Saturday, April 28, 2018

BMW Unveils iX3 Concept

Conceptual Drawing of the BMW iX3 Concept by BMW i Design.  Copyright 2018 BMW Group

BMW Unveils iX3 Concept At Beijing
Words By:  Brandon O'Brien
Image Credits:  BMW Group unless otherwise Indicated

BMW unveiled it's latest all-electric concept at the Auto China show in Beijing this week.  Like many of the Concepts revealed by BMW in recent years this will go into production.  Based on the X3 it is anticipated to be produced as a 2020 vehicle.  BMW confirmed that it will first be produced in Shenyang, China by its BMWBrilliance joint venture.

The BMW iX3 Concept unveiled at Auto China, Beijing this week.  Image Credit: 2018 BMW Group

According to BMW the vehicle will feature the fifth-generation of BMW's eDrive electric powertrain technology.  "The fifth-generation BMW eDrive technology is distinguished by its extremely compact design.  The electric motor, transmission, and power electronics are now grouped into a single component, making it much easier to integrate them into different vehicle architectures.  Plus, their modular construction enables them to be adapted to the performance levels required and available space."

The Charging Port located on the left front fender of the BMW iX3 Concept.  Image Credit: 2018 BMW Group

"Another notable element", continued BMW, "is that the electric motor does not need any rare earths, which means the BMW Group is not dependent on their availability."

Aside from the wheels and new grill the BMW iX3 Concept has not been radically changed from a standard X3.  Image Credit: 2018 BMW Group

BMW says that it will have a maximum output of "over 200kW/270 hp" and will be powered by a "model specific high-voltage battery with a net capacity of over 70 kWh" giving it a range of more than 250 miles.

The BMW iX3 Concept that was unveiled at Auto China in Beijing this week.  Image Credit: 2018 BMW Group

BMW Group stated a few years ago that all of their current models would be made available in one of three powertrains:  Conventional, Hybrid, and All Electric.




TAGS: BMW, BMW Group, Concept, iX3, @The_EDJE

Thursday, April 19, 2018

BMW Announces 2019 M2 Competition

2019 BMW M2 Competition.  Image Credit: 2018 BMW Group

BMW Announces 2019 M2 Competition
Words By:  BMW Group
Image Credits:  2018 BMW Group unless otherwise stated

The 2019 BMW M2 Competition replaces the BMW M2 Coupe while retaining the compact dimensions, characteristic BMW M proportions and the BMW M TwinPower Turbo inline 6-cylinder engine, rear wheel drive and a standard manual transmission with an optional M DCT transmission that have made the M2 beloved by many enthusiasts. The exciting new addition to the BMW M portfolio provides a distinctive M design complemented by improved dynamics and track capabilities with a 0-60 sprint time of 4.0 seconds. The BMW M2 Competition will be available in summer of 2018. With pricing to be announced closer to Market launch.

2019 BMW M2 Competition 405 hp M TwinPower Turbo inline 6-cylinder.  Image Credit: 2018 BMW Group

The heart of the new BMW M2 Competition is its new engine, based on the power unit from the BMW M3 and BMW M4. The inline 6-cylinder engine with M TwinPower Turbo technology delivers 405 hp between 5,230 and 7,000 rpm. The engine’s peak torque of 406 lb-ft is on tap between 2,350 rpm and 5,230 rpm. The power unit boasts an insatiable appetite for revs and offers exceptionally linear power delivery across a broad rpm range. A dual exhaust system with electronic flap control provides the distinctive M sound, while the M TwinPower Turbo technology delivers outstanding efficiency.

