After months in development, the all-new BMW M4 DTM challenger has been
unveiled for the first time.
The new car will make public appearances out on the track at the official ITR tests in Budapest (HU, 31st March - 3rd April) and then at the final test in Hockenheim (DE, 14th - 17th April). Like last year, the official presentation of all eight BMW M4 DTMs on 25th April in Munich's BMW Welt will provide BMW Motorsport fans with a mouth-watering taste of what they can look forward to in the new season.
"Even before the BMW M3 DTM completed its final race last season, our development team was already hard at work on the 2014 car," said BMW Motorsport Director Jens Marquardt. "Preparing a new car for the DTM is a big challenge. In few other series is aerodynamics so important. Even the slightest detail can make the difference between success and failure. And this attention to detail shown by our engineers is apparent at first glance - from the elongated bonnet with its steeply sloping front and aerodynamically optimized wing mirrors, to the contoured roofline that is a characteristic feature of the BMW M4."
Marquardt added: "For me, the BMW M4 DTM is an absolute highlight. Like its production counterpart, it looks fantastic and it also made a positive first impression at our tests. Unlike when we were developing the BMW M3 DTM for our return to the DTM in 2012, this time around we were able to call upon the wealth of experience gained over the last two seasons. Despite this, we still have a long road ahead of us - the opposition have continued to develop their cars in the meantime. It is important to continue gradually improving the new car and ensure we can get the very best out of it, in order to be able to compete on a par with our strong and experienced rivals right from the outset with the BMW M4 DTM. I am confident we will achieve this. Every DTM fan can already look forward to the first showdown in Hockenheim on 4th May: only then will we know exactly how competitive the BMW M4 DTM really is."
Exterior Design: Low and Flat
The BMW M4 Coupe and the BMW M4 DTM lie low and flat on the tarmac. Even when stationary, the design's powerful contours underline the performance of the two brothers. Characteristic design elements, such as the modern take on the twin headlight arrangement and distinctive twin-bar kidney grille, ensure that the car clearly stands out as a BMW M vehicle. The power dome on the bonnet is equally striking.
The side of the car extends the dynamic impression created by the front end. The proportions typical of the BMW M4 Coupé, such as the long bonnet, long wheel base, set-back greenhouse and a short front overhang, formed the basis for the low and aerodynamic silhouette of the BMW M4 DTM.
Aerodynamics plays a vital role in the DTM. For this reason, the BMW Motorsport engineers devoted a lot of time to issues such as aerodynamic drag and air flow. As on the production model, the air curtains at the front of the BMW M4 DTM are designed to reduce air drag. Narrowing air ducts accelerate the airstream flowing through the front skirt, guide it systematically past the wheels, and reduce turbulence around the wheel arches.
Another new feature on the BMW M4 DTM is a plate along the side channel, which lends the racing car an even more striking outline. The eye-catching contoured roofline decreases the front surface area of the BMW M4 DTM and further reduces aerodynamic drag. The flatter rear window optimizes the way the airflow approaches the rear wing.
The striking wing mirrors, with their twin-stalk mounts, are already a striking feature of the production model, and the mirrors on the BMW M4 DTM have also been aerodynamically optimized for the racetrack to ensure they aid efficient airflow towards the rear of the car.