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This semi-autonomous stroller from VW is a great idea

We're still on the fence about the prospect of autonomous vehicles. On the one hand, they promise to make commuting a breeze and collisions a thing of the past. On the other, they stand to take us away from the steering wheel, and that's something we can't abide. But an autonomous stroller, now that's the kind of idea we can get behind. Shame such a thing doesn't exist... right? That's what we assumed until we saw this spot from Volkswagen. The German automaker's Dutch office posted on Facebook, asking the public for suggestions on how the company might improve other products, aside from automobiles. The most popular response was a baby stroller with automatic braking. So they went ahead and built one. The resulting prototype – and we're sorry to report that it's just a prototype for the time being – doesn't just have automatic braking. It can even follow the parent (or nanny or whomever) around under its own power and with its own steering. It's got the adaptive cruise control sensor from a Golf and is programmed to keep a fixed distance from the guardian in front. Or so the video suggests, at any rate. There's a good chance that there's some manner of trickery going on here, probably in the form of a hidden engineer off-screen with a remote control, and hopefully without an actual baby on board. Whether it's real or not, the invention in the commercial is sure to pique the interest of the parents among us, and maybe get those without kids thinking about taking that big step... stroller autonomously in tow.

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.

VW XL1 priced at $169,000 in UK, only 30 will be sold there

Volkswagen has announced the pricing of its XL1 diesel plug-in hybrid for the UK, according to Car magazine. The small, uber-efficient two-seater will start at GBP98,515, or roughly $168,930 at current exchange rates. Additionally, only 30 units of the XL1 will be sold throughout the UK, giving it a rareness appropriate for its lofty price. It's nice to finally be able to stop speculating about the XL1's price. Even as recently as the first XL1 delivery in Germany, we were still mostly in the dark concerning the cost of the slippery VW. But is the price worth it, especially considering that the much sportier BMW i8 can be had for just a bit more (GBP99,895, or $171,460, in the UK)? Car seems to think so, noting that the XL1 is an eco and technology pioneer, and saying that its cost of ownership is "merely the price of progress." Plus, that includes the bragging rights of owning the world's most fuel-efficient car. The XL1's two-cylinder turbo-diesel engine displaces just eight-tenths of a liter and produces 47 horsepower. The internal combustion engine operates alongside a 26-horsepower electric motor powered by a 5.5-kWh lithium-ion battery pack. Despite its 2.64-gallon fuel tank, the XL1 has a maximum driving range of over 700 miles thanks to a 261-mpg rating (based on the European cycle). Unfortunately, we won't be able to do any bladder-busting, nonstop Chicago to DC road trips any time soon, as VW has no plans to bring the XL1 to North America - not that one would relish the experience of dicing it up with America's massive trucks and SUVs. If you want to drive one, you'll have to go to Europe, and you'd better have a very large piggy bank you're prepared to break open.