The first ever BMW M2 Competition completes the sprint from standstill to 60 mph, in as little as 4.0 seconds (with DCT and 4.2 seconds with the manual transmission). The top speed is electronically limited to 155 mph. The car can be combined with the M Driver’s Package to raise the top speed to 174 mph.  The carefully designed oil supply system for the engine is taken directly from motorsport, while the cooling system from the BMW M4 with Competition Package is used with some M2 specific adjustments. The BMW M2 Competition’s track-ready variants of the oil supply and cooling systems have been tested by BMW’s many years of motor racing experience. Enlarged BMW kidney grille openings and a new front skirt with increased air flow are exterior indicators to the use of this enhanced cooling system. The kidney grilles are finished in high-gloss Shadow Line black paint as are the side gills on the front fenders. A quartet of black chrome plated tailpipes finish off the twin exhaust system. A dark M Competition Badge graces the rear end of the car.

BMW M engineers have adjusted the driving dynamics of the BMW M2 Competition to take the new model’s increased performance into account. The striking CFRP high-precision strut from the BMW M3/M4 is immediately recognizable in the engine compartment. This improves front section rigidity and increases steering precision. The electromechanical power steering, the Active M Differential and the Dynamic Steering Control (DSC) system have all been enhanced.

The BMW M2 Competition is the first BMW M2 to be equipped with selector switches in the center console that allow instant control of settings for the engine, steering and Drivelogic functions, if M DCT is available. The various configurations can be combined in whichever way the driver prefers and can be stored for easy access using the M1 and M2 buttons on the steering wheel. The standard range of equipment now includes the red start/stop button, Active Driving Assistant and Park Distance Control (PDC).

2019 BMW M2 Competition Sport seats.  Image Credit: 2018 BMW Group

The new, standard M Sport seats are a real highlight in terms of both form and function. The bucket-style shape borrows heavily from motorsport and provides drivers with optimized support, while the headrests are integrated into the seat back rest. The backrest also features an illuminated M2 logo. The black leather upholstery boasts design perforations in the seat and backrest, available in either blue or orange. Two new optional paint colors are available on the BMW M2 Competition: Hockenheim Silver, which replaces Mineral Grey Metallic and is exclusive to the M2 Competition and Sunset Orange Metallic.

BMW M TwinPower Turbo technology consists of two rapid-response MonoScroll turbochargers, High Precision Injection, VALVETRONIC variable valve control and Double-VANOS variable camshaft timing. The valve and camshaft timing work in tandem for maximum variability of the control intake valve lift. Razor-sharp responses and optimal power delivery are the result. Spray on LDS (Lichtbogendrahtspritzen) coated cylinder walls lead to a significant reduction in weight over traditional cylinder inserts. A lightweight forged crankshaft helps the engine to rev to a redline of 7,600 rpm.

Maintaining consistent levels of oil supply is particularly important on the track, thanks to the increased performance of the BMW M2 Competition. This is where the extensive motor racing experience at BMW M GmbH has the chance to shine. For example, an additional oil sump cover helps limit the movement of lubricants when the car quickly changes direction. Under extreme longitudinal acceleration and deceleration, an oil extraction pump and a sophisticated oil return system situated close to the turbochargers help to maintain uninterrupted oil circulation. Sufficient oil is therefore supplied continuously to all engine components in all driving situations – whether on the road or the track.

2019 BMW M2 Competition is as comfortable on the track as on the road.  Image Credit: 2018 BMW Group

The BMW M2 Competition features a range of measures designed to deal with the increased cooling requirements, compared with the previous model. An enlarged BMW kidney grill and a new front skirt with modified air flow improve the flow for the front of the car. The car also makes use of the track-tested cooling system of the BMW M4 with the Competition Package, consisting of one central radiator, two side radiators and an additional engine oil cooler. Cars making use of the optional seven-speed M Double Clutch Transmission (M DCT) also feature a transmission oil cooler.

The BMW M2 Competition’s S55 engine exhales through a completely new exhaust system. The dual-branch design features a new muffler and the four tailpipes, finished in black chrome, identify the car immediately as a BMW M model. Two electrically-controlled flaps ensure that the BMW M2 Competition delivers the distinctive BMW M Sound, which the driver can adjust by selecting a driving mode with M Dynamic Performance Control via the selector switch in the center console.

