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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.

Subaru WRX vs. Volkswagen GTI | Under-$30K fun

If financing a new car purchase for 60 months, you'll spend roughly $200/month for those five years on every $10K you finance. Subaru's WRX and Volkswagen's GTI, each with a base price of around $25K (which equates to roughly $400/month with 20 percent down) can easily become $40K (in WRX STI and Golf R trim). That extra $15,000 will cost you almost $300/month over the life of a 60-month payment book. A $40K Subaru or Volkswagen is cheap in terms of enjoying the additional performance, but if your goal is only to get places in a fast hatch or sedan, you can keep your outlay far closer to the base price. Just mind the options. VW GTI: In the increasingly popular hot hatch segment, the GTI was arguably the first. Based on the revolutionary (for the mid-'70s) Golf hatchback, the GTI offered upgraded power, improved handling and just enough cosmetic enhancements to let others know you were driving something special. Consumer response was immediate, and imitators came out of the woodwork. Now in its seventh iteration (as of the 2015 model year), the GTI has consistently evolved. Its 2.0-liter turbocharged four makes 210 horsepower and — more important in day-to-day driving — 258 pound-feet of torque. Its footprint remains comfortably small, with easy access to front and rear seats and, if you need to carry something large, it has an expansive hatch and fold-down rear seat. Like most of the VW/Audi family, its interior design and appointment bat well above the $25,000 price point. Whether selecting the six-speed manual transmission or six-speed DSG automatic, know that a responsive, agile hatchback is just a throttle tip-in away. It's perfect for the in-town commute, weekend getaway or cross-country romp. And it appeals to a wide demographic, so resale value will remain high. Subaru WRX: This once was a performance derivative not shared with American consumers. But with its success globally, Subaru brought the WRX to the States, with the high-performance STI variant not long after. Having been offered in the U.S. as a sedan, wagon and hatchback, today's WRX is available only as a four-door sedan. As on every Subaru available in the U.S. (except the BRZ), all-wheel drive is standard. Power is supplied by a turbocharged flat four displacing 2.0 liters but upping the horsepower to 268, while available torque is numerically identical to the GTI's at 258 pound-feet.

Volkswagen tipped to launch turbocharged Up! with 100 hp

Overseas customers enticed by the compact dimensions of the Volkswagen Up! but turned off by its diminutive 1.0-liter three-cylinder engine may be encouraged by reports that the German automaker is planning a more potent turbo version. Previewed by the GT Up! concept showcased at the 2011 Frankfurt Motor Show (pictured above), the more performance-oriented model is expected to pack the turbo three from the larger Polo, where it produces 100 horsepower channeled through a five-speed manual transmission. That may not seem like much, but it would put the existing 59- and 74-horsepower versions of the German city car to shame. That might not give it enough punch to keep pace with the upcoming Smart Fortwo Brabus (and its Renaultsport Twingo counterpart), tipped to pack as much as 130 hp, but it could stand to out-perform the existing 89-hp turbo models of both. Given that the reports are emanating from Brazil, however, it is possible that the Up! Turbo (or whatever it's ultimately called) would be limited to the South American market, if it's built at all. One thing's for sure, though: it's not likely to make it to North American showrooms anytime soon.