dynamics and elegance. The “4” doesn’t just mark the start of a new cycle, it represents the zenith of a development curve. BMW has given the new model its own individual character and a standalone design – and, in so doing, has turned “4” into segment shorthand for aesthetic and dynamic appeal. The latest addition to a nomenclature that sees BMW building on the fine tradition of its large BMW 6 Series and BMW 8 Series Coupes, the “4” stands for greater sportiness, greater exclusivity and even clearer differentiation from the BMW 3 Series range.

    The design: a development curve reaches its zenith.
    The BMW Concept 4 Series Coupe allows the driver to experience the essence of this new, sporting and elegant generation of car in the lap of contemporary luxury. An array of high-quality details provide an exclusive showcase for the car’s perfectly balanced coupe proportions. Inside, the expertise of BMW Individual, skilled handcraftsmanship and carefully selected materials combine to create a supreme interior. The role of BMW Individual in the BMW Concept 4 Series Coupe’s development clearly underlines the brand’s commitment to challenging itself constantly in pursuit of perfection.

    Lower and wider stance sharpens dynamics before a wheel is turned.
    The dimensions of the BMW Concept 4 Series Coupe imbue the car with a dynamic presence even when it is standing still. The wheelbase (2,810 mm) is 50 millimetres longer than that of the existing 3 Series Coupe, while 45 mm has been added to the front track (1,545 mm) and 80 mm to the rear track (1,593 mm). At 1,826 mm wide, the BMW Concept 4 Series Coupe is 44 mm broader than its predecessor, its roof line is 16 mm lower (1,362 mm) and it is also longer (4,641 mm) – all of which makes for exceptionally dynamic proportions.

    Perfection in proportions.
    A BMW Coupe is surrounded by a halo of fascination, and one glance tells the observer all he needs to know about the driving experience on offer. The elegant lines and athletic surface interplay of the BMW Concept 4 Series Coupe embody the qualities and expertise of BMW design and shine out through its sporting silhouette. The car’s proportions also fit the familiar BMW template: its long wheelbase, long sweeping bonnet, set-back passenger compartment and short overhangs propel the BMW Concept 4 Series Coupe forwards even before its engine stirs into life. At the same time, its stretched proportions exude a very athletic elegance – the rear wheel arches mark the widest point of the car, emphasising the point – and taut lines and surfaces etch emotion and precision into the body. The Coupe’s sophisticated detailing also captures the imagination on closer inspection. Functional elements such as air intakes and vents, door openers and exterior mirrors are given a stylistic lift by classy satin-finish aluminium accents. The exceptional dedication of the designers in achieving the right look for each particular function is evident in every one of these details.

    Precision and sportiness in the front seats.
    Precise contours and multifaceted surfaces define the striking face of the BMW Concept 4 Series Coupe. The hallmark BMW front-end features, notably the kidney grille and twin circular headlights, have a slim, sporty design and ensure the BMW Concept 4 Series Coupe is immediately recognisable as a BMW. The front-end design displays a clear link with the BMW 3 Series family, but its sporting take on the theme accentuates the dynamic leanings of the BMW Concept 4 Series Coupe.

    The new concept car lavishes both front-end design icons with meticulous detail and three-dimensional depth. The kidney grille is closed off in the interests of optimising aerodynamics and keeping fuel consumption low, and the areas between the elaborately designed, satin-finish grille slats are blanked off by dark surfaces.

    The full-LED headlights are a hexagonal, extremely technical-looking take on the customary BMW twin circular design. The dynamically chiselled, slimmer interpretation of this iconic design cue integrates seamlessly into the front end. The design of the headlights adopts the link between the lights and kidney grille familiar from the BMW 3 Series and takes it to the next level, rendering this connection visible in darkness as well. An optical fibre leads out from the inner headlight tube and forms a visual link between the inner headlight and the kidney grille. In so doing, it gives the front end of the Coupe an even broader look.

