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2015 Dinan M235i First Drive

The first rule you learn about playing hide-and-seek is to wait until the seeker is out of sight before you move on to your next position. That feeling comes back to us as we're sitting in the Dinan-tuned 2015 BMW M235i on the twisty stretch of Route 152 near Gilroy, CA. Construction restricts the road to one lane before opening up to five miles of uninterrupted switchbacks. A local tipped us off to pull over and wait for traffic to clear, guaranteeing an open road and no risk of law enforcement seeking us out. Our first turn behind the wheel of the Dinan M235i started just a few miles north at the tuner's engineering and development center, located in an unassuming office park south of San Jose. Dinan conversions are known for being simultaneously subtle and awesome; an enhancement of products that already stand out in their respective classes. Dinan obtains its R&D cars through consumer channels, unlike some tuners that get early access to BMW's engineering for their own development projects. The development process is "reverse engineering," as technical director Casper van der Schoot describes it. Some development cars also come to Dinan through the generosity of its owner fan base. Customers hand over personal vehicles in exchange for discounted products. An M2 is already on order, and the Dinan engineers are on the edge of their seats waiting to take it apart. The Dinan treatment of the M235i increases performance without reinventing the dynamically sound package. As with other Dinan cars, the treatment on the M235i increases performance without reinventing the dynamically sound package. Approved dealers can install the Dinan parts, as can "anyone with a modest amount of technical aptitude," according to van de Schoot. Dinan's approach is to extract more of the best aspects of BMW products before supplanting stock parts with its own. That's why the M235i, like all Dinan products, comes with the eponymous Dinantronics engine control unit that remaps and finds more power from the stock inline-six-cylinder engine. A bespoke carbon-fiber cold air intake and stainless steel free-flow exhaust system add at least 15 more horsepower. The most significant alterations in the M235i's engine bay are a Dinan-rebuilt turbocharger and larger intercooler, which help increase total output beyond 440 horsepower. At this point you might wonder if all this untapped capacity is at BMW's disposal from the start, why does it take Dinan to release it?

Autoblog Podcast #523 | BMWs, Trackhawk and Mazda's new engine technology

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Joel Stocksdale. We discuss a couple of BMWs, the upcoming BMW X7 three-row SUV and our short-term BMW M760i with a turbocharged, 600-horsepower V12. We also cover the week's news, including Mazda's nifty engine technology it will roll out in the next few years, as well as pricing on the new Jeep Grand Cherokee Trackhawk. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast@autoblog.com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #523The video meant to be presented here is no longer available. Sorry for the inconvenience.Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Topics and stories we mention Rundown BMW X7 Spy Shots Volkswagen Passat GT Mazda's future engine technology Jeep Grand Cherokee Trackhawk Pricing BMW M760i driving Ram 2500 driving Spend My Money Feedback Email – Podcast at Autoblog dot com Review the show on iTunes

BMW i wants to build the ultimate self-driving machine

Just a few years into its short life, BMW's i sub-brand is changing its mission from the pursuit of the electric cars to building the ultimate self-driving machine. That's according to Klaus Froehlich, shown above, a BMW board member and the head of research and design. "[BMW i] is now in ramp-up stage," Froehlich told Reuters. "We call it Project i Next." Project i Next won't abandon the electric car model – but instead, its next EV will feature the next-generation of self-driving technology. This is not the first time we've heard of BMW's autonomous aspirations, but it's the first time we've heard of a new name or designation for the brand. According to Reuters, BMW won't sell its next i-badged EV until 2021 – whether that's the oft-rumored i5 or another vehicle all together remains to be seen. Whatever BMW calls it, driverless tech will be a priority. Froelich added that such a vehicle could allow the company to fire up its own ride-hailing service to challenge Uber and Lyft, and their automotive allies, Toyota and General Motors. BMW is still working on its partnership strategy in that realm, Froelich told Reuters, but the company isn't sitting still – it made a small investment in ride-sharing app Scoop late last month. A raft of electric car competitors – Tesla, obviously, but also Porsche and Audi – and the struggling i3 are forcing BMW i's hand. It only sold 11,000 i3s here in the US last year, and with just 2,272 sold over five months, it's on pace to do less than half that volume in 2016. A Chinese electric startup has also plundered the brand's leadership ranks, Reuters said. Bloomberg claims this startup is Future Mobility Co., which is backed by Foxconn (among others). Just five months into 2016, i has lost the head of its powertrain group, Dirk Abendroth, its VP of product management, Henrik Wenders, and the head of the i8 program, Carsten Breitfeld. Considering these woes, changing gears might be i's best option for long-term viability. Related Video: News Source: ReutersImage Credit: John Locher / AP Green BMW Technology Emerging Technologies Autonomous Vehicles Electric bmw i driverless car klaus froehlich