2026 Chevrolet Silverado EV Trail Boss

Motor Type: Dual Permanent Magnet AC Electric Motors — e4WD std*

Max Power: Ext: 625 hp / Max: 725 hp (Trail Boss — WOW mode — no Standard Range)*

Max Torque: Ext: 775 lb-ft / Max: 775 lb-ft (highest torque in lineup)*

Drive Type: Dual-Motor e4WD std / 4-Wheel Steering std (Trail Boss)*

0-60 mph (Tested): Ext: ~4.5 sec / Max: ~4.1 sec (Trail Boss WOW)*

One-Pedal Drive: ✅* (One-Pedal Drive mode std — regenerative braking to near stop)*

Regenerative Braking: ✅* (Regen on Demand® — selectable via steering wheel paddle, 3 levels)*

Drive Modes: Normal, Sport, Tow/Haul, Off-Road, Terrain (Trail Boss-exclusive dedicated mode), Sidewinder (diagonal steering — TB-exclusive), One-Pedal Drive, Range Reserve (Trail Boss)*

Cab Style: Crew Cab (4-door) — only body style available on Silverado EV*

Bed Length: 5 ft 11 in / 71 in — only bed length on Silverado EV*

Bed Volume: Bed: ~52 cu ft (5'11" bed) / Extended to ~130 cu ft w/ Multi-Flex Midgate open (LT/TB only)*

Bed Width — Floor Max (in): 64.2 in*

Bed Width — Between Wheelhouses (in): 50.8 in*

Bed Depth (in): 22.0 in*

Bed Material: High-Strength Steel bed w/ EZ-Lift & Lower tailgate (power-assist)*

Front Trunk (Frunk): ✅* (lockable, waterproof, illuminated, power-operated frunk + 2x 120V outlets + 4x USB inside — Trail Boss)*

Payload Capacity: Up to 2,100 lbs / 953 kg (Trail Boss Max Range)*

Max Towing Capacity: Up to 12,500 lbs / 5,670 kg (Ext or Max Range — best-in-class EV towing)*

Max Trailer Tow Package: N/A (trailer brake controller std — no separate tow pkg required on EV)*

Pro Power Onboard: Up to 10.2 kW / 11 outlets (incl. 240V 30A) — V2H + V2L capable (Trail Boss)*

Intelligent Hitch Assist: ✅* (Hitch Guidance w/ Hitch View std all trims — camera-assisted hitch alignment)*

Pro Trailer Backup Assist / Trailering App: ✅* (Advanced Trailering System std — Trail Boss: trailer profiles, tongue weight, range w/ trailer)*

Trailer Tow Monitor: ✅* (Trailer Sway Control + Tow/Haul mode + integrated trailer brake controller std)*

Running Boards / Steps: ❌ std (Trail Boss — ground clearance) / recovery steps available*

Multi-Flex Midgate: ✅* (Trail Boss std — bed extends to 10 ft 10 in w/ Midgate open)*

Multi-Flex Tailgate: ✅* (Trail Boss std)*

Sidewinder Diagonal Steering: ✅* (Trail Boss std — 4WS steers all 4 wheels same direction for diagonal movement at low speed)*

Additional Features — Truck Capability: Crew Cab, 5'11" bed, Multi-Flex Midgate std, Multi-Flex Tailgate std, power frunk w/ outlets + USB, Pro Power Onboard 10.2 kW, ITBC std, max 12,500 lbs tow, Advanced Trailering System std, Super Cruise std (hands-free + towing), 4WS std, Sidewinder diagonal mode std, 2-in factory lift, 35-in AT tires, Terrain drive mode, Hitch Guidance, V2H + V2L, Range Reserve — Trail Boss new 2026*

See Below

Battery Type: GM Ultium Lithium-Ion — Extended / Max Range ONLY (Trail Boss — no Standard)*

Battery Capacity (Gross): Extended: ~170 kWh / Max: ~205 kWh (Trail Boss Max Range — largest battery)*

EPA Range (est.): Ext: ~410 mi / Max: ~478 mi (Trail Boss — AT tires slightly reduce efficiency)*

Charging — Level 1 (120V): ~80+ hrs (120V / 1.9 kW — emergency use only, not recommended for primary charging)*

Charging — Level 2 (240V): GM-est. 24-41 miles of range per hour (11.5 kW onboard charger)*

DC Fast Charging (CCS): Up to 350 kW DC fast charging (800V architecture) — adds GM-est. 74-120 miles in 10 min at 350 kW station*

Charge Port Type: CCS (Combined Charging System) std / NACS adapter opt. for Tesla Supercharger network access*

GM Intelligent Backup Power: ✅* (Pro Power Onboard up to 10.2 kW + GM Energy PowerShift Charger + V2H Kit = home backup in blackout)*