    The most eye-catching feature of the car’s nose beyond the familiar BMW kidney grille and twin circular headlights is the large air intake in the front apron. Its wide opening hints at the extra air required by the powerful engines and guides the eye around to the muscular flared wheel arches. The two vent surrounds on either side of the intake replicate the contours of the hexagonal headlight graphics to lend the front end an even wider and more sporting look. Three strikingly sculptured, satin-finish aluminium trim elements in the intake provide added presence. Eye-catching and extremely width-accentuating, they give the aperture a sporty three-way split. The sides of the two flanking vents are of differing thickness and lend the front end a particularly dynamic appearance. At the same time, they mark off specific areas of the intake for brake and oil cooling and for the Air Curtain. This EfficientDynamics feature channels the incoming air around the outside of the wheels, ensuring the airflow “hugs” the wheel arches and fuel consumption is noticeably reduced as a consequence.
    A side order of power and elegance.
    Flowing, typically BMW proportions and a stretched silhouette define the athletically elegant side view of the BMW Concept 4 Series Coupe, with elongated lines and expressively contoured surfaces providing a lively interplay of light and shadow. The gently downward-sloping roofline – a classic coupe feature – creates a smooth transition into the rear, stretches the overall appearance of the car and takes the elegant route to accentuating the sporting appeal of the car’s flanks. The side windows also adhere to the slim and stretched theme. The striking exterior mirrors extend organically out of the shoulderline and provide another example of the eye for detail which allows aerodynamic function to be integrated neatly and with emotional appeal into the car’s form. The BMW Concept 4 Series Coupe boasts elegantly moulded shoulders, and surfaces and volumes blend harmoniously as the roof slopes down into the rear. The result is a sporty C-pillar design, which merges flawlessly into the sleek silhouette.

    Below the side windows, the “double swage line” familiar from the BMW 3 Series range lends the car a dynamic sense of forward motion. The shadowed surface above the rear wheel shrinks significantly below the swage line. This accentuates the muscular contours around the rear wheels, emphasising the car’s dynamic flair and hallmark BMW rear-wheel drive.

    The Air Breather, an aerodynamically effective aperture behind the front wheels, offers another pointer to the sophisticated aerodynamics of the BMW Concept 4 Series Coupe. It draws a dynamic path between the two light surfaces of the car’s flanks, replicating the prominent form of the stylistic front-end elements. The Air Breather brings together the priorities of BMW EfficientDynamics and time-honoured BMW design, and works in tandem with the Air Curtain in the front apron to ensure an effective reduction in drag around the wheels. Exclusive 20-inch light-alloy wheels add the finishing touches to the car’s dynamically elegant silhouette. Their sophisticated, prominently three-dimensional multi-spoke design underscores their air of sporting elegance.
    Broad, sporty stance at the rear.
    The sporting character of the BMW Concept 4 Series Coupe continues in the low-slung design of the rear. The prominent horizontal lines and stretched tail lights positioned at the outer edges of the rear draw extra attention to the muscular wheel arches and wide track. The design of the rear window has a lowering effect on the car’s tail and gives the body as a whole an even more powerful look. It also shows off the car’s broad shoulders with satisfying clarity. The horizontal lines of the rear end frame a subtle three-dimensionality, while a tightly structured concave indent in the rear creates shadowed surfaces and gives the car a forward-surging energy. This contrasting interplay of light and shadow brings extra vivacity to the rear end.

    The L-shaped rear lights of the BMW Concept 4 Series Coupe blend harmoniously into the car’s overall design. They continue the path of the swage line to the side and are absorbed as an integral part of the exterior design. The tail lights taper in towards the centre of the rear end, but flare out powerfully towards the outer edges, underlining the Coupe’s broad, squat stance on the road. The inner elements of the rear lights recall a sculpture of contorted surfaces. A full-sized light element here reproduces the signature BMW “double L” in three-dimensional form and with impressive depth. While the emitting surfaces shine brightly, those at the back are rather darker, rendering the strong sense of three-dimensionality visible when the lights are hot as well.
    The most striking element of the rear end is the bumper, in which a clearly defined trim element in satin-finish aluminium provides a classy lower edge as the car drops down towards the road. The trim element adopts a similar three-way split to the front air intake, but in a width-emphasising form. It picks up the two exhaust tailpipes in a dynamic sweep at the outer edges of the rear apron before diverting the gaze to the wheels. Small upturns next to the tailpipes lend additional dynamic flair and finesse.
    Interior bathed in subtle beauty.
    The interior of the BMW Concept 4 Series Coupe follows the traditional BMW recipe, blending sportiness and exclusivity stylishly into a single package. The interior wraps around the driver in typically BMW, driver-focused style. The most important controls for driving the car are grouped ergonomically around the driver to ensure all functions are within the easiest possible reach. The “layering” approach – whereby volumes are arranged into layers through the clever use of lines and surfaces – underlines the dynamic feeling inside the

    BMW Concept 4 Series Coupe.
    This dynamic use of lines continues into the door design. All the lines streak backwards towards the rear of the car, thus pulling the focus of the interior clearly towards the front. At the same time, clearly defined surfaces around the window sills and door trim panels converge via the B-pillar into the rear in a tightly structured horizontal movement and connect the front and rear compartments. The arrangement of volumes around the doors, side walls and window sills forms a kind of cocoon around the passengers and generates a sporty and secure sense of space. Added to which, the strong contouring of the rear seats makes them appear like two individual seats joined together, emphasising once again the sporting instincts of the BMW Concept 4 Series Coupe.

