**very Fun To Drive And Rare 2001 Audi Tt Quattro 225 Hp** on 2040-cars

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Sunday Drive: Volvo hits a crossover home run, and people still love sports cars

Looking back at the week that just was clearly tells us at least three things. First, crossovers don't have to be boring. Second, people still love sports cars, from the attainable (Audi TT RS) to the fanciful (Mercedes-AMG GT C). And finally, the traditional German trio of premium luxury brands had better not rest on their laurels, because credible challengers are coming in from every direction. The biggest reveal of the week, at least judging by the interest of Autoblog readers, was the Volvo XC40. Not only is the little 'ute a looker, it introduces some innovative new buying/leasing schemes designed to appeal to an audience accustomed to trading in and trading up every couple of years. Think of Volvo's flat-fee lease as you would a smartphone contract, and you'll be on the right track. Genesis looks to have a hit on its hands in the form of the G70 sport sedan. We took a Korean-spec model for a spin and found a lot to like about the upstart contender. We can't wait to sample one here in the United States to see how it stacks up against the Audi A4, BMW 3 Series, and Mercedes-Benz C-Class. In other news, we're still really excited to see a production Ford Ranger Raptor. But if you just can't wait for the official reveal — it's OK, neither can we — take a look at the renderings in our post down below. As always, tune in to Autoblog next week for a front-row seat to all the happenings worth following in the automotive industry. Volvo XC40 revealed | Crossover at the crossroads of style and substance 3 ways the Volvo XC40 is a game-changer Genesis G70 First Drive | An arrow to the heart of the Germans 2018 Audi TT RS Drivers' Notes | Five pots of turbocharged honey 2018 Mercedes-AMG GT C Quick Spin | This is the AMG GT you want The Ford Ranger Raptor is real, and this is what it might look like

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.

Audi's fastest cars won't catch your drift

"I don't like them. I do not see the reason for them. We do not see the sense in sitting there burning the back tires. It's not fast." – Stephan Reil Drift modes are popping up in sports cars all over the world, but Audi Sport development boss Stephan Reil refuses to have anything to do with them, insisting they're a waste of time and tires. So if you want to show off with a wild-looking, tire-smoking, perfectly controlled drift in an Audi Sport model, you will have to brush up on your car control, not your button pushing. "No drift mode. Not in the R8, not in the RS3, not in the RS6, not in the RS4," Reil said. "I don't like them. I do not see the reason for them. We do not see the sense in sitting there burning the back tires. It's not fast." That seems a bit like Reil and his team are missing a trick that is proving popular with enthusiast buyers and isn't technically difficult to do. It's also a whole lot safer than holding down the skid-control button for long enough to switch off all the electronic safety nets, which Audi Sport will actually let you do. "You can do it yourself [drifting] with the ESP off, if you hold it [the button] for three seconds," Reil challenged. "Then it will not intervene for you even when it [the car] is fully out of control, because that's what you asked it not to do. "You wanted the full control by pushing that button. You got it." Almost every fast car, from Ford to Ferrari, now comes with (or soon will) a drift mode so drivers can just stomp on the gas and turn the wheel to instantly look like rally stars. The dangers of do-it-yourself drift control (which our forefathers used to call "driving") make up most of the moral defense for the companies that use the computer-controlled versions. While critics have called drift modes irresponsible, proponents argue that it is far safer than switching off all the safety nets, because there is still a level of skid-control safety behind it. "Drift control is a lot safer than just turning everything off," BMW M chief Franciscus van Meel said during the launch of the M550i xDrive. "The drivers can enjoy the car on a track but it still has another level of safety to catch them if they make a mistake." View 23 Photos But is that extra level of safety actually for the common good? Critics note there is no way to restrict drivers using drift modes on suburban streets.