What counts as the largest electric SUV depends on how you measure it

The Chevrolet Blazer EV and Chevrolet Equinox EV are the longest electric SUVs sold in the U.S. market, both stretching over 193 inches from bumper to bumper. The Tesla Model X is slightly shorter at 198.3 inches but offers more interior volume because of its design. If you prioritize cargo space, the Kia EV9 — a three-row electric SUV — holds more total cubic feet than any two-row competitor. The "largest" SUV for your needs depends on whether you care most about overall length, interior volume, seating capacity, or cargo room behind the last row.

Size matters differently depending on what you actually do with the vehicle. A family that needs to haul a kayak or two will care about cargo length and width. A family with three children needs three rows of seats. Someone towing a trailer needs to know the vehicle's towing capacity, which varies widely among electric SUVs and is often lower than gas equivalents. This section walks you through the actual dimensions and capacities of the largest models available, so you can measure against your own garage, driveway, and use case.

Key Takeaways

  • The Chevrolet Blazer EV and Equinox EV are the longest electric SUVs at over 193 inches, but length does not always mean the most usable interior space.
  • The Kia EV9 is the only three-row electric SUV widely available in the U.S., offering seating for up to seven and more total cargo volume than two-row competitors.
  • The Tesla Model X is shorter than the Chevy models but uses its space more efficiently, with a lower cargo floor and a powered rear hatch that opens upward.
  • Towing capacity varies significantly: the Kia EV9 can tow up to 2,500 pounds, while many other large electric SUVs are rated for 1,200 pounds or less.
  • Actual interior dimensions matter more than overall length — measure your garage ceiling height and doorway width before buying, especially if you have a narrow driveway.

Chevrolet Blazer EV and Equinox EV: the longest options

The Chevrolet Blazer EV measures 193.7 inches long, 76.2 inches wide, and 65.2 inches tall. The Equinox EV is nearly identical at 193.6 inches long, 76.2 inches wide, and 64.4 inches tall. Both sit on the same platform and share similar powertrains, with the Blazer offering slightly more performance and the Equinox positioned as the value option. The Blazer EV starts around $50,000 and the Equinox EV around $35,000, though prices vary by trim and current incentives.

Cargo space behind the rear seats is 28.7 cubic feet in the Blazer EV and 27.8 cubic feet in the Equinox EV. With the rear seats folded, both offer around 64 cubic feet. Neither vehicle is rated for towing from the factory. The Blazer EV and Equinox EV are not the widest or tallest electric SUVs, but their length makes them feel substantial on the road and in parking situations. If you have a standard two-car garage (typically 18 feet deep), both vehicles fit with about two feet to spare.

Kia EV9: the only three-row electric SUV

The Kia EV9 measures 196.9 inches long, 78.7 inches wide, and 68.3 inches tall — making it taller and wider than the Chevy models, though slightly longer. The real distinction is that it seats up to seven people across three rows, with a middle row that slides and reclines. Total cargo volume is 153.7 cubic feet with all seats folded, compared to roughly 64 cubic feet in the two-row Chevy models. The EV9 starts around $55,000 before incentives.

The EV9 is rated to tow up to 2,500 pounds, the highest capacity among large electric SUVs currently sold. Behind the third row, cargo space is minimal — about 14.8 cubic feet. With the third row folded, you get 54.8 cubic feet. The vehicle's height (68.3 inches) means it will not fit in some parking garages with 6-foot-8-inch clearance limits. The EV9 is also the widest at 78.7 inches, which matters if you have a narrow driveway or tight garage.

Tesla Model X: efficient use of a shorter footprint

The Tesla Model X measures 198.3 inches long, 78.1 inches wide, and 64.3 inches tall. Despite being shorter than the Chevy models, it offers 28 cubic feet of cargo space behind the rear seats and 88 cubic feet with seats folded — more than the Equinox EV in folded configuration. The Model X uses a lower cargo floor and a powered rear hatch that opens upward, which makes loading easier in tight spaces. Pricing starts around $52,000 before incentives, though Tesla's pricing changes frequently.

The Model X is not rated for towing. Its width of 78.1 inches is close to the EV9, so the same garage and driveway considerations explore. The vehicle seats five across two rows, with an optional third row that fits two children but reduces cargo space significantly. The Model X's main advantage over the Chevy models is interior design — the powered hatch and lower floor make it more practical for frequent loading, even though the overall length is similar.

