The all-new BMW 4 Series Coupe marks the beginning of a new era for coupes at BMW. Launched as the latest generation of BMW’s sporty mid-size Coupe, the new BMW 4 Series Coupe embodies the very essence of dynamics and aesthetic appeal in the premium segment. The “4” in its title headlines this new product line for the Coupe and emphasizes not only its stand-out design, but that any way you look at it, the new 4 Series Coupe represents something more than its BMW 3 Series cousins – 3+1, if you will. At the same time, as a true BMW Coupe, the new nomenclature brings the new BMW 4 Series Coupe in line with the larger 6 Series and 8 Series Coupes.
The new BMW 4 Series Coupe will be offered as both a 428i, featuring BMW’s award-winning TwinPower Turbo 2.0-liter 4-cylinder and as a 435i with the multi-award winning Twin Power Turbo 3.0-liter inline six. Both will be available with a standard 8-speed sport automatic or six-speed manual transmission. Both will also be offered with a choice of rear-wheel drive or with optional xDrive, BMW’s intelligent all-wheel drive system. The 2014 BMW 428i Coupe will have a base MSRP of $41,425, and the 2014 BMW 435i Coupe will have a starting price of $46,925. Both prices include destination and handling. The 2014 428i xDrive Coupe and 435i xDrive will start from $43,425 and 48,925 respectively, again inclusive of destination and handling. All four variants of the BMW 4 Series Coupe will arrive in US showrooms late this summer.
The new BMW 4 Series Coupe is visibly larger in width and wheelbase than the outgoing BMW 3 Series Coupe, and its stretched silhouette sits considerably lower to the road. This, together with its BMW-typical short overhangs, long hood and set-back passenger compartment with flowing roofline, give the BMW 4 Series Coupe a visual balance. The car’s striking front end – with its characteristic BMW design features, such as the double-kidney grille, four round headlights and a large air intake in the front apron – is keen to display its family ties with the BMW 3 Series. New elements of the BMW 4 Series Coupe are the Air Breathers, which are positioned rearwards of the front wheel arches to reduce drag. The Coupe’s muscular wheel arches and wide track give an aggressive stance, with its prominent horizontal lines.
The interior of the BMW 4 Series Coupe presents a combination of sporty allure and exclusivity. All the controls central to driving are arranged ergonomically around the driver ensuring comfortable access to all functions. In the rear compartment, contoured seats continue the sporty theme of the BMW 4 Series Coupe. Recessed head restraints and broad, continuously molded side supports give the rear bench the appearance of two individual seats. High-grade material combinations and finish quality accentuate the premium feel of the new BMW 4 Series Coupe. Customers can choose the Sport or Luxury Lines as alternatives to standard specification. M Sport is another alternative. All three allow visible individualization of the car’s exterior and interior appearance.
The defining characteristics of the new BMW 4 Series Coupe are its driving dynamics and aesthetics. As always, BMW engineers have placed special focus on steering accuracy, precision, linear control response, and agility to fortify the new BMW 4 Series Coupe as the latest shape of The Ultimate Driving Machine. Sophisticated chassis technology, near-perfect 50:50 weight distribution, fine-tuning in the wind tunnel, and lightweight construction all contribute to meet that goal.
The all-new BMW 4 Series Coupe has a longer wheelbase, wider track and lower ride height than the previous-generation BMW 3 Series Coupe. Its lower suspension brings the car’s center of gravity down to below 20 inches (500 mm), giving it the lowest center of gravity of any car in the current BMW line-up. As a result, the new BMW 4 Series Coupe is inherently one of the sportiest series-produced cars in the BMW range.
In addition to its sporty driving dynamics, the new BMW 4 Series Coupe offers outstanding fuel efficiency. This is a result of the BMW EfficientDynamics development strategy, which can be found in almost every aspect of the new model. The car’s lightweight construction and aerodynamic features – headlined by the groundbreaking Air Curtains and Air Breathers – also help to maximize efficiency. At its core, the new BMW 4 Series Coupe has been engineered for performance excellence, while other features including Auto Start-Stop and on-demand operation of ancillary units help lower fuel consumption and emissions as well. Use of ECO PRO mode gives the potential to cut fuel use by as much as 20 percent.
The new BMW 4 Series Coupe uses a combination of driver assistance systems and mobility services (available as standard or optional under the BMW ConnectedDrive banner) to increase safety, comfort and infotainment usage ease and convenience. Among the highlights are a new generation of BMW Navigation System, which offers extra capability, sharper graphics and 3D elements for the map display, the full-color BMW Head-Up Display; Driving Assistant Plus, which warns the driver of a potential collision with a pedestrian, the intelligent; glare-free LED High Beam Assistant and the latest iteration of BMW Active Cruise Control with Stop & Go. As far as infotainment is concerned, efficient interface technology enables the integration of smartphones and numerous Bluetooth office functions. The latter also offers the driver the option of a dictation function with full speech recognition. Each feature has been carefully integrated to minimize the chances for driver distraction while the vehicle is in motion.