    Craftsmanship, sustainability and technical refinement.
    Developed by BMW Individual, the colour and materials design of the BMW Concept 4 Series Coupe is tailored precisely to the geometry of the interior. The two-tone Black and Schiaparelli Brown trim provides a particularly effective showcase for the interplay of forms in the front cabin, and light contrast stitching adds a fresh touch to the leather-covered surfaces. This exclusive trim consists of sustainably tanned leather, which makes a convincing case for itself with its natural feel and soft texture, as well as the environment-friendly tanning process used to produce it.

    The fine detailing of the BMW Concept 4 Series Coupe exterior is continued inside the car, numerous elements of which reflect the exceptional attention to detail with which the BMW Concept 4 Series Coupe has been put together. As well as discreetly embossed “BMW Individual” lettering on the seats and door sill strips, the seats are also home to very special hand-braided leather trim elements, which run vertically down the seats and enhance the interior’s feeling of class. The likewise leather-covered cup holders also adopt the braiding theme, as do the floor mats.

    A Natural Chestnut fine wood trim strip adds the finishing touch to the exclusive interior. The combination of carefully selected, high-grade materials, sophisticated details and the extensive use of handcraftsmanship fills the BMW Concept 4 Series Coupe with an ambience defined by contemporary luxury. The Liquid Metal Silver exterior colour developed exclusively for the concept car shows off its expressive exterior design to excellent effect and injects an extra dose of energy into the interplay of contours and surfaces.

    Comments 16 Comments
    1. paulieM3's Avatar
      loving the look of the interior. im just not excited about the exterior at all though. the tail pipe section / plastic diffuser thing looks a bit weird, like it belongs on something korean. wheels look awful too, almost the same design as the toyota 86 wheels.
    1. the afro guy's Avatar
      Agreed, loving everything except the front and rear bumpers, I think they've gone a touch too aggressive and actually have more than a hint of hsv in there. Yeah, I said that lol. Bumpers are easily changed though and it may work better in person. It's definitely a striking car and much more interesting than a lot of their recent efforts! It's going to be off the hook in M4 form!
    1. a7325266's Avatar
      Looks like it's taken a few cues from the i8 - the headlights definitely.

      I'm still sad the M3 Coupe is no more, it'll be M4 from now on.
    1. paulieM3's Avatar
      the shift in numbering conventions is perplexing. i cant see what value they expect to gain from it but i guess im missing something
    1. a7325266's Avatar
      Quote Originally Posted by paulieM3 View Post
      the shift in numbering conventions is perplexing. i cant see what value they expect to gain from it but i guess im missing something
      Simplifies it for the layman. Even number means Coupe. Adds a bit more prestige to the 1 series Coupe (which becomes 2 series, also opening up the possibility of an M2). The 6 series also makes more sense (2 door big executive ala 5 series).

      I don't agree with the 3 to 4 transition though, I think BMW had it right with the E46s (Ci).
    1. GazM3's Avatar
      I like it.
      It will make it easier for ugly middle aged executives to get thier dick sucked by nice Young ladies.

      The accountants will like it on 2 fronts.
      1/ the 4 series may sneak up the price barrier to moor premium.
      2/ the depreciation on the centre console armrest tooling will be pretty close to zero. It looks like its from the e36
    1. the afro guy's Avatar
      After the second gen m4 comes out nobody will care about the name change any more.
      It's a much more sensible plan when you look ahead.
    1. luke's Avatar
      Interesting they're finally going to go over to the 4 series name - they first talked about it before the e90 launch and there was such an outcry they abandoned the idea.
    1. the afro guy's Avatar
      Wondering if the outcry was from the people that actually buy new bmws or from all the internet forums. THEY CANT CHANGE TEH NAMEZ!
    1. a7325266's Avatar
      Quote Originally Posted by the afro guy View Post
      Wondering if the outcry was from the people that actually buy new bmws or from all the internet forums. THEY CANT CHANGE TEH NAMEZ!
      It's about brand recognition. Market research told them they'd loose sales.

