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2016 Chevy Volt will have more EV range, bigger battery

Meet the new Volt, not the same as the old Volt. That appears to be the story when General Motors introduces the 2016 Chevy Volt at the Detroit Auto Show in January. Today we're getting some more details on the guts of the new plug-in hybrid, and it turns out they're going to be much improved from the current Volt, which first went on sale at the end of 2010. Sure, the first-gen Volt did get some improvements along the way (a slightly larger battery pack, lane departure warnings) but the new Volt – which will go on sale in the second half of 2015 – marks the first time GM has been able to return to the drawing board and really make the improvements that its customers want. That's how Larry Nitz, GM's executive director of vehicle electrification explained it to AutoblogGreen today when explaining the all-new Voltec extended range electric vehicle (EREV) powertrain. "In the Gen 2 is we gave the engine a little more power, a little more torque, a little more displacement, more capability." – Larry Nitz Nitz said that the new Volt will be better in almost every sense: a bigger battery, longer EV-only range, 20 percent better acceleration in the low speed range and higher overall efficiency. This is due, in part, to the Volt's two motors being able to both act as generators and power the car. As we noted this morning, the 2016 Volt will use a larger, 1.5-liter four-cylinder engine, a version of which is already used in the Chinese-market Cruze. Nitz said that this has a number of benefits, including more power and quieter operation. "Some people would say, why did you make [the first-gen engine] so big. I would say, why did you make it so small?" he said. "It works good, our customers love it, but the reality is that if you go a little bit off and use the car a little harder, you can get the engine to need to operate at a higher speed. In an EV, that's quite noticeable. So, what we did in the Gen 2 is we gave the engine a little more power, a little more torque, a little more displacement, more capability and what it has marginally enabled is not only is it more efficient but it's also quieter." Nitz wouldn't talk about how the new powertrain might affect the two other products that use the Volt's underpinnings – the Cadillac ELR and the Opel Ampera – but if you've got a quieter option, we assume that's something ELR drivers would enjoy. But that's a story for another day.

It's possible to go 111 miles on electricity in the new Chevy Volt

Wayne Gerdes at CleanMPG put the 2016 Chevrolet Volt in Premiere trim through a few closely watched on-the-road tests over a few days. One of them was a run from full charge to EV-only exhaustion, and at the end of the trip Gerdes had traveled 111.0 indicated miles on a single charge, 111.9 according to his Garmin. What's the catch? He guessed his average speed was about 20 miles per hour, which was 15 and 20 mph around town and "a few miles" at 50 mph on the highway. The EPA says the new Volt should go 53 miles on battery power. In the 2011 Volt, rated at 38 electric miles, Gerdes got 75.5 miles on a charge. The upshot is that at urban driving at average speeds should get drivers the EPA rated 53 e-mpg without fuss. He wasn't so impressed with performance in Charge Sustaining Mode, though. During one run that covered 101.2 actual miles in CSM, using 1.691 gallons, the Volt got 59.8 mpg. Speaking of driving in CSM only, Gerdes said it's less efficient here than in competitors from Toyota, Honda, and Hyundai, but that's one of the few performance-related complaints he had. Elsewhere around the PHEV, Gerdes liked improvements to the eight-inch display and rear-view camera, build and design quality, the much quieter ride, and the switch to regular fuel. The six-foot Gerdes found the cabin space still cozy, especially in the back where ingress and egress could be a challenge for people of a certain stature. He lamented the fact that he couldn't find instantaneous fuel and energy consumption or among the many readouts, and would prefer the sedan kicked into glide mode sooner. In spite of that, he declares the Volt II "a full blown electric car." Head over to CleanMPG for the rest of his assessment.

2016 Chevy Camaro Convertible coming on June 24

With the new sixth-generation Chevy Camaro now upon us, Chevrolet is gearing up to drop the top on the new 2016 Camaro Convertible, previewed in this latest teaser video. There isn't much to go on from this short clip – the new convertible will feature a fully automated folding roof that will retract at the push of a button. Beyond that, we expect it to carry over the same features as the hardtop version we've already seen. Chevy is due to unveil what it calls "the most innovative Camaro Convertible ever" just a couple of days from now, so watch this space.