Chevy Bolts Ahead of Tesla Model 3

2017 Chevrolet Bolt EVChevrolet’s milestone Bolt EV will be coming to showrooms in late 2016 as a 2017 model, representing the first truly affordable battery electric vehicle with a sought-after 200 mile driving range. This is a big win for Chevrolet since the Bolt beats the 200 mile Tesla Model 3 to market, likely by a long shot. Unlike the Chevy Spark EV, an adaptation of a gasoline-powered model that’s been available in select markets since 2013, the Bolt EV was designed from the ground-up as an electric vehicle. Thus, there are no compromises along the way.

The heart of the Bolt EV is a nickel-rich lithium-ion battery pack developed with LG Electronics. The 200 mile range provided by this pack is about twice that of competitive EVs now on the market. New battery chemistry delivers desired levels of power, in this case 160 kW, and energy of 60 kWh. The chemistry also provides improved thermal performance that requires a smaller active thermal conditioning system to keep the battery operating at its optimum temperature, delivering longer battery life and maintaining peak performance under varying climates and driver demands.

2017 Chevrolet Bolt EVThe battery pack consists of 288 lithium-ion cells in a configuration that spans the entire floor to maximize interior space. The five-door Bolt EV seats five passengers and has 16.9 cubic feet of cargo space behind the rear seat. Thin-frame seats enhance rear-seat roominess.

A standard 7.2 kilowatt onboard charger allows overnight charging from a 240 volt wall charger. A typical commute of 50 miles requires a charge of less than two hours. The Bolt also features an optional SAE Combo DC fast charging connector so the battery can be charged to deliver up to 90 miles of range in just 30 minutes at a public fast charger, if one is available.

2017 Chevrolet Bolt EVElectricity is supplied to a 200 horsepower drive motor featuring 266 lb-ft torque that delivers 0-60 mph acceleration under 7 seconds and a top speed of 91 mph. Power delivery is controlled by Chevrolet’s first Electronic Precision Shift system. This shift and park-by-wire system sends electronic signals to the Bolt EV’s drive unit to manage precise feel and delivery of power and torque based on drive mode selection and accelerator inputs. A by-wire shifter requires less packaging space than a traditional mechanical shifter resulting in more interior space and improved interior layout.

Regenerative braking has become more than a means to boost range by recapturing energy. Now it can also can provide an improved EV driving experience. The Bolt EV has a new regenerative braking system that can provide one pedal driving through a combination of increased regenerative deceleration and software controls. When operating in Low mode or by holding the Regen-on-Demand paddle located on the back of the steering wheel, a driver can bring the vehicle to a complete stop under most circumstances by simply lifting their foot off the accelerator. However, the system does not eliminate the need to use the brake pedal altogether. Operating in Drive mode without pulling the paddle while decelerating requires using the brake pedal to stop.

2017 Chevrolet Bolt EVhe Bolt EV will offer connectivity and infotainment technologies that seamlessly integrate smartphones and other electronic devices. Low energy Bluetooth, designed specifically for the Bolt EV to minimize energy usage, seamlessly connects a smartphone to the car as an owner approaches the vehicle. Many of the Bolt’s technologies are supported by OnStar 4G LTE, which turns the Bolt EV into a Wi-Fi hotspot that provides easier access to apps and services via a high-speed wireless connection.

Additional connectivity and infotainment features include a 10.2-inch MyLink color touchscreen display, rear camera mirror, and Surround Vision that provides a bird’s-eye view around the Bolt for improved safety during low-speed driving and while parking. An all-new MyChevrolet Mobile App combines important owner and vehicle information and functions including battery charge status, OnStar Map service, remote start, cabin pre-conditioning, owner’s manual information, and dealer service scheduling. EV-specific navigation capability provides routes that maximize range and while identifying nearby charging locations. In the future an accurate driving range projection will be based on the time of day, topography, weather, and an owner’s driving habits.

2017 Chevrolet Bolt EVThe Bolt will be built at GM’s Orion, Michigan assembly facility while its battery pack, motor, and drive components will come from Korea. Its price is expected to be $37,500, a figure that dips below $30,000 after full federal tax credits.

 

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