      The current Intel Core i7 was at one point going to be called a Core i9, but they decided to utilize the brand strength they'd built with the i7 name.

      Now that there isn't so much emphasis on the 3-series, particularly on the heels of the runaway success that is the 1-series, BMW is not so concerned about sales cannibalization and market confidence in branding.
    1. the afro guy's Avatar
      I find it hard to believe that they'd lose sales though. I work in marketing so this isn't an uninformed blah opinion.
      People go in to buy a new bmw. I want a 3 series coupe. Certainly sir, step this way, the model you're interested in is now called the 4 series and comes in these configurations.Then when explaining why they've done that to the name they get to refer to the 6 series, the bigger more expensive one. Nothing like associating a purchase with the next purchase they might think about making a few years down the line.

      If anything it would have (and will) create a massive advertising opportunity for them, advertising is ignored if you don't have anything interesting to sell unless you make a great piece of film (like the 3 series evolution ad that came out last time the 4 series topic came up.... hrmmmm timing???) They also would have jumped the gun on the C class coupe and the A5. The 4 series is a something totally new! Come buy it! New BMW! If you thought the 5 series gt was awesome, come check this out, rah rah rah.

      And why won't they lose sales by doing it now? Maybe they decided that the e92 wasn't a radical enough design to be able to launch a new name plate so they waited for this one. It certainly makes a much bigger visual impact which is exactly what you need when launching a big change (not saying the last one was no good, this one just grabs your attention more!)

      So I still stand by my original idea. NOT TEH 3ER! THA HUNNIEZ WON'T KNOW WHAT MY E36 M3 318IS IS!
    1. tungsten222000's Avatar
      The basic premise to keep front of mind is that the people at BMW are not silly. They do have a fairly solid track record. The logic of this move to a 4 Series nomenclature actually becomes clearer with more thought. It may just be genius! Maybe the cachet of the 3 Series has become diluted to a tipping point in marketing terms.
    1. bennyg1's Avatar
      If this "4er" manages to take those who want a 2dr high end 3 (e.g. 335/M3) and extract another $10k-20k out of them then I think it will be a success as far as BMW is concerned

      The further they diversify the low from the high end can only be good, does BMW really care how many people buy the lowest end model for the badge and dont value things like dealer maintenance i.e. after sales income stream for BMW. BMW probably think its good to start dissociating "3 series" meaning anything from tinny 316ti through M3.
    1. luke's Avatar
      Quote Originally Posted by bennyg1 View Post
      The further they diversify the low from the high end can only be good, does BMW really care how many people buy the lowest end model for the badge and dont value things like dealer maintenance i.e. after sales income stream for BMW. BMW probably think its good to start dissociating "3 series" meaning anything from tinny 316ti through M3.
      Good point - could be more sinister than you think... it's probably laying the foundation so they can differentiate it from the future FWD 3 series (seeing as we're now at F30 - I presume the first FWD will be the F36 )

      Then they can charge even more for it and base it off a shorter version of the 6'er chassis.
    1. the afro guy's Avatar
      Quote Originally Posted by luke View Post
      Good point - could be more sinister than you think... it's probably laying the foundation so they can differentiate it from the future FWD 3 series (seeing as we're now at F30 - I presume the first FWD will be the F36 )

      Then they can charge even more for it and base it off a shorter version of the 6'er chassis.
      Good point, platform sharing could start moving in a different direction to what we're used to. the 1 and 3 series could share a fwd platform, 2 and 4 rwd would work, and 5, 6, and 7 could all work together as rwd. With no knowledge of the actual figures, I'd say that the 4 door models account for the vast majority of sales so that's something else to add to the equation. Where it fits I'm not sure.
      This doesn't take into account the i series coming out in the not too distant future (i3 and i8?) Looks like interesting times ahead!

      Better make the most of the rwd bmw's while they're here! No matter how good a fwd car they make, they're just never ever the same as a rwd car. FWD M3? I think not. Maybe I'm not too far off the mark with the rwd 2/4 platform. M4 is the new future hero car? Maybe we're looking at a generation change like porsche had with the 993 to 996 air to water cooled change. 993's are worth more than 996s by a fair chunk.
    1. lh325's Avatar
      Shame about the HSV rear bumper.I don't think there will be a prettier car than the e92. This certainly doesn't hit the mark for me.I'll wait to see it in person to make the final judgement