Onboard Charger: 11.5 kW onboard charger std all trims (supports up to Level 2 AC charging)*

Home Charging Recommendation: GM Energy PowerShift Charger (48A, 11.5 kW) + Vehicle-to-Home Enablement Kit for V2H home backup power*

MPGe: Ext: ~55 MPGe / Max: ~52 MPGe (Trail Boss — 35-in AT tires reduce efficiency)*

myChevrolet App + OnStar: ✅* (remote preheat/precool, charge scheduling, range monitoring, V2H mgmt, OnStar 3-yr trial std)*

Front Suspension: Independent SLA, coil springs + 2-in factory lift, off-road tuned (Trail Boss)*

Rear Suspension: Multi-Link, coil springs + 2-in factory lift, off-road tuned (Trail Boss)*

Shock Absorbers Type: Trail Boss-tuned off-road shocks (2-in lift, increased travel)*

Steering Type: Rack-and-Pinion, Electric Power Steering (EPS) / 4-Wheel Steering opt. LT / std Trail Boss*

Steering Column: Power Tilt/Telescoping w/ Memory (Trail Boss)*

Front Brake Type: Ventilated Disc (w/ regenerative braking integration)*

Rear Brake Type: Disc (w/ regenerative braking)*

Braking (60-0 mph): ~130 ft (est.)*

Wheel Size: 18-in beadlock-capable (Trail Boss — 35-in AT tires)*

Wheel Type: 18-in Off-Road Beadlock-Capable Alloy (Trail Boss)*

Length: 232.0 in / 5,893 mm (Crew Cab — same all trims)*

Width: 81.8 in / 2,078 mm (w/o mirrors)*

Height: ~80.5 in / 2,045 mm (Trail Boss — 2-in lift + 35-in tires)*

Wheelbase: 147.4 in / 3,744 mm (Crew Cab — all trims)*

Ground Clearance: ~11.0 in / 279 mm (Trail Boss — 2-in lift + 35-in AT tires)*

Cargo Bed Volume: ~52 cu ft / ~1,472 L (5'11" bed) / Extends to ~130 cu ft w/ Midgate open (LT/Trail Boss)*

Frunk Volume: ~10 cu ft / ~283 L (lockable, waterproof, illuminated front trunk — all trims)*

Seating Capacity: 5 (Crew Cab)*

No. of Doors: 4 + tailgate*

Power Steering: ✅*

Air Conditioner: ✅* (dual-zone auto climate std — Trail Boss)*

Heater: ✅* (cabin pre-conditioning via myChevrolet app std — preheat/precool while plugged in or on battery)*

Adjustable Steering: ✅* (power tilt/telescoping w/ memory — Trail Boss)*

Height Adjustable Driver Seat: ✅* (10-way power, heated & ventilated Evotex w/ Trail Boss red stitching — Trail Boss)*

Automatic Climate Control: ✅* (dual-zone auto std all trims)*

Adaptive Cruise Control: ✅* (EV-specific adaptive cruise w/ regen braking integration — std all trims)*

Height Adjustable Front Seat Belts: ✅*

Rear AC Vents: ✅*

Cruise Control: ✅* (Super Cruise std — Trail Boss — hands-free highway + towing)*

Parking Sensors: ✅* (front & rear parking sensors std all trims)*

Keyless Entry: ✅* (Keyless Entry + push-button start + Digital Key via myChevrolet app)*

Central Console Armrest: ✅* (floating center console w/ large storage + wireless charging)*

Lane Change Indicator: ✅* (Blind Spot Warning + Blind Spot Intervention std — Trail Boss)*

Follow Me Home Headlamps: ✅* (EV-signature LED headlamps w/ follow-me-home function)*

Additional Features - Comfort: Dual-zone auto climate, 10-way power heated & ventilated Evotex w/ red stitching, heated rear seats, Trail Boss glass roof std, 14-in HUD std, power steering w/ memory, 11-in DIC, 17.7-in touchscreen, wireless CarPlay/Android Auto, Bose 10-speaker, wireless charging, Super Cruise std, 4WS std, Sidewinder std, front/rear parking sensors std, HD Surround Vision std, pre-conditioning, Regen on Demand, One-Pedal Drive, Terrain mode, Google Built-In, OnStar 3-yr*

Tachometer: ✅* (11-in DIC + 14-in HUD std — EV range, off-road readouts, Super Cruise bar — Trail Boss)*

Leather Wrapped Steering Wheel: ✅* (heated leather-trimmed, Regen paddle, Super Cruise LED light bar — Trail Boss)*

