Stunning Bmw M3 Hardtop Convertible on 2040-cars

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BMW readying impressive track-focused M Power App

There are a lot of questionable automotive apps that people put on their smartphones these days, but BMW has created what could be one of the most useful and integrated car apps ever. The new M Power App, which will be available this summer only for Apple iPhones, allows BMW owners a whole new way to record their performance on the street or on a track. During the launch of the recent BMW M6 Gran Coupe, BimmerPost was able to get a full demonstration of how this new app works.
Far more involved than the current M Power Meter, the M Power App records data from in-car sensors and acts as a telemetry tool to allow drivers to see how they did on a particular track. Aside from an overlay on a track map showing acceleration and braking applications as well as head-to-head comparisons, the app also shows a line graph of everything from brake and throttle inputs to g-force, fuel mileage and engine speed. A small visual on the screen also shows steering angle, and lap times and speeds can all be stored as well. The data can even be shared with others, whether for bragging rights or instruction purposes.
This app works on any newer BMW equipped with the BMW Apps option, but the phone must be tethered to the car and the data understandably cannot be viewed while driving. Scroll down for the video demonstration recorded recently at Austin's Circuit of the Americas.

2015 BMW M3 squares off against Alpina D3 in gas vs. diesel throwdown

There was a time when diesel meant one of two things: This vehicle's owner either wants to save some money at the pump or needs to haul massive loads. It definitely did not mean that the owner of said machine wanted to drive fast, but that perception has slowly but surely been changing over the last several years, with automakers from Volkswagen and Ford to Audi and BMW offering spiced-up versions of their high-compression, turbocharged diesels.
It's that last automaker we mentioned that's the subject of the video you'll see down below. One bright-blue BMW M3 was procured by the Brits at Autocar, and it was lined up against a deep-black Alpina D3 (which we sadly can't buy in the US) in a spate of tests, including acceleration, stopping, sound and lap times on a closed circuit. The results, which we won't spoil for you, were enlightening, and were followed up by personal impressions from the man behind the wheel.
We know you're curious. All it takes to find out which of these 3.0-liter, twin-turbo-powered 3 Series variants came out on top is to scroll down below and watch. You know what to do.

Someone's willing to pay $16,000 for a hollow, non-working BMW i8

There is an unusual BMW i8 for sale on eBay right now. Unlike your average – and by that we mean "working" – i8, this one pretty much just sits there, looking pretty. See, the i8 in question is just a promotional body shell. It's fullsize and being sold (we think) by a legit BMW dealer (Laurel BMW of Westmont), so it's got strong ties to the real thing, but there's nothing inside. In fact, you can't open the doors or windows and the wheels don't move, unless you count the tiny rolling castors that are a part of the prop. There is no fancy plug-in hybrid powertrain – no powertrain of any sort, in fact – and it was "professionally crafted just for BMW dealers." The headlights do turn on, though, so that's something. What's most impressive, though, is that there are 50 bids for this non-working BMW. In fact, the bidding has climbed up to $16,000. For a car that can't fulfill its mission as a car, that's pretty impressive. Oh, and those bids have not yet hit the reserve price, so the dealer is obviously hoping it can get more money for this hollow BMW. The official base MSRP for a working i8 is $135,700. The first i8 delivered in the US, a special edition for Pebble Beach, just sold for $825,000.