The new BMW M2 Competition comes standard with a six-speed manual gearbox, which is notable for its compact design and light weight. The use of a new type of carbon-fiber friction lining enhances the manual shift feel. The BMW M2 is equipped with rev matching technology which blips the throttle on downshifts and lowers the engine’s revs on upshifts, making gear changes even smoother. This lends the car additional stability during hard driving on the track.

The seven-speed M Double Clutch Transmission (M DCT with Drivelogic) can be ordered as an option. This system effectively combines two gearboxes, each with its own clutch, and enables either extremely fast gear changes with no interruption in the flow of power or ultra-smooth shifts. The driver can change gears either in automated or manual mode by using the gearshift lever on the center console or shift paddles on the M leather steering wheel. In both automatic and manual modes, Drivelogic provides the driver with a choice between three preconfigured driving programs: COMFORT, SPORT and SPORT+.  In automatic mode, the driver can then adjust the speed of the gearshift, its intensity, and the automatic throttle blipping function on downshifts.

The engine compartment contains the most striking component: the CFRP high-precision strut brace from the BMW M3/M4. This one-piece brace made from extremely light, yet high-strength, carbon fiber weighs in at just 3.3 lbs. Together with the bulkhead strut from the M4, it significantly increases front section rigidity and improves steering behavior and precision.

The high-performance chassis utilizes the lightweight aluminum intensive front and rear axles from the BMW M3/M4. In order to ensure extremely precise wheel location, tight tolerance ball joints are used to transmit transverse forces.  The control arms and wheel carriers of the new five-link rear axle are made from forged aluminum. A racing-derived rigid connection, dispensing with rubber bushings, is used to fix the lightweight steel grid-type rear axle sub frame to the body. This improves wheel location and tracking stability.
BMW M engineers have adjusted the operation of the electromechanical power steering to further improve performance and increase front end rigidity. The integrated Servotronic function with M-specific characteristics controls the level of steering assistance electronically according to the car’s speed and to the Drivelogic settings made by the driver, allowing power steering assistance to be adjusted based on personal preference.

The Dynamic Stability Control has been completely recalibrated for the BMW M2 Competition. Electronics exercise even more delicate control, providing improved traction in wet and slippery conditions, and ensuring that traction is not interrupted during drifts. Support is provided by the Active M Differential, an electronically controlled multi-plate limited-slip differential that takes traction and directional stability to a new level of precision and speed.

The locking effect can vary between 0 and 100 percent, according to the driving situation, and reacts to the car’s steering angle, accelerator position, brake pressure, engine torque, wheel speed and yaw rate. The control unit uses this analysis of the driving situation to detect the threat of traction loss on one side of the car and calculates the required locking effect, which is engaged by an electric motor. The full locking power of over 1,800 lb-ft is available within 150 milliseconds. This allows the system to prevent a wheel from spinning in extreme conditions on slippery road surfaces or when the two rear wheels are experiencing significant differences in friction coefficient.

In certain situations, the Active M Differential even works proactively. When pulling away on slippery surfaces, the lock is closed by a defined percentage even before a wheel can start to spin, to ensure that both wheels develop equal slip at the same time. The lock is also closed by the required percentage through enthusiastically driven corners, according to the levels of lateral acceleration and drive at work. This prevents the low-traction inside wheel from starting to turn too quickly. This permanent and infinitely variable differential control also increases agility, avoids understeer on the way into corners and improves directional stability under braking and load changes.

M Dynamic Mode (MDM) is a sub-function of Dynamic Stability Control (DSC) that can be activated automatically by either selecting SPORT+ mode, or engaging manually via the DSC button. In certain situations – e.g. track driving – it allows a greater degree of wheel spin. The DSC mode stabilizing measures now intervene later, increasing the freedom available to drivers at the limit. The extra wheel slip enhances traction and therefore forward propulsion. More significant oversteer and understeer situations are possible, as are moderate, controlled drifts, but the Dynamic Stability Control active safety aids can still be relied on in critical situations.

