2027 GMC Sierra EV Interior, Specs, Price – The 2027 GMC Sierra EV arrives with a refined identity that cements its status as the brand’s most advanced and capable full-size electric pickup to date. For this model year, GMC has focused on reshaping not just aesthetics but also structural elements to reflect the maturity of its electric vehicle platform. It continues on the Ultium platform but receives a reinforced chassis architecture designed for greater payload tolerance and improved off-road durability. This isn’t a minor facelift—it’s a comprehensive update aimed at meeting the evolving demands of electrified work and lifestyle trucks. 2027 GMC Sierra EV Interior
2027 GMC Sierra EV Redesign and Update Plan
Exterior & Interior
From every angle, the 2027 Sierra EV makes an unapologetic statement. Its exterior strikes a balance between modern aggression and practical usability. Up front, the illuminated GMC badge now adapts brightness based on ambient lighting, a small but premium touch. Aerodynamic 24-inch wheels are standard on higher trims, wrapped in all-terrain rubber designed for both efficiency and grip. Flush door handles, retractable side steps, and a seamless roofline reduce wind resistance while giving the truck a sleeker silhouette than traditional pickups.
We’ve reimagined the lighting experience. Adaptive laser LEDs now adjust based on terrain and road conditions, offering a high-tech edge. Around back, a lightbar-integrated tailgate with programmable animations adds flair and functionality. With available off-road packages, the truck’s exterior gains unique bumpers, tow hooks, and a lifted stance. All trim levels get underbody protection and waterproof exterior charging ports capable of Level 1, 2, and DC fast charging—all mounted for easy reach, whether at a campsite or worksite.
Inside, the 2027 Sierra EV enters luxury SUV territory. We’ve equipped the cabin with a panoramic glass roof, sustainable leather-alternative upholstery, and real aluminum inlays. The 17.7-inch infotainment screen pairs with an 11-inch digital instrument cluster, and both are fully reconfigurable. Ambient lighting, wireless charging pads, and heated/ventilated massaging seats come standard on Denali trims. Meanwhile, clever features like a rear under-seat lockbox, fold-flat front passenger seat, and a configurable center console make the interior as practical as it is comfortable.
We’ve made the design language bolder and more functional. A reshaped front end now houses a reworked lighting signature that stretches across a full-width LED bar, flanked by stacked LED matrix headlamps. The grille area—sealed off due to EV cooling needs—now acts as a dynamic air curtain system, channeling airflow efficiently. The front bumper, hoodline, and side panels have been re-sculpted to reduce drag without compromising the rugged stance Sierra fans expect. GMC also introduces new color choices and wheel designs exclusive to the 2027 model, including a stealth matte grey and anodized copper finish.
The 2027 redesign also addresses utility enhancements. A longer bed option, new integrated bed steps, and an upgraded MultiPro tailgate system add practical improvements to match the truck’s visual updates. Underbody skid plates, reinforced tow points, and additional under-bed storage were integrated for fleet and recreational users. Whether hauling loads or heading off-grid, the new Sierra EV proves that design and function can coexist without compromise.
2027 GMC Sierra EV Specs
Engine & Performance
The 2027 Sierra EV is powered by GM’s latest-generation Ultium battery system, offering modular capacity ranging from 200 kWh in base trims to a high-output 230+ kWh unit in Denali and off-road variants. Dual-motor AWD is standard across all models, delivering up to 785 horsepower and 900 lb-ft of torque in the flagship Sierra EV Denali Max. This enables a jaw-dropping 0–60 mph time of 4.3 seconds—an incredible feat for a full-size pickup weighing over 8,000 pounds.
For real-world utility, towing and payload ratings have significantly increased over the previous model year. The 2027 Sierra EV now supports up to 12,500 pounds of towing and a 1,800-pound payload, thanks to structural reinforcements and software recalibration of the torque management system. A new tow/haul mode with adaptive torque vectoring allows smoother trailer handling, even on steep gradients or uneven terrain. The available trailer camera suite and hitch guidance system offer 360-degree views and AI-assisted alignment—essential for frequent haulers.
We’ve also focused on off-road capability. The AT4 trim receives dual-motor torque splitting, adaptive air suspension with four ride heights, and terrain-specific drive modes including Rock Crawl, Sand, and Snow. A dedicated e-locker system electronically controls wheel torque for low-traction situations. For trail runners and overland adventurers, the Sierra EV AT4X offers 18-inch beadlock-ready wheels and regenerative hill descent control, making the most of electric torque delivery in challenging environments. 2027 GMC Sierra EV Interior
2027 GMC Sierra EV Fuel Economy
Efficiency remains front and center for the 2027 GMC Sierra EV. With an estimated range of up to 500 miles on the Denali Max trim and 400+ miles on the base Pro model, we’ve eliminated range anxiety for most users. Fast charging capability reaches up to 400 kW, enabling 100 miles of range in under 10 minutes. The onboard power export system delivers up to 10.2 kW for tools, camping gear, or even home backup during outages—positioning the Sierra EV as a mobile energy solution.
Charging cost is significantly lower than traditional fuel. Based on current average U.S. electricity rates, the Sierra EV costs under $20 to fully charge on Level 2 home setups, with regenerative braking recapturing energy to improve real-world efficiency. Drivers can schedule charging during off-peak hours using the MyGMC app, optimizing energy usage and cost. For commercial fleets, GMC also offers telematics tools for monitoring battery health and performance across multiple units.
2027 GMC Sierra EV Safety Features
Safety in the 2027 Sierra EV isn’t reactive—it’s predictive. We’ve built this truck with a full suite of active and passive systems, powered by a next-gen sensor fusion network. Forward Collision Alert, Lane Keep Assist, Blind Zone Steering Assist, and Rear Cross Traffic Braking are all standard. An upgraded Super Cruise system, now supporting trailering and automatic lane change on mapped roads, provides hands-free driving that’s smarter and more situationally aware than ever before.
New for 2027 is the ProVision Safety Suite, which uses 16 ultrasonic sensors, 8 cameras, and 4 radar modules to offer real-time 3D mapping of the truck’s surroundings. This data feeds into predictive algorithms that can anticipate pedestrian movement, sudden cross-traffic, and fast-changing road conditions. With machine-learning capability, the system improves with each drive, offering increasingly refined driver support. Emergency Braking Assist now includes low-traction modulation, reducing panic stops in icy or wet conditions.
Structural safety remains a cornerstone. The Sierra EV includes a fully reinforced passenger cabin, dual-load path crumple zones, and an innovative side-impact airbag system that spans both rows. In the event of a battery fire risk or severe impact, the truck’s onboard emergency isolation system disconnects high-voltage power in milliseconds. Combined with remote diagnostics and over-the-air firmware updates, owners can be assured their Sierra EV remains safe, secure, and future-ready at all times.
2027 GMC Sierra EV Release Date & Price
Pricing begins at $64,900 for the Sierra EV Pro, while the Sierra EV Elevation sits at $72,400. The off-road-focused AT4 starts around $78,000, and the Denali Max climbs to $94,500. Fully loaded configurations with premium audio, max tow packages, and exclusive interior finishes can top $105,000. GMC confirms the 2027 Sierra EV will arrive at dealerships in fall 2026, with pre-orders opening early Q1 2026. Early access will be granted to GMC EV loyalty customers and commercial clients. 2027 GMC Sierra EV Interior