2008 Bmw 535i Base Sedan 4-door 3.0l on 2040-cars

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Car Hacking 101: Here's what motorists should know [w/video]

Cars are nothing more than computers on wheels. As such, they're vulnerable to hackers. Most people who work within the auto industry have understood this for years, but for the broader American public not paying as close attention, three storylines emerged recently that underscored this new vehicular reality. First, German researchers found a flaw in BMWs remote-services system that allowed them to access the telematics units in vehicles. Then, a 60 Minutes report demonstrated that researchers could remotely infiltrate a Chevy Impala and override critical functions, like acceleration and braking. Finally, a US Senator released a critical report (see video above) that found almost all automakers are unprepared to handle real-time hacks of their vehicles. Those reports come on the heels of two previous instances in recent months when researchers demonstrated the capability to hack cars. All this news can be disconcerting. If you're late to the concept of car-hacking and wondering how this is possible, we've got you covered. Here's your quick primer on what you need to know. 1. How Did My Car Become A Computer? On the outside, cars haven't changed all that much over the past couple of decades years. On the inside, however, the amount of electronics and software has dramatically increased. Most new cars contain more than 50 microprocessors known as electronic control units. These ECUs control everything from airbag deployment and navigation systems to throttle control and braking, and they're usually connected to each other on an internal network called the CAN bus. 2. What Exactly Is Car Hacking? Depends who you ask. Automakers might consider anything that alters the car from its state of manufacture as a 'hack.' For example, if you're chipping the engine – re-calibrating those ECUs to increase your horsepower – some people might consider that a hack. But in the context of the recent news reports, security experts are focused on unwanted, unauthorized cyber intrusions into a vehicle. Once inside your car, prospective attacks could range from minor things like eavesdropping on conversations via an infotainment system and unlocking car doors to major concerns, like overriding driver inputs and controlling braking, steering and acceleration. 3. How Is This All Possible? Any part of the car that communicates with the outside world, either via a remote or direct connection, is a potential entry point for hackers.

2015 BMW 228i xDrive

Has BMW lost its edge? The answer to that depends on what vehicle you're discussing. The company's products, while still quick and agile, are softer and more forgiving than they've ever been. And while this change may be worrying if we're talking about an M3 or an M5, is it necessarily a bad thing for more mainstream models? That's our question after a week behind the wheel of the BMW 228i xDrive, a vehicle that succeeds the beloved, driver-focused BMW 1 Series. In some ways this new car is a let-down, but in many other areas the new 2 Series is just plain better. The latter is particularly true if we're talking about the new sheet metal. While the 1 Series was a great source of compact, rear-drive entertainment, it wasn't a pretty car. The new 2 still isn't a stunner, but it benefits from BMW's latest design language. It looks wider and more muscular than the squat 1 Series, although certain elements, like the daylight opening and rear taillights, look like they were plucked right from the old car. Overall, BMW has crafted a more premium aesthetic for the exterior of its entry-level coupe. A weak spot for the 1er, the 2 Series cabin sports a similarly upscale redo. Like the last-gen car, the top of the dash is home to a master display for the iDrive system (a neutered, non-navigation version on our test car), while the lower half of the center stack is dedicated to analog controls for the HVAC and audio. The dash layout is similar to the 1 Series, but the execution feels more upscale. The trim around the radio and climate controls includes aluminum and gloss accents. The passenger side dash and center console ditch soft-touch plastic for authentic materials – our car uses real brushed aluminum, although piano black and wood are also available. As with all recent BMWs, the combination of the automatic gear lever, the knob and buttons of the iDrive system, and the toggle switch for the Driving Dynamics Control system mean there's a lot of clutter where the driver's right hand falls. What hasn't changed with the 2 Series is the excellent relationship between the driver and the primary controls. Our test car wears the Sport Line package, which does without BMW's obnoxious, too-large-diameter M Sport steering wheel. Instead, there's a thick-rimmed wheel with textured leather and red contrast stitching. It feels more natural than the oversized M wheel, while this car's large paddle shifters have a solid, well-damped action.

2016 BMW X5 M is big and bold, not beautiful

Awesome as it is, the BMW X5 M has never really been an attractive machine. Big and bulgy are the themes here, and that's only more pronounced with the X5's most recent refresh. But no matter, the X5 M has never been about looks - for this machine, it's all about performance, and BMW's hi-po crossover absolutely delivers in this regard.
Under the hood is the familiar 4.4-liter, twin-turbo V8, though power has been boosted to 567 horsepower and 553 pound-feet of torque - healthy increases of 12 and 53, respectively, compared to the outgoing model. Hitting 60 miles per hour is said to take just four seconds, which is damn impressive considering this thing weighs well over 5,000 pounds.
But the X5 M has always been shockingly good to drive, with limits you'll never reach except in the most hardcore track scenarios (which we'd really like to see, by the way). It's not the prettiest thing ever, but that's okay. It's not exactly cheap, though, with prices starting at $99,650. Woof.