Lucid Motors now holds the longest EPA-estimated driving range of any electric SUV sold in the United States. The 2026 Gravity Grand Touring has been rated at 450 miles per charge, according to the company’s investor relations announcement and federal data posted on fueleconomy.gov. That puts it 40 miles ahead of the Rivian R1S with the Max battery pack, which carries a 410-mile EPA rating, and roughly 60 miles ahead of the Mercedes-Benz EQS SUV at 390 miles as cited in industry coverage. For buyers who treat range as the top priority in a luxury EV above $70,000, the Gravity Grand Touring has reset the benchmark.
What the 450-mile rating actually requires
That 450-mile figure comes with a specific build sheet. Lucid’s press release states the rating applies only to the two-row, five-seat configuration fitted with 20-inch front and 21-inch rear wheels. Opt for the three-row, seven-seat layout or choose different wheels, and the number drops. How far it drops is significant: Lucid’s own product page lists the Gravity Touring trim at just 337 miles of EPA-estimated range, a 113-mile gap within the same model line.
That spread matters for cross-shopping. A buyer comparing the Gravity Touring against the Rivian R1S Max pack would actually be looking at a 73-mile deficit, not a 40-mile lead. The headline number belongs to a narrow configuration, and anyone walking into a Lucid showroom expecting 450 miles from every Gravity on the lot will be surprised.
How Lucid gets there
Lucid’s range advantage is rooted in efficiency, not just battery size. The Gravity rides on the same 900-volt-plus electrical architecture as the Lucid Air sedan, which has held the EPA range crown among sedans for several years. The company has not disclosed the Gravity Grand Touring’s exact battery capacity, but the Air Grand Touring uses a roughly 112-kWh pack, and the SUV is expected to carry a similar or slightly larger unit. Lucid’s in-house motor and inverter design, combined with a low drag coefficient for an SUV of its size, allows it to extract more miles per kilowatt-hour than most competitors.
That efficiency also translates to faster DC fast-charging sessions in practice, since a more efficient drivetrain converts each kilowatt-hour of energy added into more miles of range. Lucid claims the Gravity can add up to 200 miles of range in roughly 15 minutes on a compatible 350-kW charger, a figure that would make long road trips more practical than the raw range number alone suggests.
Where the rivals stand
The Rivian R1S equipped with the Max battery pack holds a 410-mile EPA rating, making it the second-longest-range electric SUV currently available. Rivian achieved that figure through a large-format battery exceeding 160 kWh, a brute-force approach compared to Lucid’s efficiency-first strategy. The R1S also offers a more rugged, adventure-oriented package with standard all-wheel drive, adjustable air suspension, and genuine off-road capability that the Gravity does not emphasize.
The Mercedes-Benz EQS SUV occupies a different lane. Industry sources and press coverage have cited a 390-mile figure for certain configurations, though the EPA-rated range for the most common EQS 450+ SUV variant has historically landed closer to 305 miles. Mercedes has been updating the EQS lineup, and buyers should verify the current EPA label for any 2026 model year variant directly through fueleconomy.gov before assuming the 390-mile number applies to the trim they are considering. The EQS SUV’s strengths lie in interior luxury, brand cachet, and a mature dealer network rather than in chasing the absolute range ceiling.
Tesla’s Model X, still the volume leader in the premium electric SUV segment, carries an EPA rating of up to 326 miles. It remains a relevant comparison point for many shoppers, even though it trails all three vehicles discussed here on range alone.
Why configuration matters more than the headline
EPA range estimates are derived from a standardized laboratory test cycle. They provide the closest thing to an apples-to-apples comparison available to consumers, but they do not perfectly replicate highway cruising at 75 mph, cold-weather driving, heavy cargo loads, or towing. Independent outlets such as Consumer Reports have referenced the 450-mile EPA rating for the Gravity, though large-scale, head-to-head real-world testing across all three SUVs has not yet been published as of June 2026.
Configuration sensitivity compounds the uncertainty. Lucid’s 450-mile rating is tied to a narrow wheel-and-seat combination. Rivian and Mercedes also see range fluctuate across wheel sizes and trim levels, but the magnitude of those swings has not been compared across all three brands using a consistent methodology. A seven-seat Gravity with larger wheels may still lead the field, or it may land closer to the pack. Until independent testers run matched configurations back to back, buyers should treat the published EPA numbers as useful starting points rather than guaranteed outcomes.
Pricing and availability
Lucid has listed the Gravity Grand Touring with a starting price around $94,900 before any federal tax credits, positioning it as a direct competitor to the Rivian R1S Max (which starts near $90,000) and the Mercedes EQS SUV (which opens above $100,000 depending on trim). Deliveries of the Gravity Grand Touring began in early 2026, with Lucid ramping production at its Arizona factory. Availability remains limited compared to the more established Rivian and Mercedes dealer networks, and wait times may vary by region.
Federal EV tax credits could shift the effective price for all three vehicles, but eligibility depends on battery sourcing, assembly location, and buyer income thresholds that change frequently. Shoppers should confirm current credit eligibility at the time of purchase rather than relying on estimates published months earlier.
Which buyers should care about 450 miles
Range leadership matters most to a specific kind of buyer: someone who regularly drives long highway stretches with limited charging infrastructure, lives in a cold climate where winter temperatures can cut range by 20% or more, or simply wants the peace of mind that comes with never worrying about the next plug. For that buyer, the Gravity Grand Touring’s 450-mile ceiling offers a genuine cushion that no other electric SUV currently matches.
For urban and suburban drivers who charge at home overnight, the difference between 337 miles (Gravity Touring), 410 miles (R1S Max), and 450 miles (Gravity Grand Touring) may rarely show up in daily life. In that case, other factors carry more weight: interior quality, software experience, cargo space, towing capacity, and the size and reliability of each brand’s service network. Lucid is still a young automaker with a limited number of service centers, while Rivian and Mercedes offer broader coverage.
The Gravity Grand Touring’s 450-mile EPA estimate is the highest range figure ever posted by an electric SUV in the United States, and it is well supported by primary sources. It is also the product of a very specific configuration, and it sits atop a competitive field where the gaps narrow quickly once you start ticking option boxes. Buyers who match configurations carefully, verify EPA labels independently, and weigh range against the full ownership picture will make the sharpest decision.
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*This article was researched with the help of AI, with human editors creating the final content.
