GM’s New Luxury EVs Challenge Tesla on Range and Refinement

General Motors’ recent large electric vehicles deliver class-leading interiors and industry-competitive range, presenting a clear challenge to Tesla’s long-running dominance — but heavy curb weights and rising prices complicate the bid to lure buyers away from Elon Musk’s brand.

In weeklong tests of three GM models — the Cadillac Lyriq crossover, the GMC Sierra Denali EV pickup and the three-row Cadillac Escalade IQ — a reviewer found refined cabins, quick acceleration and batteries rated for more than 400 miles in two of the vehicles. The cars were borrowed for short-term reviews; GM covered tolls and the first charge, and the reviewer says the judgments are independent of the automaker.

The Escalade IQ is the most conspicuous of the three. Cadillac converted its iconic full-size SUV into an all-electric flagship that tips the scales at roughly 9,000 pounds and stretches about 18.6 feet from bumper to bumper. The model combines opulent materials and wide digital displays with a surprisingly large front trunk and a slew of driver-assist technologies. Cadillac offers an optional rear-steering system that allows the rear wheels to pivot for easier low-speed turning and parking.

Despite its luxurious front cabin, the Escalade IQ’s second and third rows felt constrained for legroom and cargo at times, the reviewer said. Cadillac’s flagship carries an estimated range of about 450 miles on the gargantuan battery pack — roughly 50 miles more than the longest-range Tesla option cited in the review. The car’s sheer mass, however, raises questions about parking and maneuverability in some real-world conditions.

GMC’s Sierra Denali EV aims to marry a conventional truck silhouette with electric performance and luxury trappings. Priced around $100,000 in tested configuration, the Denali EV accelerates briskly, reaching 60 mph in just over four seconds, and offers practical features such as a removable wall between cabin and bed to accommodate long items. The interior supplies open-pore wood, leather seating and chrome details.

The Sierra’s battery is rated for about 460 miles of range, but GM achieved that figure largely by installing an unusually large pack beneath the vehicle rather than by sculpting the body for aerodynamic efficiency. The truck’s substantial curb weight — about 8,800 pounds in the reviewed example — can become a liability on soft terrain and hasten range depletion when towing or hauling heavy loads, the reviewer noted. The vehicle lacks Apple CarPlay and Android Auto, and some infotainment menus were described as complex.

By contrast, the Lyriq is the smallest and least battery-dependent model of the three. Cadillac’s mid-size Lyriq, priced near $65,000 in the reviewed trim, focuses on comfort and interior character rather than outright speed. It posts a 0-to-60 time of about 5.7 seconds and an EPA-estimated range of about 326 miles. Distinctive exterior lighting, an eye-catching curved display inside and quiet ride quality define its appeal. A higher-performance Lyriq trim delivers about 615 horsepower for buyers seeking more acceleration.

The reviewer reported that new GM models ship with compatibility for Tesla’s Supercharger network, a move that addresses a long-standing concern about EV charging access. That interoperability could broaden appeal for buyers who have relied on Tesla’s fast-charging infrastructure.

GM’s approach differs from Tesla’s in both design philosophy and execution. Tesla’s rise over the past half-decade established the Palo Alto company as the benchmark for new electric vehicles; in 2020 Tesla accounted for roughly 80 percent of new EV sales in the United States, and the Model Y became the world’s best-selling car in 2023. Tesla’s vehicles have often set the standards for range, charging convenience and high-tech minimalism.

The GM models eschew Tesla’s shock-value design cues and in-cabin gimmicks in favor of conventional luxury cues, richer materials and a quieter, more refined driving experience. On pure paper — interiors, perceived luxury and quoted range — the Lyriq, Sierra Denali EV and Escalade IQ compared favorably with many entries in the market, including some Tesla offerings. The Sierra and Escalade’s long range figures are notable, though they are achieved with very large battery packs and the attendant penalties in weight and packaging.

Industry analysts and buyers have noted that trucks present particular challenges for electrification. Heavy payloads and towing can rapidly degrade range, and the additional mass of large battery packs can create handling and off-road drawbacks. The reviewer echoed those concerns while acknowledging that GMC’s engineering produced one of the more convincing electric pickups available today.

Competition in the luxury electric segment has already intensified. Brands such as Rivian and Lucid compete in higher-priced brackets and have been praised for combining efficiency, performance and refined design without relying solely on oversized battery capacity. As GM pushes prices into the six-figure range for top Escalade and Sierra trims, buyers will weigh GM’s brand heritage, interior refinement and long-range claims against rivals that emphasize engineering efficiency and lighter weight.

The reviewer concluded that GM’s EVs are strong “on paper,” delivering tangible improvements in luxury, range and mainstream styling. The Lyriq, as the most mature of GM’s offerings, was identified as the most balanced product for typical buyers, while the Escalade IQ and Sierra Denali EV represent bold steps into high-end electrified luxury and traditional utility, respectively. Whether those attributes will be sufficient to overcome Tesla’s brand strength and the competitive pressure from newer EV specialists remains an open market question.

Automakers including GM are betting that a blend of traditional luxury cues, broad charging access and long-range batteries can attract buyers who want electric vehicles without sacrificing premium materials or familiar styling. The vehicles tested show progress toward that goal, even as weight, efficiency trade-offs and price complicate the road ahead for mass-market adoption.