2019 BMW M2 Competition in Hockenheim Silver.  Imagew Credit: 2018 BMW Group

The new high-performance M Sport brakes provide maximum brake performance and are a product of the extensive motorsport experience at BMW M GmbH. Compared to the outgoing M2’s M compound brakes, with blue metallic brake calipers (front 4-piston fixed caliper and 380 mm diameter disks and rear 2-piston fixed caliper with 370 mm diameter disks) the new M Sport brakes found in the M2 Competition have larger brake disks (front: 400 mm in diameter, rear: 380 mm in diameter) as well as larger brake calipers(front: 6-piston fixed and rear: 4-piston fixed), painted in a grey finish. These high-performance brakes provide excellent deceleration in all conditions and impress with their resistance to fade and heat.

The new 19-inch forged wheels are available (front axle: 9J x 19, rear axle 10J x 19) with the Y-spoke design in a high-sheen finish, and in two color options: light high-sheen (bi-color), or with a black front surface. The front 245/35 R19 tires meet the most demanding requirements in terms of lateral stability, directional stability, steering feel and steering precision. The rear 265/35 R19 tires deliver optimal traction, and the required lateral and directional stability.

2019 BMW M2 Competition logo door sill plate.  Image Credit: 2018 BMW Group

When opening the door of the new BMW M2 Competition, drivers are greeted by the M2 Competition logo on the sill plate. They can then settle into the ergonomically and visually stunning M Sport seat. The bucket-style shape of the seat borrows heavily from motorsport and provides drivers with optimum support, while the headrests are integrated into the seat back rest.

An illuminated M2 logo nestles in the backrest of the M Sport seat. The seat and the backrest boast black leather upholstery with design perforations, available in blue or orange. These touches of color are also reflected in the leather stitching on seats and armrests, while Alcantara leather is used to cover the sides of the side bolsters. The classic BMW M stripes have been woven into the M safety belts and the M-specific stitching can also be found on the steering wheel.

The first ever BMW M2 Competition provides drivers with two selector switches in the center console that allow direct access to adjust various vehicle characteristics and settings, a feature familiar from other BMW M models. The switches can be used to directly access various settings for stability control, for example the three engine characteristics, or the steering modes. Drivers can also use the selector switches to adapt the settings they want for various areas and combine these as they please. They also adjust Dynamic Stability Control (DSC) – a short dab activates MDM mode, while holding the switch down longer switches DSC off.

The M1 and M2 buttons on the steering wheel also provide direct access to the range of driving modes. Drivers can save their own personal configurations chosen from the settings for stability control, engine characteristics and steering - control over the personality of the BMW M2 is at their fingertips. The M1 and M2 steering wheel buttons are preprogramed with a Comfort and a Sport program as standard and drivers can return to these settings at any time.

New BMW M2 Competition customers can make use of numerous driver assistance systems and mobility services through BMW Personal CoPilot. The range of optional driver assistance systems includes the standard Active Driving Assistant, which comprises features such as Collision Warning and Pedestrian Warning with City Braking function, and Lane Departure Warning. Speed Limit Info flashes up traffic signs and the permitted top speed. The rear-view camera teams up with standard rear Park Distance Control to assist drivers with reverse parking and maneuvering. The standard Navigation Professional offers an ultra-sharp map display and the iDrive Touch Controller ensures the various functions are even easier to use.



TAGS: BMW, BMW GROUP, M2 Competition

Wednesday, April 18, 2018

A Fifth Place Feels Almost Like A Win

Jesse Krohn with the BMW M8 GTE on the Pre-Grid for the BUBBA Burger Sports Car Grand Prix at Long Beach.  Image Credit: 2018 Brandon O'Brien / Motor Driven Images

"A Fifth Place Feels Almost Like A Win"
Words By: Brandon J. O'Brien
Image Credits: 2018 Brandon O'Brien / Motor Driven Images unless otherwise specified.

Due to another Balance of Power (BOP) adjustment imposed by IMSA after Sebring on the new BMW M8 GTE, BMW Team RLL went into the event at Long Beach knowing that for them to succeed it would all come down to strategy.