How to measure whether a large electric SUV fits your space

Before buying any large electric SUV, measure three things: your garage opening width, your garage ceiling height, and the depth of your garage or driveway. Most residential garage doors are 8 feet wide and 7 feet tall. The Kia EV9 at 78.7 inches wide will fit through an 8-foot door with about 1.3 inches of clearance on each side — tight enough that you need to be careful. At 68.3 inches tall, it will not fit in garages with less than 6-foot-8-inch clearance.

The Chevrolet models and Tesla Model X are all around 76 to 78 inches wide, so they fit standard garage doors with 1 to 2 inches of clearance per side. All three are under 65.2 inches tall, so they fit in most residential garages. For driveway depth, the Chevy models need about 19.4 feet from the street to your garage door. If you park in a standard two-car garage (18 feet deep), you will have about 1.5 feet of overhang into the driveway. The Model X at 16.5 feet of wheelbase fits slightly better in tight spaces.

Cargo and towing trade-offs among large electric SUVs

Cargo volume alone does not tell the whole story. The Kia EV9 offers the most total cubic feet when seats are folded, but the Tesla Model X's lower cargo floor and powered hatch make it easier to load bulky items like a bicycle or kayak. The Chevy Equinox EV offers the best balance of length, width, and cargo space for buyers who do not need three rows and want to keep costs down. The Blazer EV adds performance but costs more and does not gain meaningful cargo space.

Towing capacity is where the EV9 stands apart: 2,500 pounds is enough for a small utility trailer or a jet ski. The Chevy models and Tesla Model X are not rated for towing, which eliminates them if you plan to haul a boat or trailer regularly. Towing also reduces electric range significantly — expect 20 to 30 percent less range when pulling a loaded trailer. If towing is a priority, the EV9 is your only option among the largest electric SUVs, though you should test the range loss with your specific trailer before committing.

Real-world considerations for large electric SUV owners

A large electric SUV costs more to charge than a smaller one, though the difference is smaller than you might think. Charging from empty to full on a Level 2 home charger (240 volts) takes 8 to 12 hours depending on the model and charger speed. On a DC fast charger, you can add 200 miles of range in 20 to 30 minutes. The larger battery in a three-row EV9 costs more to charge per session, but the cost per mile is similar to smaller electric SUVs.

Winter range loss affects large electric SUVs the same way it affects smaller ones — expect 20 to 40 percent less range in cold weather. A large SUV with a 300-mile EPA range might drop to 180 to 240 miles in freezing temperatures. Tire wear and brake maintenance are similar across electric SUVs regardless of size, though larger vehicles put more stress on tires and may need replacements sooner. Resale value for large electric SUVs is still uncertain because the market is young, but the Kia EV9 and Tesla Model X have stronger brand recognition than the Chevy models.

Frequently Asked Questions

Can I fit a large electric SUV in a standard two-car garage?

Yes, but with limited overhang. The Chevy Blazer EV and Equinox EV need about 19.4 feet of depth and will overhang a standard 18-foot garage by 1.5 feet. The Tesla Model X fits better at 16.5 feet. The Kia EV9 is similar to the Chevy models. Measure your garage before buying.

Which large electric SUV has the most cargo space?

The Kia EV9 has the most total cubic feet when all seats are folded (153.7 cubic feet), but the Tesla Model X offers more usable cargo space for tall items because of its lower floor and powered rear hatch. The Chevy Equinox EV is the most affordable option with adequate cargo space for most families.

Can I tow a trailer with a large electric SUV?

Only the Kia EV9 is rated for towing, up to 2,500 pounds. The Chevrolet Blazer EV, Equinox EV, and Tesla Model X are not rated for towing. Towing also reduces electric range by 20 to 30 percent, so plan charging stops carefully if you tow regularly.

How much does it cost to charge a large electric SUV at home?

Charging costs vary by your local electricity rate, but expect to pay $0.04 to $0.06 per mile of range added. A full charge on a 300-mile battery costs roughly $12 to $18 at home. DC fast charging costs more per kilowatt-hour and is best used for long trips, not daily charging.

Will a large electric SUV fit in a parking garage with low clearance?

The Kia EV9 at 68.3 inches tall will not fit in garages with less than 6-foot-8-inch clearance. The Chevy models and Tesla Model X are all under 65.2 inches tall and fit in most standard parking garages. Check the clearance sign before parking if you own an EV9.