Tesla Raises Model Y L’s EPA Estimate to 332 Miles—and 20-Inch Wheels Barely Dent It

Tesla’s biggest Model Y just picked up more range before its first U.S. customer deliveries.

The six-seat Model Y L Premium AWD is now listed at 332 miles of EPA-estimated range on its standard 19-inch wheels. The optional 20-inch wheels come in at 328 miles.

Those numbers beat Tesla’s original estimates of 325 and 320 miles. But the real surprise is the gap between the two wheel choices: just four miles.

That makes the Model Y L more than a stretched family version of Tesla’s best-selling crossover. On paper, it is now the longest-range all-wheel-drive Model Y in the U.S. lineup.

Tesla now lists 332 miles for the Model Y L Premium AWD with 19-inch wheels, along with six seats, 89 cubic feet of maximum cargo space and a 4.4-second run from zero to 60 mph.

The company says the long-wheelbase model can add up to 172 miles in 15 minutes at a compatible Supercharger. Its maximum charging rate remains 250 kW.

The Model Y L is 195.6 inches long and weighs 4,612 pounds. It carries more people and more mass than the regular Model Y, yet its official estimate now edges past the 327-mile Model Y Premium AWD on 19-inch wheels.

Tesla labels the figure as an EPA estimate and notes that actual range can change with vehicle configuration, speed, weather, battery temperature and other conditions.

The updated figures first spread through the Tesla community with a side-by-side look at both wheel packages:

The Tesla Model Y L Premium AWD has just received its official EPA range rating.

• EPA range on base 19" wheels: 332 miles (vs 325 originally listed
• EPA range on 20" wheels: 328 miles (vs 320 originally listed)

Pretty incredible how the 20" wheels only give you a 4 hit to… pic.twitter.com/qddrtnYxJ8

— Sawyer Merritt (@SawyerMerritt) September 1, 2026

Drive Tesla documented the change on September 2 and compared it with the numbers Tesla showed when the Model Y L opened for U.S. orders. The 19-inch configuration gained seven miles, while the 20-inch configuration gained eight.

Its report also flagged an important timing detail: the revised figures were visible through Tesla but had not yet appeared on the U.S. Department of Energy’s public FuelEconomy.gov database. Tesla’s configurator is the primary live reference while the federal consumer listing catches up.

The four-mile wheel penalty works out to barely more than one percent of the vehicle’s total rating. Larger wheels normally take a more noticeable bite because they can add weight and rolling resistance while changing the vehicle’s aerodynamics.

Here, buyers choosing the 20-inch Uberhelix wheels keep nearly all of the Model Y L’s official range. That is unusually friendly math for an appearance upgrade.

Not a Tesla App put that result beside the standard Model Y Premium AWD. The regular vehicle is listed at 327 miles on 19-inch wheels, but its 20-inch configuration falls to 303 miles.

The larger Model Y L therefore leads the regular Premium AWD by five miles when both use 19-inch wheels. With 20-inch wheels on both vehicles, the long-wheelbase model’s advantage expands to 25 miles.

That does not mean the larger body somehow makes range free. Tesla gave the Model Y L a slightly larger battery and changed the shape, thermal system and wheel package to offset the extra size and weight.

The same report says U.S. customer deliveries are expected to begin in September. Tesla stores already have display vehicles in parts of the country, giving buyers a chance to inspect the two-by-two-by-two seating layout before deliveries.

Edmunds found encouraging real-world evidence before the official estimate changed. Its Model Y L on 20-inch wheels traveled 358 miles in the publication’s standardized EV range test, 38 miles beyond the earlier 320-mile Tesla estimate.

Edmunds’ 358-mile result comes from a different test and should not be treated as interchangeable with an EPA estimate. The publication uses a mixed route of roughly 60 percent city driving and 40 percent highway driving, averages about 40 mph and holds climate control at 72 degrees.

Its test vehicle consumed 25.1 kWh per 100 miles despite weighing about 300 pounds more than the Model Y Long Range Launch Series it compared against. Edmunds credited the Model Y L’s 0.216 drag coefficient, enclosed wheels, integrated rear spoiler, improved cabin heat management and larger battery.

That combination matters more than the extra seven or eight miles alone. Tesla appears to have made the roomier Model Y efficient enough that buyers do not have to choose between six seats and the strongest AWD range in the lineup.

EPA estimates still are not promises. Cold weather, sustained highway speeds, elevation, wheel choice and driving style can all move the real result in either direction.

But Tesla’s revised numbers remove one of the obvious compromises from the Model Y L. The bigger crossover now carries the family-friendly cabin, the strongest AWD Model Y estimate and a 20-inch option that gives up almost nothing on paper.