2022 Tesla Model 3 Long Range Dual Motor All-wheel Drive on 2040-cars

Auto blog

Silly dyno, that Tesla doesn't have 2,000 lb-ft of torque

Torque. Lots of torque, right off the line. That one benefit presented by an electric motor over its internal-combustion sibling, and the Tesla Model S delivers it in spades. 443 spades, to be precise, or about as much as a Bentley Continental GT or McLaren 12C. But when one Emmanuel Chang put his electric sedan on a dyno up (way up north) in Edmonton, Alberta, it registered a whopping 2,000 pound-feet!
Of course that number isn't correct, as no car on the road produces that much torque. Even a Bugatti Veyron produces "only" 1,000 lb-ft, give or take. Clearly something's amiss here, but the problem the dyno had in reading the Tesla's torque apparently doesn't come down to its electric powertrain. (Nor does it have anything to do with the northerly latitude or the interference of polar winds.) It comes down to the shiny, ten-spoke alloys.
Apparently this type of dyno measures torque by running horsepower and wheel revolutions through an algorithm. It measures horsepower at the wheel (which, at 436 hp, wasn't far off of Tesla's own rating of 416 hp) and uses a stationary optical sensor interfacing with a reflector on the wheel. Every time the reflector passes the sensor, it counts one revolution. But since the Model S has shiny ten-spoke wheels (and we presume because it was taken outdoors under bright sunlight), the sensor thought that each passing spoke was one revolution of the wheel... when it was, in fact, ten times too much.

Tesla investigating the cause of Model S garage fire in Toronto

A Tesla owner in Toronto returned from a drive only to have his fire alarms go off shortly after powering down his Model S in an incident that is once again raising concerns about the electric hatchback's safety. Where previous cases of Model S combustion were anything but spontaneous -the car was always involved in an impact before going up in flames - this latest case has no obvious cause.
According to Bloomberg, as far as its owner knows, this particular Model S was not involved in a collision during the drive. It also wasn't charging when the fire started. According to Tesla, though, it wasn't any of the Model S' major components that caused the fire.
"In this particular case, we don't yet know the precise cause, but have definitely determined that it did not originate in the battery, the charging system, the adapter or the electrical receptacle, as these components were untouched by fire," said Tesla in an official statement.

Epic Electric American Road Trip goes 12,000 miles on EV power

Twenty-seven states. 12,000 miles. Zero gasoline. Those are the headline numbers for the "Epic Electric American Road Trip" that ended in Venica, CA today, just in time for Earth Day. Norman Hajjar, the managing director of Recargo's driver research division, PlugInsights, made the journey in a stock Tesla Model S both as a way to draw attention to electric vehicles (he's trying to get Guinness World Record to verify that this was the longest vehicle journey ever taken using 100 percent electric power) and to show that long-distance road trips are possible even with today's charging infrastructure. This was certainly a trip for an EV diehard, since it was made up of 109 hours of charging and 213 hours of driving. That leads to the second part of Hajjar's reason for driving criss-cross across the US: to "draw attention to needs for further improvement." You can relive the journey over at Plugshare or on Twitter. World Record-Breaking Electric Vehicle Journey Crosses Finish Line "Epic Electric American Road Trip" marks the longest ever journey made with zero fuel costs VENICE, Calif., April 21, 2014 /PRNewswire/ -- Today marks the completion of the record-setting Epic Electric American Road Trip, a 24-day, 12,183-mile battery-powered journey sponsored by electric vehicle (EV) software and information services company Recargo Inc. The trip is seeking Guinness World Record verification for longest vehicle journey ever taken using 100% electric power, and served to emphasize the possibilities of the nation's current electric vehicle charging infrastructure. Norman Hajjar, Managing Director of Recargo's driver research division, PlugInsights, crossed the finish line in a stock Tesla Model S sedan. At the trip's end, Norman has ventured across a 27-state route spanning the four corners of the lower 48 states: Washington, Maine, Florida, and California, ending at Recargo's offices in Venice, California. Hajjar took advantage of Tesla's newly built, proprietary string of cross-country "Supercharger" stations, in order to make the coast-to-coast electric venture. "We wanted to illustrate what's possible with the nation's charging infrastructure, and draw attention to needs for further improvement," said Norman Hajjar. "The plausibility of a mass switch to EV usage in America simply can't be separated from the need for a robust fast-charging network. I've traveled over 12,000 miles in under 3.5 weeks.