The launch of the new BMW 4 Series Coupe marks the arrival of the latest generation of BMW’s sporty premium mid-size Coupe. The BMW Concept 4 Series Coupe, which celebrated its world premiere at the NAIAS 2013 in Detroit, previewed the development of BMW’s design language which can now be seen in the production model. Its styling promises a commanding presence on the road, stand-out dynamic ability and unbeatable driving pleasure. The “4” in its title spearheads this new era for the BMW Coupes and emphasizes its even sharper sporty dynamics and increased presence that place the new BMW 4 Series Coupe a step beyond the already-legendary BMW 3 Series range.
The proportions of the new BMW 4 Series Coupe differ significantly from those of the outgoing BMW 3 Series Coupe. Although only an inch (26 mm) has been added to the car’s length (182.6 in / 4,638 mm), a 2-inch (50-mm) longer wheelbase (110.6 in / 2,810 mm) and a roofline that now runs 0.6 inches (16 mm) lower than before (53.6 in / 1,362 mm) enhance the stretched coupe’s profile. These dimensions combined with the BMW 4 Series Coupe’s characteristically short overhangs, long hood, set-back passenger compartment and flowing roofline to produce a visually balanced silhouette. The athletic appearance of the BMW 4 Series Coupe is particularly emphasized by its 1.7inch (43-mm) increase in the width (71.9 in / 1,825 mm). Notably, the rear wheel arches mark the car’s broadest point, giving a more aggressive stance. As a result, 1.8-inch-(45-mm) wider front track (110.6 in / 1,545 mm) and full 3.1 inches (80 mm) of extra width at the rear axle (62.7 in / 1,593 mm) promise – even at a standstill –further improvements in sporty characteristics for which BMW is known.
Signature BMW front-end design features, such as the double-kidney grille and four round headlights, undoubtedly identify the 4 Series Coupe as a BMW. It is unmistakably the 3 Series’ sibling, although the differences are apparent. The optional eye-catching full-LED headlights, with their hexagonal design, and the slightly forward-slanting BMW kidney grille form a single unit and strengthen the athletic presence of the BMW 4 Series Coupe on the road. Below the headlight line, the BMW 4 Series Coupe features a large air intake in the front apron. On the far left and right-hand edges of the air intakes are the additional small vertical apertures for the Air Curtains. These vents improve the airflow around the outside of the front wheels and help cut fuel consumption at higher speeds.
Its precise lines define the outline of the BMW 4 Series Coupe. The subtly sloping roofline creates a smooth transition into the rear, and accentuates the sporty profile of the flanks. The side window with frameless glass and the signature slim-line BMW Hofmeister kink at the trailing edge of the C-pillar create a dynamic visual tension. Below the windows, the double swage line – made up of two character lines running alongside each other – familiar from the BMW 3 Series along with the door sill line strengthen the body’s wedge shape. The small, shrinking shadow below the swage line above the rear wheel flows directly into the flared rear wing, emphasizing the car’s potential and hallmark BMW rear-wheel drive.
Located just rearwards of the BMW 4 Series Coupe’s front wheels are Air Breathers designed to reduce drag around the wheel arches. The Air Breathers and Air Curtains underline the sporty character of the car’s design and provide evidence of the aerodynamics devised by BMW as part of its BMW EfficientDynamics development strategy.
The sporty character of the BMW 4 Series Coupe extends into the design of the rear. The horizontal lines and stretched tail lights positioned at the outer edges of the rear draw attention to the flared wheel arches and wide track. The sloping rear window has a lowering effect on the car’s tail and gives the body an even more aggressive look, and also shows off the car’s shoulders. The L-shaped taillights of the BMW 4 Series Coupe flow into the car’s overall design. They continue the path of the swage line from the flanks, creating a link to the rear end.
The interior of the BMW 4 Series Coupe incorporates sporty styling and pure quality together. In the front of the cabin, an approach known as layering – i.e. the utilization of space through the structuring of lines and surfaces into layers – gives the cabin a driver orientation without excluding the front passenger. All the controls central to driving are arranged ergonomically around the driver providing ready access to all functions. Automatic seat belt valets, a Sport steering wheel, circular instruments in black-panel look and the free-standing, flat-screen iDrive monitor give a sense of functional elegance. The iDrive Controller – properly located for easy reach on the center console – and the armrest between the front seats give the cabin usability and comfort.
The dynamic horizontal lines of the instrument panel extend into the optional two-tone door and side panel trim, wrapping around the driver and front passenger. In the rear compartment, contoured seats bring the sportiness of the 4 Series Coupe to all passengers. Recessed head restraints and continuously molded side supports give the rear bench the appearance of two separate seats.
