1976 Gmc Jimmy High Sierra 49,5xx Original Vehicle & Miles 400 Ci Auto Ps Pb Ac on 2040-cars

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More 2017 Chevy Bolt powertrain details revealed

We've seen the production version of the Chevy Bolt electric vehicle. We've driven a prototype version. And now it's time to get some details about the powertrain. After the production version's reveal at CES last week, GM trotted out the Bolt EV for its Detroit debut this morning. The company brought with it a bunch of technical specifications. We'll start with the most important part of an EV: the battery. GM has put a 60-kWh lithium-ion battery that weighs just just 960 pounds into the floor of the Bolt. As previously announced, the Bolt's 288 cells will be able to go over 200 miles on a full charge. That full charge takes nine hours on a Level 2 EVSE thanks to the onboard 7.2-kW charger. Of course, a full charge won't be that important most days, which is why GM says that you can get 50 miles of range in "less than two hours" on Level 2. There's a SAE Combo DC fast charging option as well. The battery will have an eight-year/100,000-mile warranty. The Bolt will be able to sprint up to 60 miles per hour in "less than seven seconds" thanks to a 150-kW/200 horsepower motor in the Bolt. The motor is a new GM design that can produce up to 266 pound-feet of torque. The Bolt uses a shift-by-wire system and an, "offset gear and shaft configuration tailored to meet efficiency and performance targets." The Bolt EV's powertrain has a 7.05:1 final drive ratio. You can read all of the details direct from GM below. Related Video: Drive Unit and Battery at the Heart of Chevrolet Bolt EV Engineers focus on careful balance of range and performance DETROIT, Mich. – The 2017 Chevrolet Bolt EV does more than set a new benchmark for affordable, long-range EV driving. It also raises the bar when it comes to driving performance. Engineers developed the Bolt EV's propulsion system to offer more than an estimated 200 miles (based on GM estimates) and a delightful driving experience that's more akin to a compact sports sedan than a small utilitarian crossover. "Being the leader in range and affordability means nothing if the car isn't going to excite you each time you get behind the wheel," said Josh Tavel, Chevrolet Bolt EV chief engineer. "That's why the team was tasked with delivering a propulsion system that would also make the Bolt EV an electric vehicle that owners would love to drive." Single Motor Drive Unit Like most EVs on the road, the Bolt EV's drive system uses a single high capacity electric motor to propel the car.

2016 Chevy Volt powertrain technical details

The last time General Motors launched a Chevy Volt, it was operating without really knowing how people would use the plug-in hybrid. Sure, it had experience with the EV1, but the Volt was a new kind of car, and you can see in the archives just how much time GM spent explaining this fresh, new powertrain to potential customers. Then, once the vehicle was released, the company collected voluntary data from a large number of owners to learn about their driving and charging habits. The company also asked them what they wanted most in the new version. There's got to be an algorithm buried somewhere in GM headquarters that was used to take all of the numbers GM collected and spat out the headline figures for the 2016 Volt: 50 miles of EV range and 41 miles per gallon. Another important number – price – is something GM isn't talking about yet (expect it in April or May), but the company is sharing some powertrain details about the upcoming car. At a preview lunch in Detroit last week for the SAE 2015 Hybrid & Electric Vehicles Technologies Symposium that's happening now in California, GM engineers Peter Savagian (who is presenting a paper on the new inverter used in the updated Volt) and Tim Grewe (talking about the entire second-generation powertrain) sat down with AutoblogGreen to tell us about the Volt's all-new propulsion system: The overall gist is that the new Voltec 5ET50 drive unit is lighter, smaller and more powerful thanks to a redesigned two-motor traction drive. As previously reported, the new engine is a 1.5-liter DOHC four-cylinder that offers 101-horsepower (at 5,600 RPM). Grewe said it's "great for range extension." The electric motor side of the powertrain offers 149 motoring horsepower from a two-motor, continuously variable transaxle. Initially, the new engine will be made in Mexico. GM will move production to Flint, MI during the first year it makes the 2016 Volt. The battery is slightly bigger in the new Volt – 18.4 kWh compared to 16.5 in the current-gen – and will have less range variation in the cold. GM is also using more of the overall capacity in the pack in the 2016 Volt than in previous versions, but is not saying how much more. GM is not ready to publish acceleration times just yet, but the 2016 Volt has improved numbers, especially when going from 30-60 miles per hour. Most everything on the new powertrain has become more efficient compared to the first-gen Volt.

These are the 10 longest-lasting vehicles on the road today

Buying a car has started feeling pretty bad. It’s hard to find what you want, and when you do, thereÂ’s a great chance itÂ’s not selling for the price you thought it would be. The least stressful way of coping with the situation is not to buy a new car, but how can you know how long your current ride will last? A recent study from iSeeCars found that some vehicles are prone to deliver many more miles of usable driving than others. iSeeCars looked at more than 2 million cars. The mileage over which the top 1% of cars within each model obtained was calculated and used to rank models, and the study required that a vehicle be sold for at least 10 of the past 20 years to be included. Unsurprisingly, Toyota dominated the top-10 list, but most of the other models come from General Motors with one Honda thrown into the mix. Ranked by mileage, the top-ten longest-lasting vehicles include: Toyota Highlander Hybrid: 244,94 miles Toyota Avalon: 245,710 miles Honda Ridgeline: 248,669 miles Chevrolet Tahoe: 250,338 miles Toyota Prius: 250,601 miles GMC Yukon XL: 252,360 miles Toyota Tundra: 256,022 miles Chevrolet Suburban: 265,732 miles Toyota Land Cruiser: 280,236 miles Toyota Sequoia: 295,509 miles The iSeeCars study found that SUVs and trucks occupy 75 percent of the top 20 vehicles with the potential to last the longest, and Toyota alone accounts for half of the top 20. Interestingly, the Prius and Highlander Hybrid made the list, suggesting that automakers are getting better at making batteries last a long time. "What we see is a list of highly-durable vehicles, capable of more than a quarter-million miles of use if properly maintained," said iSeeCars Executive Analyst Karl Brauer. "And to be clear, this study isnÂ’t reporting the maximum lifespan of these vehicles. This is simply a measure of current odometer readings. Most of these cars are still in use and going strong." Of course, the longevity of a vehicle has a lot to do with how itÂ’s treated and maintained over its lifetime. ItÂ’s easy to find stories of people nursing Toyota Tundras and other vehicles past a million miles, and thereÂ’s a 1960s Volvo with more than 3 million miles. Some vehicle types, particularly the largest SUVs, are often used as road-trip vehicles by large families, which means they tend to rack up big mileage. In most cases, buying and owning a higher-mileage car can be a risk, so itÂ’s essential to get a pre-purchase inspection or regular maintenance if you already own one.