Even though the 1.968 mile Long Beach course with it's 11 Turns is a course where braking and handling make a difference, the long start/finish straight and the two shorter straights require a lot of power and speed to bring home a win.  With BMW being able to come up with only two out of the three necessary components this was not going to be a easy weekend for BMW Team RLL.

Team Principal, Bobby Rahal stated prior to the weekend, "We have had good fortune at Long Beach over the years.  We have won three times and had a number of podiums.  In fact, we have had at least one car of the two on the podium every year since 2009 except the past two years and we were a contender in those so overall we have a pretty good track record in Long Beach."

After qualifying on Saturday the No. 66 Ford GT driven by Joey Hand was on the GTLM pole with a time of 1:16.869 minutes. The best BMW could do was to secure the 7th and 8th GTLM class starting positions. The No. 25 driven by Conner DePhillippi posted a 1:18.153 minute best lap followed by the No. 24 driven by Jesse Krohn with a 1:18.224 minute time.  Rahal's mood was not as hopeful, "We are obviously disappointed with qualifying as everyone on our team is doing the best they possibly can, given what we've got to work with." Now it was down to strategy.

The No. 25 BMW M8 GTE entering Turn 6 being closely followed by a Prototype at Long Beach.  Image Credit: 2018 Brandon O'Brien / Motor Driven Images

Conner DePhillippi starting in the No. 25 BMW M8 GTE was the first car in the GTLM class to pit on lap 17 just as the fuel window opened.  Alexander Sims took over and re-entered the race on new tires and enough fuel to make it to the finish.  A prototype brought out a yellow minutes later which allowed Sims to save more fuel and cycle to the front of the class as the rest of the field made pit stops.

After leading nine laps he was "passed" by the No. 912 Porsche in the fountain complex.  He was still in good position for a podium finish when, on lap 37 he tagged the wall exiting the Turn-10 hairpin exerting enough damage to the left front of the car to crawl to the pits and retire.

The No. 24 BMW M8 GTE in the Fountains Complex at Long Beach.  Image Credit: 2018 Brandon O'Brien / Motor Driven Images

The No. 24 BMW M8 GTE which was started by Jesse Krohn maintained his 8th place position through the pit stop where he turned the car over to co-driver John Edwards.  Edwards was able to pick up places as other GTLM cars were forced to pit or retire due to damage. He was able to work his was up to 5th place and held on to that position for the remaining 20 minutes of the race.

Bobby Rahal stated after the race that, "A fifth place almost feels like a win.  Our strategy worked out well initially, pitting early and getting one of the cars into the lead after the yellow.  It was obvious that it would be very difficult for us to stay in the lead however."

The Podium for the BUBBA Burger Sports Car Grand Prix of Long Beach GTLM Class; (L-R) R. Briscoe, R. Westbrook, T, Milner, O. Gavin, D. Mueller, and Joey Hand.  Image Credit: 2018 Brandon O'Brien / Motor Driven Images

For the GTLM class the final outcome was: 1st-place to the No. 4 Corvette Racing Chevrolet Corvette C7.R driven by Oliver Gavin and Tommy Milner;  2nd-place to the No. 67 Ford Chip Ganassi Racing Ford GT driven by Ryan Briscoe and Richard Westbrook;  and 3rd-place to the No. 66 Ford Chip Ganassi Ford GT driven by Joey Hand and Dirk Mueller.

Round 4 of the 2018 IMSA WeatherTech SportsCar Championship will be held on May 6th at Mid-Ohio.



TAGS: Alexander Sims, BMW, BMW M8 GTE, Bobby Rahal, BUBBA Burger Sports Car Grand Prix, Conner DePhillippi, Corvette C7.R, Ford GT, GTLM, IMSA, IMSA WeatherTech SportsCar Championship, Jesse Krohn, John Edwards, Long Beach, Porsche, Toyota Grand Prix of Long Beach