10 S5-40k-manual Trans-awd-navigation-bang & Olufsen Sound-stainless Steel Trim on 2040-cars

Auto blog

Audi 4.2-liter V8 to live again in next-gen R8

Fellow auto enthusiasts, it looks like the car gods have smiled upon us. Word is that Audi's stupendous 4.2-liter V8 will once again be available in the next-generation R8. Rumors pegged the trusty 4.2 as a dead engine revving, thanks to Audi's newer 4.0-liter twin-turbocharged V8 found in models like the S6 and S7.
We expected the 4.0-liter to be the go-to engine in the next R8, but according to Car and Driver, there have been some issues cooling the force-induced mill in the mid-engine R8. The issues are so severe, in fact, that the 4.2 is going to be retained in the car's second generation.
It's more than just practical matters like cooling that are keeping the R8 from going turbocharged. C/D reports that even with the current state of forced induction, a turbocharged R8's throttle response and its resultant exhaust note would suffer too much to be feasible.

'Rich Kid of Instagram' victim of supercar arsonists

A 19-year-old in the UK is smarting after the possibility that his prolific social media use may be at the heart of four family-owned supercars going up in flames in barely a week. Aleem Iqbal has thousands of followers on Twitter and Instagram paying attention to his frequent posts about the high-priced cars he's driving. He's even been featured on the Tumblr page Rich Kids of Instagram. It appears that some people might not be so smitten with him, though.
According to his Twitter profile, Iqbal owns Platinum Executive Travel, a luxury car rental company in the England, and UK newspaper The Telegraph claims the company is also owned by Iqbal's father. On June 6, cameras caught three hooded men setting fire to a Lamborghini Aventador Roadster leased by the company for a wedding. A few days later, two Audi R8 Spyders and a Bentley Continental Flying Spur from Platinum also got the torch, and two men were caught on camera setting the blaze. Nobody was hurt in either of the attacks, and the Aventador appeared to be repairable with the fire causing most damage to the passenger seat and dashboard. Police are still investigating both of the crimes.
According to The Telegraph, Iqbal believes that the arsons could have stemmed from jealousy towards him and his family's business. Regardless, setting fire to a bunch of cars that are likely insured isn't a great way to show displeasure.

Audi says new 48 volt micro-hybrid system improves fuel economy, paves way for electrification

Most cars use a 12-volt system to power their electrical components. But, with more and more electric bits and bobs being added to new vehicles, a dozen volts is looking a bit weak these days. In fact, Audi says that standard 12-volt systems are being stretched "to their very limits." Enter 48 volts. If used in a car that gets 40 mpg, that would translate to around 43.5 mpg. Audi is testing a supplemental 48-volt electric system in two prototype vehicles – modified mild-hybrid versions of the A6 TDI and the RS 5 TDI – in order to add in more electric technology (an electric compressor, for example, to improve acceleration) and "convenience systems for dynamic chassis control." Audi says it has more applications in the pipeline, but the overall gist is that the German automaker sees 48 volts as an "important building block in electrification strategy." As you can see in the picture above (click to enlarge), the RS 5 TDI concept uses a li-ion battery installed in the back of the car and an alternator to provide 48 volts when the engine is off. Audi says that the 48-volt system can save up to 0.4 liters of fuel per 100 kilometers. To put that into US numbers, if used in a car that gets 40 miles per gallon today, that would translate into a bump up to around 43.5 mpg. The Advanced Lead Acid Battery Consortium (ALABC) is also working on a 48-volt system to improve fuel economy and we've got a deep dive of Audi's electric turbocharger here. Even more powerful and efficient – the new 48-volt technology from Audi Important building block in electrification strategy More voltage and more power for new technologies Scalable platform concept suitable for wide-ranging uses Ingolstadt, August 25, 2014 – Audi is to upgrade part of its vehicle electrical system from twelve to 48 volts. The move represents another technical building block for facilitating the integration of new automotive technologies while increasing the power and efficiency of its cars. "We are using the full bandwidth of electrification in our drive principles strategy. Running part of the vehicle electrical system at 48 volts plays a central role in this," commented Prof. Dr. Ulrich Hackenberg, Member of the Board of Management for Technical Development at Audi. "It enables us to make more energy available.