2026 Chevrolet Silverado 2500HD

Engine Type: 6.6L V8 Gas std / Duramax 6.6L Turbo-Diesel V8 opt.*

Displacement: 6.6L / 403 cu in (both gas and diesel)*

Max Power: Gas: 401 hp @ 5,200 rpm / Diesel: 470 hp @ 2,800 rpm*

Max Torque: Gas: 464 lb-ft @ 4,000 rpm / Diesel: 975 lb-ft @ 1,600 rpm*

No. of Cylinders: 8 (V8 — both gas and diesel)*

Valves Per Cylinder: 2 (gas, OHV) / 4 (diesel, OHV w/ 4-valve head)*

Fuel Supply System: Gas: Direct Injection (DI) / Diesel: Common-Rail Direct Injection + Turbocharger (Duramax)*

Turbo Charger: ❌ (gas, naturally aspirated) / ✅ (diesel, single-turbo Duramax)*

Transmission Type: Allison® 10-Speed Automatic (std with both engines)*

Gearbox: Allison® 10-Speed Automatic w/ Tow/Haul mode*

Drive Type: RWD std / 4WD opt. (WT)*

Cab Style: Regular Cab, Double Cab, Crew Cab*

Bed Length Options: 6.75-ft (81.1 in) or 8-ft (96.0 in)*

Bed Length — This Config (ft/in): 81.1 in (6.75-ft) / 96.0 in (8-ft)*

Bed Width — Floor Max (in): 65.3 in*

Bed Width — Between Wheelhouses (in): 50.6 in*

Bed Depth (in): 20.9 in*

Bed Material: High-Strength Roll-Formed Steel w/ EZ-Lift & Lower Tailgate*

Payload Capacity: Up to 3,979 lbs / 1,805 kg (WT Regular Cab gas — max config)*

Max Towing Capacity: Gas: Up to 16,000 lbs / Diesel: Up to 20,000 lbs (w/ NHT Pkg) conventional / Up to 22,500 lbs gooseneck (diesel)*

Towing Configuration: Class IV Receiver Hitch (2-in) w/ 7-pin + 4-pin connectors std / Gooseneck-Prep Pkg opt.*

Tongue Weight Rating: Up to 1,600 lbs / 726 kg (gas) / Up to 2,000 lbs / 907 kg (diesel)*

Integrated Trailer Brake Controller: ✅* (std all 2026 trims — new for 2026, previously optional)*

Trailer Sway Control: ✅* (std all trims)*

Tow/Haul Mode: ✅* (std all trims — Allison 10-speed)*

Max Engine Options Available: 6.6L Gas V8 (401 hp) OR Duramax 6.6L Turbo-Diesel V8 (470 hp / 975 lb-ft) — both 10A*

Additional Features — Truck Capability: High-strength steel bed, EZ-Lift & Lower tailgate, Class IV receiver hitch, 7-pin & 4-pin connectors, integrated trailer brake controller std (new 2026), Hitch Guidance w/ Hitch View, heavy-duty chassis, diesel opt. for max tow, Regular/Double/Crew Cab, 6.75 or 8-ft bed, Gooseneck/5th Wheel Prep Pkg opt.*

Fuel Type: Gas: Regular Unleaded (87 oct min) / Diesel: B20 Biodiesel capable*

MPG: Gas: ~12 City / ~17 Hwy (RWD) / Diesel: ~13/18 (RWD) / ~11/16 (4WD)*

Fuel Tank Capacity: Gas: 36.0 gal std / 48-gal opt. (Reg/Double Cab) / Diesel: 36 gal std*

Top Speed: N/A (not published — electronically limited for safety on HD trucks)*

Front Suspension: Independent Double A-Arm, coil-over shocks (WT)*

Rear Suspension: Solid Rear Axle, Leaf Springs (HD standard — no coil springs)*

Shock Absorbers Type: Conventional monotube*

Steering Type: Recirculating Ball, Electric Power Steering (EPS)*

Steering Column: Tilt/Telescoping (WT)*

Front Brake Type: Ventilated Disc*

Rear Brake Type: Ventilated Disc (rear disc — HD standard)*

Braking (60-0 mph): N/A (not published)*

0-60 mph (Tested): ~8.5 sec (gas) / ~7.5 sec (diesel)*

Wheel Size: 17-in (WT)*

Wheel Type: 17-in Steel (WT)*

Length (ft/mm): 231.7 in / 5,885 mm (Regular Cab) to 266.0 in / 6,756 mm (Crew Cab 8-ft) — varies by config*

Width (ft/mm): 96.8 in / 2,459 mm (w/ mirrors)*

Height (ft/mm): ~77.5 in / 1,969 mm (RWD) / ~79.5 in / 2,019 mm (4WD)*

Boot Space (litres): N/A (pickup truck — see Truck Capability section for bed volume)*