The backrest of the BMW 4 Series Coupe’s rear seat can be folded down in 40:20:40 segments. Folding down the center segment creates a large through-loading gap, which can accommodate several pairs of skis or snowboards while still allowing space for four people on board. A BMW ski or snowboard bag is available from the BMW Accessories catalogue. The trunk can also be opened remotely using the optional Smart Opener as part of the Comfort Access feature; a short movement of the foot under the center of the rear bumper is all it takes to raise the trunklid.
High-class material combinations, exclusive colors and opportunities for personalization define the premium feel inside the new BMW 4 Series Coupe. As well as the basic trim level, whose material and color concept accentuates the car’s classic character; customers have a choice of two BMW Lines as well as the popular M Sport to add individual touches to the car’s exterior and interior. The Sport Line and Luxury Line embody different takes on the car’s character, adapting the design and color scheme for the kidney grille and air intakes, exterior mirror caps, Air Breathers, trim strips in the front and rear apron, door sill strips and range of wheel rims to set the car apart externally from the basic trim level.
The new BMW 435i Coupe gives full value to performance-minded drivers thanks to a refined high-revving inline-six engine with instant power delivery and great fuel efficiency. Equipped with High Precision Direct Injection and Valvetronic fully variable valve control, the 3.0-liter engine with aluminum crankcase develops maximum output of 300 hp between 5,800 and 6,000 rpm. Peak torque of 300 lb-ft is generated at 1,200 rpm and remains on tap up to 5,000 rpm.
The multi-award winning six-cylinder engine allows the new BMW 435i Coupe to accelerate from 0-60 in just 5.3 seconds with the 6-speed manual transmission, and only 5 seconds with the 8-speed automatic, on the way to an electronically limited 250 km/h (155 mph) top speed, when equipped with performance tires.
The cutting-edge four-cylinder engine of the new BMW 428i Coupe generates maximum output of 240 hp at 5,000 – 6,500 rpm and peak torque of 255 lb-ft, which the driver can access between 1,250 and 4,800 rpm. This allows the 428i to sprint from 0 to 60 in 5.7 seconds and has an electronically limited top speed of 250 km/h (155 mph), when equipped with summer performance tires. The engine gives a smooth power delivery from the moment it spins above idle to the upper regions of its engine speed range along an almost linear curve.
The latest BMW navigation system, which is optional on the new BMW 4 Series Coupe, has received many enhancements. Before setting out, the prescribed route can be tailored to avoid certain areas, for example, if the user anticipates heavy traffic or knows of construction on that route. The system will recalculate the route to avoid the selected area. Multiple areas to avoid can be selected for a given route and the size of coverage is fully adjustable.
The online Google search function has been enhanced for customers who subscribe to BMW Online. Users can now search for points-of-interest (POI) via voice. Once the user has spoken their POI, the navigation system can then guide the driver to their desired destination.
Advanced Real Time Traffic Information was significantly enhanced for iDrive 4.2 to provide a clearer view of traffic congestion using green, yellow and red indicators along the route to indicate the degree to which roads are clear or congested. The traffic incident view has been enhanced again to provide more precise indications in red of the specific location of stopped traffic.
When equipped with the BMW navigation system, the new 4 Series Coupe will include the new iDrive controller with Touchpad. The touchpad is integrated into the top of the controller and does not require a separate location. Phone numbers, contact names and address can be written out directly on the touchpad. The user can seamlessly switch between the touchpad and the controller while information is being entered. The touchpad can also be used to zoom in and out on the interactive map.
One of the highlights of the new BMW 4 Series Coupe is the latest-generation full-color Head-Up Display. HUD projects key information onto the windshield to appear directly in the driver’s field of view to minimize the time the driver has to look away from the road. Depending on the vehicle specification, not only is the current speed displayed, but speed limits and passing restrictions are also flashed up for the driver’s benefit, along with navigation instructions and various warning messages. The variety of driver assistance systems available for the new BMW 4 Series Coupe brings the amount of information that can be shown in the Head-Up Display to a whole new level. The intensity of the projections adapts automatically to the light conditions and follows the illumination of the cockpit dials. The positioning of the projections on the windscreen can also be adjusted using the iDrive Controller.
A camera fitted to the rear-view mirror scans in front of the vehicle and uses image processing to detect any people or vehicles within its field of vision. When it recognizes a risk of collision with the vehicle in front, the system produces an audible warning and a visual signal appears in the instrument cluster or the optional Head-Up Display (if specified) to alert the driver. Should a collision be unavoidable, automatic moderate hazard braking is actuated. During urban journeys in sufficient light conditions, if the system detects a potential collision with a pedestrian, it warns the driver and, if necessary, triggers automatic hazard braking. In both cases – in addition to the warnings – the vehicle’s brakes are automatically primed for emergency braking and the activation thresholds of the Brake Assist system are lowered. The Lane Departure Warning system is also a part of the Driving Assistant option.