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BMW adds new entry-level 320i model, priced from $33,445*

Fans of the new BMW 3 Series here in the US have likely been waiting for one of two models to arrive: the new M3 or the diesel-powered 335d. Well... keep waiting just a little bit longer. Here at the Detroit Auto Show, BMW is showing off the new entry-level 320i that will join the 3 Series lineup this spring, and rather than bringing added performance or efficiency, this car is boasting affordability above all. The 320i has been on sale in other markets since the current-generation 3 Series was introduced, but it goes on sale in the US with a starting price of $33,445 (*)including $895 for destination, which is $3,405 less than the current starting price of BMW's well-liked sedan.
In other countries, the 320i uses either a 1.5- or a 2.0-liter inline-four (both turbocharged), and the US version of the car will be getting the latter engine producing 180 horsepower and 200 pound-feet of torque. For comparison, the current 328i, which uses this same engine, produces 240 hp and 255 lb-ft of torque. As expected, performance of the 320i will suffer with BMW estimating a 0-60 mile-per-hour time of 7.1 seconds, but it still has the same 130 mph top speed as the 328i. Oddly enough, despite the lower output, BMW's expected fuel economy for the 320i equipped with rear-wheel-drive and the eight-speed automatic transmission actually matches that of the current 328i with 23 miles per gallon city and 33 mpg highway, and those numbers are actually lower than the 328i with the manual gearbox.
It sounds like most of the usual 3 Series options will be available on the budget-minded 320i, including the choice of xDrive all-wheel drive, BMW Assist and numerous packages including a Sport pack and Premium pack. For a lot more information on the 320i, most of it general information on the F30 3 Series, scroll down for BMW's press release.

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.

2014 BMW Z4 offers minor refinements with a majorly orange wrapper

The redesigned BMW Z4 was rolled out onto the show floor at the Detroit Auto Show, with the example in question being an sDrive35is variant, with the just-less-than-screaming Hyper Orange Package. The exclusive colorway includes the metallic orange paintjob, as well as trim-specific seats, stitching and accents for the interior. More importantly, the 35is driveline means that you'll find a high-output version of the turbocharged 3.0-liter N54 engine, here outputting 335 horsepower and 332 pound-feet of torque, and a 7-speed DCT gearbox.
Two slightly less ferociously powered versions of the Z4 will be available for the new model year, too (both familiar). The Z4 sDrive35i is good for 300 hp and 300 lb-ft, while the still-potent sDrive28i features a 2.0-liter turbo four-cylinder making 240 hp and 260 lb-ft.
You'll fine some more details about the 2014 BMW Z4 in our original news story about the model here, or by scrolling down to read the full BMW press release.