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How VW's hyper-efficient XL1 will influence the next Golf

In 2007, the European Union mandated fleet average CO2 emissions of 158.7 g/km. For 2015, that figure will drop to 130 g/km, and the target for 2020 is an ambitions 95 g/km. Thanks to some German politicking, that target will be phased in from 2020 to 2024, but it will still apply to 80 percent of passenger cars in that first year. In US miles per gallon, that's the equivalent of going from about 35 mpg to 42 mpg to 57 mpg. The current Volkswagen Golf is rated from 85 g/km of CO2 to 190 g/km depending on model - and zero for the e-Golf, so for the next-generation MkVIII hatch due in 2019, to meet the goal, Volkswagen engineers will need to introduce a bunch of new tricks. According to a report in Autocar, VW be mining its hyper-efficient XL1 for some of them.
Predictions for the next Golf include a variable-compression engine, an electric flywheel and an electric turbo, along with taking greater advantage of coasting. Volkswagen could be getting help from Audi with the electric turbo and variable-compression engine and electric turbo, with Audi already having shown off the former and brand technical boss Ulrich Hackenberg confirming the VW Group is working on the latter. It's possible the flywheel system could also have the mark of The Four Rings: Autocar mentions a British system that Volvo is testing, but the R18 e-tron Quattro racer has been using one for years.
The need for such features is because the company won't be able to net enough future gains from just aerodynamic improvements and advanced materials. As price will be a factor (the regulations are expected to "add hundreds of euros to the cost of building a car"), adding much more aluminum or carbon fiber is an unlikely option. We're told the next generation won't be longer or wider than the current car, and being Europe's most popular model, VW doesn't want to make a big bet on futuristic aero, but the report says the MkVIII will "likely" have "the most aerodynamic treatment yet seen on a production vehicle," the area where lessons learned from the XL1 will truly be seen.

Volkswagen throws a Polo-palooza with four new or upgraded models

Volkswagen unveiled a parade of new and upgraded Polo models at the 2014 Geneva Motor Show, including the Polo TSI BlueMotion, Polo TDI BlueMotion, Polo BlueGT and CrossPolo (pictured above). While they will likely never make an appearance this side of the pond, it is fun to see what European subcompact drivers will be driving later this year.
The new BlueMotion models represent the most efficient petrol and diesel options in their class, according to VW. The BlueMotion TDI offers just 73 horsepower from its diesel engine but gives the equivalent of 76 miles per gallon (US) in the EU test. The BlueMotion TSI brings a little more power with its 88-hp petrol engine and has a combined rating of 57 mpg (US) in the EU cycle.
The Polo BlueGT provides a balance of performance and economy, and for the 2014 model, it gains a 9-horsepower boost to its 1.4-liter turbocharged to give drivers 147 hp at the press of the accelerator. This year's car also has an optional Sport Select suspension with electronically controlled dampers to improve handling a bit. It's still fitted with active cylinder management to use as little gas as possible when cruising.

Recharge Wrap-up: Arcimoto SRK video, BAIC EV at CES

Kelley Blue Book took a spin in the Arcimoto SRK three-wheeled EV at CES in Las Vegas. In the video above, KBB Managing Editor Micah Muzio gets behind the handlebars for a spin around an empty parking lot. He notes a gradual throttle tip-in, though from the video, it appears the trike has a bit of pep. While the hydraulic brake pedal requires a bit of extra effort, the regenerative brake lever located on the right handlebar is effective and easy to use. The steering is a little heavy, but manageable, at low speeds. He calls it "kind of a fun little conveyance," adding, "Maybe this is the future." See the full review in the video above. CARB Chairman Mary Nichols spoke with German television about Volkswagen's emissions scandal. In a photo she posted on Twitter, Nichols can be seen in front of cameras with CARB's test bay in the background. In the bay is a Volkswagen Jetta TDI. She says in her tweet, "Discussing VW cheating case w/German TV in front of ARB lab test bay & '07 diesel Jetta. Time to move on to #EVs!" Late last year, a group of environmentalists and Silicon Valley leaders – Elon Musk included – sent Nichols an open letter suggesting CARB help urge Volkswagen to give up on diesels and focus on electric vehicles. See Nichols's post on Twitter. South Korea's most popular EV is the Renault Samsung Motors (RSM) SM3 ZE (also known as the Renault Fluence ZE). The all-electric vehicle has sold 1,767 units since its arrival in Korea since November 2013, with 2015 sales reaching 1,043 units. This makes one in three EVs in Korea a RSM SM3 ZE. The car has been selected as Korea's official government vehicle, and RSM has supplied over 100 EV taxis, 60 of which are in Seoul. Read more in the press release from Renault. BAIC EV announced it has established an R&D center in Detroit at CES. It will work with its other centers in Silicon Valley and Aachen, Germany in order to develop automotive technology and evaluate global demand. The EV branch of the Chinese automaker also debuted its i-Link information system, which uses 4G to connect car telematics to the cloud. The i-Link system also provides wireless phone charging, remote inquiry services and connects sensing technologies to the internet. Read more in the press release below.