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Audi moving ahead with Q1 crossover

Audi crossovers have been getting smaller with each passing year. What started with the Q7 has since downsized to the Q5, then to the Q3, and now reports coming in from Germany reaffirm speculation that Ingolstadt is preparing to go one more size down with a Q1.
The new pint-sized premium crossover would likely share the platform that underpins the Volkswagen Polo and Audi's own A1. Although the architecture has already been modified to accommodate all-wheel drive, Autobild suggests that the Q1 would be a front-drive-only affair, which might limit its appeal somewhat, but then most buyers probably wouldn't opt for all-wheel drive anyway.

Audi is working on a suspension that gets power from bumpy roads

Regenerative brakes aren't new. They're on virtually every hybrid and EV, and they're even starting to pop up on traditional gas-powered cars, like with the i-ELOOP-equipped Mazda6. But even with these systems, cars can get more efficient, and Audi thinks it found yet another source of wasted energy. The source? The suspension. The idea is to turn the kinetic energy that goes into the dampers into usable energy instead of as waste heat. Audi isn't the first auto company to come up with regenerative suspension – nearly three years ago, ZF introduced its GenShock technology, which used a valve attached to traditional, oil-filled hydraulic shocks to recapture kinetic energy from movement caused by bumps in the road. Audi's prototype technology, which it calls eROT, replaces traditional dampers with horizontally oriented electromechanical rotary dampers. eROT is apparently short for electromechanical rotary damper. Neat. In testing, eROT recovered an average of 100 to 150 watts on a typical German road, three watts from a fresh piece of pavement, and 613 watts on a rough stretch of tarmac (wattage is calculated as power over time, so this is actually the rate at which the system harvests energy). The dampers channel that energy to a tiny, 0.5-kWh, 48-volt battery. The prototype is claimed to cut CO2 emissions by three grams per kilometer (4.8 grams per mile), while the company believes a future production version could save up to 0.7 liters of fuel per 100 kilometers of driving. Converting the savings to American miles per gallon isn't easy, so we'll use a practical example. In the US, the Q7's supercharged 3.0-liter V6 returns a combined rating of 21 miles per gallon, which works out to 11.2 liters per 100 kilometers. Apply eROT's 0.7L/100km savings, and the Q7's economy would improve to 10.5L/100km, or 22.4 mpg, a 1.4-mpg improvement. That's not huge, but because math, 0.7L/100km is more dramatic on a more fuel efficient vehicle – taking an A3's 27-mpg combined rating and adding eROT would drive efficiency up 2.4 mpg, for example. There are a few other big benefits beyond fuel and emissions savings – Audi claims eROT provides a more comfortable ride than traditional active suspensions, because engineers can tune the compression and rebound strokes independently of each other. Beyond that, the horizontally oriented rear suspension geometry means more cargo space, since the dampers don't poke up into the cabin like they normally do.

Recharge Wrap-up: Electric Bayliner conversion, China considers EV mandates

An electric mobility enthusiast converted a Bayliner boat to electric power. Using 10 Tesla modules to build a 32-kWh battery pack, Scott Masterson's 2016 Bayliner 175 now uses an electric motor in place of the original 3.0-liter Mercruiser engine. With a top speed of about 53 mph and a range of about 25 miles, Masterson can enjoy a nice cruise on the water without the accompanying gas fumes. He says the conversion wasn't all that complicated, and it took him about three months of part-time work. Check it out in the video above, and read more at Electrek. Audi's updates to the 2017 A3 include the E-Tron plug-in hybrid. Inside the car, it will likely get Audi's "Virtual Cockpit" instrument display. The MMI infotainment system will be updated, with available Apple Carplay and Android Auto functionality. Slight changes to the headlights, taillights, and grille will make up the bulk of the exterior visual changes. Its powertrain will remain unaltered from the 2016 model, including its 83 MPGe combined rating and 16 miles of all-electric driving range. Read more at Green Car Reports. Hyundai has delivered its first hydrogen-powered car to Quebec. The Centre de Gestion de l'Equipment Roulant (Rolling Stock Management Center), which manages the province's government fleets, took delivery of a 2016 Hyundai Tucson Fuel Cell. It is leased in partnership with the University of Quebec's Hydrogen Research Institute of Trois-Rivieres, where the vehicle will be refueled. Read more from Green Car Congress. China is considering mandates for cleaner cars similar to those imposed by California. Unlike its current subsidy-based incentives, China could potentially require automakers to either produce or import more electric vehicles or purchase carbon credits from automakers that do. A draft of the legislation from the National Development and Reform Commission would fine non-compliant automakers at five times the price of the credits. "Without question, this will be good for the industry and will promote the development of all types of clean-energy vehicles," says China Association of Automobile Manufacturers Deputy Secretary General Ye Shengji. Compliance would be voluntary for smaller automakers. Read more from Automotive News.