I am a car expert and web amateur. Excuse the crappy design of website. See also the old 2012 website, In Nov 2012 I moved to WordPress and designed website based by. The BMW 3 series sedan was redesigned for the 2012 model year. Side ratings are assigned by the Institute based on a test conducted by BMW as part of side crash test. Part of what went wrong with the 318 was the drivetrain. Instead targeting a high fun/dollar ratio, BMW went for Is a Regular BMW 3 Series Better Than a Vintage M5? In BMW "E" and "F" chassis codes the "E" stands for Entwicklung, the German word for Development. E and F codes are assigned by BMW at the beginning of model development. EHow Auto gets you on the fast track with repair, maintenance, and shopping advice. Whether you're jump starting a battery or insuring a new car, we can help.Cadillac CTS Sedan Photos and Info – News – Car and Driver. The first two generations of CTS played the role of Cadillac’s multi- tool, intended to stretch across two sports- sedan segments. ![]() MSN Autos features new cars, car reviews, used cars, concept cars, auto shows, and car buying guides. The E46 Wiki should be used as a tool to help all E46 owners. The greatest feature of the Wiki is that anyone with an account on Bimmerfest has the. Hearst Magazines and Hearst Digital Media are divisions of Hearst Communications, Inc. And it largely delivered on that front, appearing on our 1. Best Cars list in either regular or high- test V forms, or both, from 2. But luxury- sedan buyers prefer their cutlery to serve a specific purpose—to wit, BMW has the 3- and 5- series, Audi the A4 and A6, and Mercedes its C- and E- classes. And now that the wreath and crest has assigned its ATS to capably fight the 3- series and the like, Caddy’s Leatherman has been freed to attempt to break the German stranglehold on the mid- size luxury- sedan segment. The car’s wheelbase is up by 1. German competition. Despite the growth, interior measurements don’t change by much—a tenth of an inch here, three- tenths there—and rear- passenger legroom has actually decreased by 0. But the company says that curb weight is down from the previous car, and that the CTS packs about 2. BMW 5. 28i, although we’re unsure the spec of the models being compared. For reference, the last 5. V- 6–powered CTS to cross our scales rang in at 4. This mill, which also will see duty in the XTS, is based on the naturally aspirated 3. V- 6 available throughout Cadillac’s lineup, but its roster of parts is 9. The force- fed six makes 4. Among the Teutonic competition, BMW’s 5. V- 8, Audi’s S6 churns out 4. V- 8, and Mercedes’ new- for- 2. V- 6–powered E4. 00 makes just 3. Cadillac says its new mill, which will be fitted to models bearing a new Vsport trim designation, will propel the CTS from 0 to 6. This ’box is said to handle gearswaps as rapidly as 0. CTS’s other powerplants. Those engines include a 3. V- 6 and a new- to- CTS 2. ATS down in its narrow comparison- test loss to the 3- series. These powertrains will be available with rear- or all- wheel drive, while the top- dog motor will direct its power solely to the back of the boat. The new eight- speed can skip multiple gears during both up- and downshifts for further efficiency gains and quicker response. This lighter architecture is the centerpiece of the brand’s weight- saving efforts. The front strut towers and subframe—as well as a number of other front- suspension components—are made from aluminum. Combined, they cut weight by about 5. Aluminum also is used for the car’s hood and door structures—which will save 1. Cadillac. Meanwhile, many rear suspension components are made of steel, Cadillac says, to help offset the weight of the engine hanging over the front axle. As a result, claimed weight distribution is close to 5. Thanks in part to wide use of structural adhesives at major weld points, overall structural stiffness increases by 4. BMW M3 Sedan (F8. Official Specs, Wallpapers, Videos, Photos, Info. U. S. Specific Press Release: Woodcliff Lake, NJ – December 1. Eastern Time. As the first- ever BMW M cars to feature the achievement of an engineered- in reduction in curb weight from one generation to the next, the all- new M3 and M4 stand poised to attack corners, hills, and braking zones, and will vigorously defend BMW M’s decades- strong position as segment leader around the world. Featuring a return to the inline- 6 engine format made famous by BMW M, the all- new, 3. BMW M3 and M4 engine is approximately 1. V- 8 predecessor and packs an even stronger punch. With 4. 25 horsepower from 5,5. M- DCT transmission (4. BMW M3 Sedan and BMW M4 Coupe will debut at the 2. North American International Auto Show in Detroit, and will begin sales as 2. Summer, 2. 01. 4 (Editor’s notes: All specifications preliminary. Complete US- specific specs, pricing, options, and packages will be announced closer to the on- sale date). The launch of the new BMW M3 Sedan and new BMW M4 Coupe sees BMW M Gmb. H revealing a new interpretation of the high- performance sports car – and carrying the BMW M philosophy over into the fifth generation of the M3. More than 4. 