Glove Box: ✅*

Additional Features - Interior: Evotex w/ Trail Boss red stitching, heated & ventilated, heated rear seats, Trail Boss glass roof std, 17.7-in touchscreen, Google Built-In, wireless CarPlay/Android Auto, Bose 10-speaker, wireless charging, 6x USB-C + 120V outlets, EV + off-road + Super Cruise LED bar display, 14-in HUD std, Digital Key, ambient lighting, Midgate lever, flat load floor, floating console, Trail Boss interior badging*

Upholstery: Evotex Synthetic Leather w/ Trail Boss Red Stitching (heated & ventilated)*

Adjustable Headlamps: ❌ (auto-leveling EV LED signature lighting std)*

Rear Window Wiper: ❌ (pickup truck — no rear wiper)*

Rear Window Washer: ❌ (pickup truck)*

Rear Window Defogger: ✅* (rear window defroster std)*

Alloy Wheels: ✅* (18-in Off-Road Beadlock-Capable Alloy — Trail Boss)*

Rear Spoiler: N/A (pickup truck)*

Side Stepper: ❌ (Trail Boss — clearance / recovery steps available)*

Outside Rear View Mirror Turn Indicators: ✅* (LED turn signals in mirrors + auto-fold)*

Integrated Antenna: ✅* (integrated flush antenna)*

Grille: Trail Boss-exclusive blacked-out EV grille w/ LED bar + Trail Boss badge (Trail Boss)*

Headlamps: LED signature headlamps + LED off-road auxiliary lighting opt. (Trail Boss)*

Fog Lights: ✅* (LED — Trail Boss)*

Sunroof: ✅* (Trail Boss fixed glass roof std — does not open)*

Tailgate: Multi-Flex Tailgate std (Trail Boss)*

Tyre Size: LT285/70R18 (Trail Boss — 35-in Goodyear Wrangler AT)*

Tyre Type: All-Terrain (Trail Boss — 35-in Goodyear Wrangler AT off-road tires)*

LED DRLs: ✅* (EV-signature horizontal LED DRL bar — distinctive EV design)*

LED Headlamps: ✅* (full LED EV-specific lighting design — no halogen)*

LED Taillights: ✅* (signature connected LED taillamp bar)*

Additional Features - Exterior: Trail Boss blacked-out EV grille w/ LED bar + Trail Boss badge, 18-in beadlock-capable off-road alloy, 35-in Goodyear AT tires, 2-in factory lift, Trail Boss front fascia + skid plates, front & rear tow hooks, LED fog lights, LED headlamps, LED taillamps, LED DRLs, Trail Boss fixed glass roof std, Multi-Flex Tailgate std, power frunk, CCS charge port, Strat Green new color (Trail Boss-exclusive)*

ABS: ✅*

Central Locking: ✅*

Anti-Theft Alarm: ✅*

No. of Airbags: 6*

Driver Airbag: ✅*

Passenger Airbag: ✅*

Side Airbag: ✅*

Side Airbag-Rear: ✅* (side curtain)*

Safety Rating: N/A (NHTSA does not crash-test vehicles over 8,500 lb GVWR / IIHS testing pending)*

Day & Night Rear View Mirror: ✅* (auto-dimming — Trail Boss)*

EBD: ✅*

Seat Belt Warning: ✅*

Door Ajar Warning: ✅*

Engine Immobilizer: ✅* (EV — theft prevention via myChevrolet app + Digital Key + proximity sensor)*

Speed Alert: ✅*

Speed Sensing Auto Door Lock: ✅*

Super Cruise: ✅* (Trail Boss std — first EV truck w/ Super Cruise (hands-free highway + towing) as standard)*

Additional Features - Safety: Full Safety Assist + Super Cruise std (hands-free highway + towing), HD Surround Vision std, front/rear parking sensors std, Reverse AEB, Blind Spot Intervention std, Lane Change Alert std, RCTA w/ braking, Rear Pedestrian Alert, StabiliTrak (off-road tuned), Trailer Sway Control, 4WS stability enhancement std, e4WD traction control*

Radio: AM/FM/HD/SiriusXM 360L trial*

Infotainment Screen Size: 17.7-in diagonal LCD freeform touchscreen std all trims*

Touchscreen: ✅*

Touchscreen Size: 17.7-in*

USB Ports: 6x USB-C (2 front + 2 rear + 2 frunk/cargo) + 120V household outlets*

Speakers: 10 Bose (Trail Boss)*

Additional Features - Entertainment: 17.7-in touchscreen, Google Built-In, wireless CarPlay/Android Auto, Bluetooth, SiriusXM 360L, Bose 10-speaker, wireless charging, 6x USB-C + 120V outlets, EV + off-road + Super Cruise LED bar display, 14-in HUD std, 11-in DIC, myChevrolet app, Digital Key, OnStar 3-yr, Wi-Fi hotspot, OTA updates, Trail Boss terrain mode display*