2009 Smart Fortwo Brabus on 2040-cars

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This guy sold his Camaro to buy a Smart EV, and loves it

The Dead Milkmen will be very displeased. Stephen Grinwis has decided to explain to Clean Technica why he sold his Chevrolet Camaro for – get this – a Smart ED electric vehicle. We can already hear the Milkmen, performers of the 1985 punk masterpiece Bitchin' Camaro, crying in their Stoney's Extra Stout. But green is green, and this case, the man said he was going broke driving the Camaro by spending $550 a month on gas and shredding his $3,000 set of tires. His Smart ED costs him about $20 a month worth of electricity, and the maintenance costs are way lower. Grinwis also claims the Smart ED is more fun because he can floor it off the line without garnering any police attention. He also says lots of folks ask him about the car, perhaps because he's always zipping a full speed. He boasts of having an eco-driving rate in the ED of under 20 percent, making us wonder if his single-charge range is about the length of a driveway. Grinwis is somewhat of a rare breed, in that just 1,390 Smart EDs were sold in the US through July (Smart, a division of Mercedes-Benz parent Daimler, still hasn't submitted its August numbers to AutoblogGreen). Through August, General Motors sold about 65,000 Camaros. And they're still bitchin'.

3,300 miles in 6 days across 2 countries in a Smart ForTwo

The surprise was when I got the invitation to drive my brand new car to central Mexico. Did I mention that I live in Kansas? Some may wonder why did I get invited to drive my car to another country: smart USA started selling the updated car in September 2015. Smart Mexico as of this writing just started selling the new model. There was going to be a national gathering of smart cars in Mexico, hence the invitation from the smart club in that country to show off the new car. Once I got everything ready the journey began driving southbound, crossing half of Kansas, all of Oklahoma and Texas entirely. The first day I traveled from east central Kansas all the way down to Laredo, Texas. The next day I crossed the border at 5 in the morning. Crossing the south border into Mexico legally is more complicated than one might think: you need to go through customs to get a permit to temporarily import your vehicle, you need extra insurance to cover your car while in that country, proof of ownership of the car or permission from your lien holder, and finally, pay a deposit as a guarantee that you'll return the car to the USA. The process takes time and money but once everything is clear you are free to drive everywhere in Mexico. Now, driving in Mexico is a whole new experience: some people seem to like driving, let's say, briskly. Some people don't care much about the speed limit. What are you suppose to do? You need to blend in. And the highways! Ah, those obstacles courses never fail to amuse you. But not everything is bad though, there are some brand new turnpikes where is hard to pass the temptation of speeding. On my first day driving in Mexico I stopped in Monterrey where I met with another smart car driver and together we continued the 9 hour trek to the city of Queretaro. After 24 hours on the road I had arrived to the hosting city of the 2015 smart Club Mexico National gathering, and I had to erase those 24 hours worth of mosquitoes and other bugs glued to the car. A local car wash couldn't keep its promise of cleaning the vehicle in 15 minutes despite the size of the car. Once back at the event's site I got to feel what is like to be a rock star. Oh boy! Those stares, the thumbs up, the VIP treatment. It sure feels nice being the center of the universe, and all thanks to my smart car. On the first day of the event there was a parade, a rally around the city, a photo shooting and of course good food.

Mercedes-Benz engines with 48-volt systems coming in 2017

As part of a big green push announced yesterday, Mercedes-Benz is jumping into the world of 48-volt power. The company will launch a new family of efficient gasoline engines next year and will begin rolling out 48-volt systems with it, likely in its more expensive cars first. Mercedes will use the 48-volt systems to power mild-hybrid functions like energy recuperation (commonly called brake regeneration), engine stop-start, electric boost, and even moving a car from a stop on electric power alone. These features will be enabled through either an integrated starter-generator (Mercedes abbreviates it ISG) or a belt-driven generator (RSG). (RSG is from the German word for belt-driven generator, Riemenstartergeneratoren. That's your language lesson for the day.) Mercedes didn't offer many other details on the new family of engines. There are 48-volt systems already in production; Audi's three-compressor SQ7 engine uses an electric supercharger run by a 48-volt system, and there's a new SQ5 diesel on the horizon that will use a similar setup with the medium-voltage system. Electric superchargers require a lot of juice, which can be fed by either a supercapacitor or batteries in a 48-volt system. Why 48-volt Matters: Current hybrid and battery-electric vehicles make use of very high voltages in their batteries, motors, and the wiring that connects them, usually around 200 to 600 volts. The high voltage gives them enough power to move a big vehicle, but it also creates safety issues. The way to mitigate those safety issues is with added equipment, and that increases both cost and weight. You can see where this is going. By switching to a 48-volt system, the high-voltage issues go away and the electrical architecture benefits from four times the voltage of a normal vehicle system and uses the same current, providing four times the power. The electrical architecture will cost more than a 12-volt system but less than the complex and more dangerous systems in current electrified vehicles. The added cost makes sense now because automakers are running out of ways to wisely spend money for efficiency gains. Cars can retain a cheaper 12-volt battery for lower-power accessories and run the high-draw systems on the 48-volt circuit. The industry is moving toward 48-volt power, with the SAE working on a standard for the systems and Delphi claiming a 10-percent increase in fuel economy for cars that make the switch.