0,0. BMW M3 Coupe were built, and now the BMW M4 Coupe is poised to continue this success story. The “M4” badge is a reference to the model series that provides the basis for the new M model – and, for the first time, the Coupe will be introduced at the same time as the four- door variant. Logic dictates the latter will be christened the BMW M3 Sedan. The engine is the heart of every M model, and the new turbocharged six- cylinder unit fitted in the two new cars combines the virtues of a high- revving naturally aspirated unit with the strengths of turbocharger technology. A committed lightweight design concept produces a weight saving of around 8. M3. The BMW M3 and BMW M4 take motor sport technology from the track to the road, and thousands of laps of the legendary N. Meticulous and passion- fuelled development work has underpinned the creation of two high- performance sports cars that set new standards in terms of overall concept, precision and agility.”The high- revving, inline- 6 engine with M Twin. Power Turbo technology freshly developed for the new BMW M3 Sedan and new BMW M4 Coupe produces a maximum output of 4. Its peak torque of. BMW M3 by roughly 4. And yet the engine also achieves a reduction in fuel consumption and emissions of nearly 2. Both the BMW M3 Sedan and BMW M4 Coupe cover the sprint from 0 to 6. M Double Clutch Transmission. In the interests of maximizing dynamic ability and ensuring excellent efficiency, weight savings of around 8. The BMW M4 Coupe, for example, has a DIN curb weight of 1,4. These include the increased use of lightweight materials such as carbon- fiber- reinforced plastic (CFRP) and aluminum for a number of chassis and body components. Indeed, both models feature a carbon roof. One of the primary objectives in the development of the BMW M3 Sedan and BMW M4 Coupe was to ensure the new cars offered impressive race track capability. Hence the presence of a track- specification cooling system, which ensures that the optimum temperature balance for the engine, turbochargers and transmission is maintained at all times. In order to accentuate the racing character of the two models in terms of both their technical composition and the fine- tuning of the cars, the engineers worked closely with BMW Motorsport’s professional racing drivers during the development phase. For example, DTM drivers Bruno Spengler and Timo Glock took part in the extensive testing and set- up work carried out at the N. Indeed, the M- specific design of the two high- performance sports cars underlines their performance capability. Large air intakes and Air Curtains at the front end, exposed carbon- fiber- reinforced plastic (CFRP) and aluminum body components, and the diffuser at the muscular rear end are not merely design flourishes; they also fulfill functional roles in terms of aerodynamics, cooling and weight saving. Numerous aerodynamics measures integrated into all areas of the body. The aerodynamics concept of BMW M Gmb. H models has always been one of the key elements in their development. The engineers need to channel the air around the car to create the best possible platform for dynamic excellence, while also ensuring the engine, powertrain and brakes receive the requisite cooling even when operating under heavy loads on the race track. Details such as the powerfully formed front apron, smooth underbody and clearly defined Gurney spoiler at the rear of the M3 Sedan (or integrated spoiler lip at the rear of the BMW M4 Coupe) reduce lift by an equal degree at the front and rear axle and produce optimum handling attributes. Elements like the Air Curtain and M gills with integrated Air Breather rearwards of the front wheels minimize turbulence in the front wheel arches. Together with the aerodynamically optimized exterior mirrors in twin- stalk style, they are also highly distinctive design features of the BMW M3 Sedan and BMW M4 Coupe and help reduce drag. These examples underline in familiar fashion the success of M engineers in reconciling the requirements of everyday use with the demands of action on the race track. Sophisticated cooling concept for maximum performance. The exceptional performance potential of the BMW M3 Sedan and BMW M4 Coupe places extremely exacting demands on temperature management in the engine and peripheral assemblies. In order to ensure optimum operating temperatures in everyday use, on short journeys around town and out on the race track, the BMW M Gmb. H engineers have developed an extremely effective cooling system. For example, alongside the two ultra- dynamic turbocharger units, the air intake system of the six- cylinder engine also includes an indirect intercooler, maximizing charge pressure and engine output. As well as a main radiator, the track- ready cooling concept also comprises a water cooler repositioned to the side for the high- and low- temperature water circuits, and the engine and transmission oil (if the M Double Clutch Transmission is specified). These ensure a consistent temperature balance and therefore high performance on the track as well as the road. An additional electric coolant pump cools the turbocharger bearing mounts when the car is stationary. The engine’s power is transferred to the road via a standard six- speed manual gearbox with robust double- plate clutch. This unit is considerably more compact than its predecessor and 2. As a means of increasing shift comfort, the manual gearbox uses innovative new carbon friction linings in its