Seating Capacity: 3 (Regular Cab) / 6 (Double Cab) / 6 (Crew Cab)*

Wheel Base (ft/mm): 141.6 in / 3,597 mm (Regular Cab) to 179.7 in / 4,564 mm (Crew Cab 8-ft) — varies by config*

No. of Doors: 2 (Regular Cab) / 4 (Double Cab, Crew Cab)*

Ground Clearance: ~9.0 in / 229 mm (RWD) / ~10.0 in / 254 mm (4WD)*

Power Steering: ✅*

Air Conditioner: ✅* (manual A/C — WT)*

Heater: ✅*

Adjustable Steering: ✅* (manual tilt/telescoping — WT/Custom/LT)*

Height Adjustable Driver Seat: ✅* (10-way power, cloth — WT)*

Automatic Climate Control: ❌ (manual — WT/Custom)*

Adaptive Cruise Control: ❌ (WT)*

Height Adjustable Front Seat Belts: ✅*

Rear AC Vents: ❌ (Regular Cab) / ✅ (Double/Crew Cab — all trims)*

Cruise Control: ✅* (standard cruise — WT/Custom/LT)*

Parking Sensors: ❌*

Keyless Entry: ❌ (WT — manual key)*

Central Console Armrest: ✅*

Gear Shift Indicator: ✅* (column shift indicator on cluster/touchscreen)*

Lane Change Indicator: ❌ (WT)*

Follow Me Home Headlamps: ✅* (std all trims)*

Additional Features - Comfort: Manual A/C, 10-way power cloth seats, 7-in touchscreen, 3.5-in Driver Info Center, vinyl floor, rubber floor mat, Chevy Safety Assist, trailer brake controller std (new 2026), Hitch Guidance, fleet-ready*

Tachometer: ✅* (3.5-in Driver Info Center — WT/Custom)*

Leather Wrapped Steering Wheel: ❌ (urethane — WT)*

Glove Box: ✅*

Additional Features - Interior: Cloth/vinyl, 7-in touchscreen, 3.5-in DIC, 6-speaker audio, 4x USB, vinyl floor covering, fleet-focused simplicity, Bluetooth, SiriusXM trial*

Upholstery: Cloth / Vinyl (WT — vinyl floor)*

Adjustable Headlamps: ❌ (auto-leveling std)*

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

Rear Window Washer: ❌ (pickup truck)*

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

Alloy Wheels: ❌ (17-in steel — WT)*

Rear Spoiler: N/A (pickup truck)*

Side Stepper: ❌ (WT)*

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

Integrated Antenna: ✅* (shark fin antenna)*

Chrome Grille: ❌ (black painted grille — WT)*

Projector Headlamps: ❌ (halogen — WT)*

Fog Lights: ❌ (WT)*

Sunroof: ❌*

Boot Opening: EZ-Lift & Lower power-assist tailgate (manual swing) std all trims*

Tyre Size: LT265/70R17 (WT)*

Tyre Type: All-Season*

LED DRLs: ✅*

LED Headlamps: ❌ (Halogen — WT)*

LED Taillights: ✅* (LED taillamps std all trims)*

Additional Features - Exterior: Black painted grille, 17-in steel wheels, halogen headlamps, fleet-grade exterior, trailering mirrors opt., spray-in bedliner opt.*

ABS: ✅*

Central Locking: ✅*

Anti-Theft Alarm: ❌ (WT — no factory alarm)*

No. of Airbags: 6*

Driver Airbag: ✅*

Passenger Airbag: ✅*

Side Airbag: ✅*

Side Airbag-Rear: ✅* (side curtain — Double/Crew Cab only)*

Safety Rating: N/A (NHTSA does not crash-test HD pickups over 8,500 lb GVWR)*

Day & Night Rear View Mirror: ✅* (manual day/night — WT)*

EBD: ✅*

Seat Belt Warning: ✅*

Door Ajar Warning: ✅*

Engine Immobilizer: ✅*

Speed Alert: ✅*

Speed Sensing Auto Door Lock: ✅*

Additional Features - Safety: Chevy Safety Assist std: Forward Collision Alert (FCA), AEB + Pedestrian Detection, Lane Departure Warning (LDW), IntelliBeam Auto High-Beam, Following Distance Indicator; integrated trailer brake controller std (new 2026); Hitch Guidance w/ Hitch View; rear view camera*

Radio: AM/FM/HD/SiriusXM trial*

Infotainment Screen Size: 7-in (WT)*

Touchscreen: ✅*

Touchscreen Size: 7-in*

USB Ports: 4x USB (WT/Custom)*

Tweeters: ✅* (LT and above — premium audio)*

Speakers: 6 (WT)*

Additional Features - Entertainment: 7-in touchscreen, Bluetooth, SiriusXM trial, 4x USB, no Google Built-In, basic infotainment for fleet use*

Max Towing Capacity: Gas: 16,000 lbs / Diesel: 20,000 lbs conventional / 22,500 lbs gooseneck*

Ground Clearance: ~9.0 in (RWD) / ~10.0 in (4WD)*