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Some Jeep Cherokees and Chrysler 200s to get standard stop-start in 2015

Automakers the world over are striving to find ways to make their models more efficient, and Chrysler has a solution for some versions of the 2015 Chrysler 200 and 2015 Jeep Cherokee (2014 model shown). The Tigershark 2.4-liter four-cylinder in the 200 and the 3.2-liter Pentastar V6 in the Cherokee are getting a slight boost later this year thanks to the addition of Chrysler's Engine Stop-Start system as standard equipment. The company predicts modest gains - a three-percent improvement in fuel economy and a three percent reduction in CO2 emissions with the new tech compared to without it. While it's not much, those who sit in traffic a lot may see a difference.
Chrysler's stop/start system uses a high-speed starter motor to restart the vehicle in a claimed a third of a second. It works by detecting when the vehicle comes to a stop and turning off the engine. A more powerful battery maintains all of the model's accessories while it sits. When the driver lets off the brake, the car starts up again to drive away. There is even a button in the cabin to turn the ESS off, if desired.
The Jeep will be the first to receive ESS in the third quarter of this year to coincide with the start of production of the 2015 model-year version. The 200 will follow in the fourth quarter as a rolling change in production.

Pentastar Power: A look inside the Detroit factory that pumps out FCA's potent V6

The Mack Avenue Engine Plant is one of Fiat Chrysler Automobiles' most historic and prolific factories. It pumped out 260,000 Pentastar V6 engines last year, providing power for everything from the Jeep Grand Cherokee to the Dodge Challenger. FCA and its predecessor, Chrysler, has owned the factory since 1953 and it briefly built the Dodge Viper in the 1990s. It's made engines since 1998 and began building the Pentastar in 2014. We got an inside look at the mighty Mack, helping to tear down a Pentastar engine and then a tour of the factory floor. This is what it's like. Plants/Manufacturing Chrysler Fiat Videos Original Video pentastar v6

Waymo self-driving taxis in Arizona are now carrying paying passengers

CHANDLER, Ariz. — Alphabet's Waymo on Wednesday launched a significant development in its costly, decade-long quest for autonomous transportation: Its self-driving taxis are now actually generating fares. With little fanfare, the company has begun charging passengers to use its driverless vehicles in a roughly 100-mile (160 km) zone in four Phoenix suburbs — Chandler, Tempe, Mesa and Gilbert — where it has been testing its technology since 2016. Producing revenue is a strategic milestone, putting Waymo ahead of U.S. rivals, primarily General Motors' Cruise Automation and Uber Technologies, which have yet to launch their own paid self-driving services. All are racing to win customers and recoup billions spent developing the technology. To use Waymo's service, dubbed Waymo One, riders must download an app and provide a credit card number, similar to ride-sharing services Uber and Lyft. A human driver will be behind the wheel, but only to intervene in case of emergency. Major challenges remain, starting with technical hurdles. A Waymo One taxi tested by Reuters last week proved slow and jerky at times. Whether customers will continue using the service once the novelty wears off remains to be seen. Regulations governing the industry across the country are an incoherent patchwork, a significant hurdle to fast expansion. Waymo would not say exactly how many of its cars would be on the road in Arizona. It said its around-the-clock service initially would be limited to "hundreds" of people invited to sign up last year. For now, pricing is roughly in line with that of Uber and Lyft. A 15-minute, 3-mile (4.8 km) drive taken by Reuters last week cost $7.59, just above the $7.22 offered by Lyft. "Over time, we hope to make Waymo One available to even more members of the public," Chief Executive John Krafcik wrote in a blog on Wednesday. "Self-driving technology is new to many, so we're proceeding carefully." 10 million miles, $1 billion The company has been testing its driverless cars for a decade. Its fleet, now numbering 600 vehicles, has logged more than 10 million miles on public roads in and around 25 U.S. cities. Alphabet does not disclose its total investment, but industry experts put that sum at well over $1 billion. Monetizing driverless technology has been slow going.