EPA Reveals How the Tesla Model 3 Gets 310 Miles of Range
EPA Reveals How the Tesla Model 3 Gets 310 Miles of Range
Tesla'south Model three is supposed to be a game-changing vehicle for both the visitor and the EV industry equally a whole. Upwards to this point, Tesla'south business model has revolved around selling a relative scattering of luxury vehicles. The Model 3 is supposed to drive economies of scale by scaling to far college volumes, and Tesla has said it's calculation 1,800 reservations a mean solar day for the vehicle.
According to Tesla, the standard version of the Model iii volition have a 220-mile range, while an extended Long Range variant volition be available with a 310-mile range. The Long Range variant can too go 0-60 in 5.1 seconds and has an eighty.5kW battery, according to the EPA'southward report:
The EPA reports that the vehicle'south bombardment provides 350V and 230 amp hours, which works out to a 80.five kilowatt-60 minutes battery. That'southward really better than the Model S provided on a slightly larger bombardment; the Model S with an 85KWh bombardment had a range of 253 to 272 miles, depending on the variant y'all purchased, co-ordinate to the EPA's figures.
Part of the variation between the two is likely due to weight. The curb weight on the Model South is ~4,600 – 4,750 pounds for the 85kWh variants and rises to 4,960 pounds for the P100D with its larger battery. The Model 3's curb weight, in contrast, is 3,837 pounds. That's a meaning slash compared with the Model S.
EPA tests have previously shown that reducing vehicle weight is i of the best ways to meliorate fuel economy, with a 1-percent improvement per 100 pounds of reduced weight. As Autoblog details, a study by the Aluminum Clan establish that eliminating 10 pct of vehicle weight improved fuel economic system by 4.i per centum, while cut 20 percent of weight improved fuel economy by 8.4 percent. It's not clear if EVs follow exactly the same formula, and nosotros'd await some slush fifty-fifty between gasoline vehicles. Notwithstanding, it's clear that at least some of the Model 3'south improved range on a smaller battery is courtesy of having less junk in the torso.
The Model iii is, in many ways, the truthful make-or-suspension moment for Tesla. The Model X was a variation on a luxury vehicle theme, simply nobody thought the company's fate was riding on the vehicle's success. Scaling up Model 3 product, in contrast, means dramatically increasing Tesla'south monthly raw materials supply, battery product, and manufacturing speed.
If Tesla tin can pull this scaling off, it'll have a killer brand proper noun fastened to a (relatively) affordable vehicle with which to have on the Chevy Bolt and Nissan Leaf. If the company runs into bug, investors could start getting jittery given Tesla's significant rate of cash burn and the difficulties of competing with the established automotive industry. If Elon Musk is wise, he'll leave edifice Hyperloops to others and focus on his car visitor.
Source: https://www.extremetech.com/extreme/253939-epa-discloses-teslas-model-3-hits-310-miles-range
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