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BMW teases 3.0 CSL Hommage concept

If you're a fan of the Batmobile (no, not that Batmobile), we've got good news for you. BMW is building a concept that pays tribute to the original 3.0 CSL, and it's being unveiled at the Concorso d'Eleganza Villa d'Este on May 22. Judging by the teaser image pictured here, it's going to be hot. According to BMW, the Hommage concept "is a nod to the engineering achievement exemplified by the BMW 3.0 CSL in its lightweight design and performance." Furthermore, the automaker says this concept will have "striking air deflectors, powerful wheel arches and a prominent roof and rear spoiler." The main focus of the car is lightness, and BMW trumpets the use of weight-saving materials both inside the cabin, as well as throughout the bodywork. That's all we know right now, but we expect good things. After all, BMW stunned us with its M1 Hommage concept a few years ago. Here's hoping the iconic CSL's throwback is just as good. BMW 3.0 CSL HOMMAGE. MOTOR SPORT WITH AN ELEGANT CHARACTER. Munich/Cernobbio. On 22 May 2015, the BMW Group will unveil the new BMW 3.0 CSL Hommage to the global public for the first time at the Concorso d'Eleganza Villa d'Este. This model is the BMW Design Team's tribute to the BMW 3.0 CSL, a timeless classic and iconic BMW Coupe from the 1970s. The BMW 3.0 CSL Hommage is a nod to the engineering achievement exemplified by the BMW 3.0 CSL in its lightweight design and performance. The Hommage draws on the character of the earlier model and endows it with cutting-edge materials to translate it into the present in a new and exciting guise. Exclusive, confident, athletic: the exterior design. The design of the BMW 3.0 CSL Hommage exudes sheer dynamics, with the body framed by striking air deflectors, powerful wheel arches and a prominent roof and rear spoiler. The stretched flanks serve as an elegant counterpoint to the distinctly sporty front and rear end. Subtle and finely sculpted surfaces convey dynamics and exclusivity, while the extensive use of carbon fibre for the lower section highlights the car's systematic lightweight design concept. Elegant purism: the interior design. The rigorously pared-down interior of the BMW 3.0 CSL Hommage renders its lightweight concept not only visible but tangible as well. All the elements in the cabin are absolutely essential and each constituent has a high-quality structural or driving-related function.

BMW reveals M4 safety car with innovating water injection system [w/video]

Racing series don't just pick their safety cars at random, or use just whatever car is lying around. These days the car that sets the pace at the front of the pack is typically provided through consideration by a sponsor. In the MotoGP series, that's BMW and its M division, which have served up the Official Car of MotoGP since 1999. What you're looking at is the latest, and it packs some innovative technology on board. Aside from the matte black wrap with BMW's iconic striped livery, upgraded aero kit, retrofitted interior and emergency equipment, this BMW M4 coupe packs a new injection system under the hood. Only instead of injecting fuel, it injects water into the combustion chamber – something that wouldn't usually be recommended, but BMW insists actually aids in the combustion process. The idea is that the temperature of the air being mixed with the fuel inside the engine is usually hotter than ideal, so the system injects a fine mist of water into the collector in order to reduce the air's temperature... sort of like one of those hydrating misters at an amusement park or outdoor mall, but in an even hotter environment. The system brings the temperature of the air down to a more optimal temperature, helping it combust better. The process is said to yield a number of positive effects. For one, it reduces knocking. For another, it can make more out of lower-octane fuel where higher octane isn't available. It also can control the adverse effects of higher ambient temperature on the combustion process. But most of all, it increases output and reduce fuel consumption by around eight percent. Whether that eight percent is worth the added weight of the system – particularly with water pump and a 1.3-gallon tank in the trunk – is up for debate. But we'd imagine that the Bavarian engineers have weighed very carefully. Of course there's also the matter of refilling the water tank, which BMW says would be carried out whenever the safety car is refueled, but in real-world conditions would only necessitate attention once every five top-ups at the gas station. By now you might have guessed that BMW probably didn't develop this system just for the MotoGP safety car, and isn't planning on keeping it confined to the racetrack. Instead it's being tested and demonstrated on the safety car before being rolled out on production models in the future.

Autoblog Podcast #404

Episode #404 of the Autoblog Podcast is here, and this week, Dan Roth, Chris Paukert and Brandon Turkus talk about the BMW i8 and i3, this week's SEMA show, the looming Ferrari spin-off and the passing of Tom Magliozzi, longtime co-host of NPR's Car Talk. We start with what's in the garage and finish up with some of your questions, and for those of you who hung with us live on our UStream channel, thanks for taking the time. Check out the rundown below with times for topics, and you can follow along down below with our Q&A. Thanks for listening! Autoblog Podcast #404: The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics: BMW i8 and i3 SEMA Ferrari to be spun off Tom Magliozzi of Car Talk passes away In The Autoblog Garage: 2015 Mercedes-Benz GLA45 AMG 2015 Mercedes-Benz C300 4Matic 2015 Ford Mustang GT Hosts: Dan Roth, Chris Paukert, Brandon Turkus Runtime: 01:54:34 Rundown: Intro & Garage - 00:00 BMW i8 and i3 - 36:18 SEMA - 01:00:53 Ferrari IPO - 01:12:44 Tom Magliozzi - 01:21:12 Q&A - 01:32:45 Get the podcast: [UStream] Listen live on Mondays at 10 PM Eastern at UStream [iTunes] Subscribe to the Autoblog Podcast in iTunes [RSS] Add the Autoblog Podcast feed to your RSS aggregator [MP3] Download the MP3 directly Feedback: Email: Podcast at Autoblog dot com Review the show in iTunes Auto News Celebrities Earnings/Financials Podcasts SEMA Show BMW Ferrari Ford Mercedes-Benz SEMA 2014 mercedes gla45 amg