synchronizer rings. Dry sump lubrication provides an efficient supply of oil to all parts of the engine. The gearbox blips the throttle on downshifts – previously a feature reserved for the M Double Clutch Transmission. This engagement speed control function improves the smoothness of the transmission, helps to enhance stability and was originally developed by motor sport engineers. M Double Clutch Transmission with Drivelogic with Launch Control. The third generation of the M- DCT sees the M engineers once again setting the benchmark in terms of power and race track capability without having to compromise on everyday usability. The optional 7- speed M Double Clutch Transmission with Drivelogic prompts the new high- revving turbocharged engine into emotionally impressive feats. As well as changing gear automatically, in manual mode the transmission enables ultra- fast gear changes with no interruption in the flow of power. The integrated Launch Control function ensures optimum sprinting performance off the line, producing acceleration figures that would be out of range with the manual gearbox. Stability Clutch Control opens the clutch when the car is understeering to bring it back into line. And M- DCT also includes functions like the Drivelogic modes that can be selected by the driver to give the BMW M3 and BMW M4 more comfortable, more economy- focused or even sportier characteristics. The additional seventh gear over the manual gearbox allows longer gear ratios – and delivers the efficiency gains you would expect as a result. The properties of the extremely light yet impressively durable material CFRP have allowed the engineers to follow a fundamentally new approach in the manufacture of the drive shaft. Made from CFRP, this component feeds the engine’s torque from the gearbox to the rear differential and works under extremely heavy loads – especially in high- performance vehicles. As well as a weight saving of 4. Albert Biermann. Even more accomplished rear- wheel drive with Active M Differential. Among the other components that add fresh polish to the dynamic repertoire of the BMW M3 Sedan and BMW M4 Coupe are the hollow lightweight output shafts of the rear differential and the Active M Differential, which uses an electronically controlled multi- plate limited- slip differential to optimize traction and directional stability. The multi- plate limited- slip differential works with extremely high precision and speed. Its control unit links up with the DSC (Dynamic Stability Control) system and also takes into account the position of the accelerator pedal, the rotational speed of the wheels and the car’s yaw rate. Every driving situation is therefore precisely analyzed and an impending loss of traction on one side of the car identified at an early stage. The degree of lock – which may be anywhere between 0 and 1. Optimizing traction in this way also provides unbeatable driving stability in challenging conditions and allows impressively dynamic acceleration out of corners. M Dynamic Mode – a sub function of the Dynamic Stability Control (DSC) system – quenches the thirst of enthusiastic drivers for keen dynamics. While DSC intervenes as required to counteract understeer and oversteer, M Dynamic Mode allows greater wheel slip and therefore easy drifting. BMW Control Arm Replacements & Upgrades. One common weak point in the E3. The front suspension ball joints in particular are prone to wearing out quite quickly thanks to a soft material in the ball joint itself, leaving you in a potentially dangerous situation. At best, worn ball joints and bushings will give you poor steering feedback and clunking noises. However, loose or worn ball joints will have excessive play which will drastically reduce the effectiveness of the steering and suspension. In extreme cases, the ball joint has been known to pop free of the control arm, resulting in total steering loss. Meyle has addressed this problem with a higher- grade metal in their HD ball joints, similar to those used on the E3. M3. The metal will not wear or fatigue nearly as fast as the standard ball joints. The lifespan is greatly extended. A side benefit of the stiffer joint is better steering response. The metal will not flex or deflect like plastic, rubber, or any other material. The lack of play will mean sharper steering, restoring much of the car's precision and fun- to- drive character. Meyle is a German brand in business since 1. TUV approved and meet or exceed ISO standards. We supply the Meyle HD control arms as a set with new M3 rubber control arm bushings. You can choose bushings with either a centered hole (same as stock original) or with an offset hole (adds caster and camber). The stock rubber bushings (manufactured by Boge) will be perfect for most people but if you're looking for an upgrade, the offset bushings will give the car quicker steering response. The solid rubber mounts last longer and give better feedback than the original web design. All Meyle HD parts come with a 4- year, unlimited mileage warranty. Package Options: Bushings without control arm brackets. Bushings pre- installed into new control arm brackets Applications: 1. E3. 6 3. 18i, 3. 18is, 3. E3. 6 3. 18ti Compact and hatchback models 1. Z3 1. 9, 2. 3, 2.
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