The 2025 GMC Sierra 1500 represents the seventh model year of the fourth-generation full-size light duty pickup, for which it receives minor changes.
These changes follow the 2022 GMC Sierra 1500 (technically 2022.5 model year), which received a mid-cycle refresh, followed by minor changes to the 2024 GMC Sierra 1500.
Quick Facts
| Assembly Location(s) | GM Flint Assembly in Flint, Michigan, USA and GM Fort Wayne Assembly in Fort Wayne, Indiana, USA |
| Type | Full-Size Light-Duty Pickup Truck |
| Layout | Front-Engined, Longitudinal |
| Engine(s) | Turbo 2.7L L3B I4 (Gasoline), 5.3L L84 V8 (Gasoline), 6.2L L87 V8 (Gasoline), Turbo 3.0L LZ0 I6 (Diesel) |
| Transmission(s) | 8-Speed Auto, 10-Speed Auto |
| Drive Wheels | Rear-Wheel-Drive, Four-Wheel-Drive |
| Availability | U.S.A., Canada, Mexico, Middle East |
| Generational year | seventh year of fourth-generation model |
| Changes summary | minor changes |
| Predecessor | 2024 GMC Sierra 1500 |
| Successor | 2026 GMC Sierra 1500 |
Model Line
The 2025 GMC Sierra 1500 is offered as a full-size light duty pickup in 2WD or 4WD across the following trim levels and configurations:
Trim Levels
- Regular Cab, Double Cab and Crew Cab
- Pro (1SA)
- Double Cab and Crew Cab
- SLE (3SA)
- Elevation (3VL 3SB)
- Crew Cab
- SLT (4SA)
- AT4 (4SB)
- AT4X (4SG)
- Denali (5SA)
- Denali Ultimate (5SB)
Configurations
- 2WD Short Bed Crew Cab (TC10543)
- 4WD Short Bed Crew Cab (TK10543)
- 4WD Standard Bed Crew Cab (TK10743)
- 2WD Standard Bed Double Cab (TC10753)
- 4WD Standard Bed Double Cab (TK10753)
- 2WD Standard Bed Regular Cab (TC10703)
- 4WD Standard Bed Regular Cab (TK10703)
- 2WD Long Bed Regular Cab (TC10903)
- 4WD Long Bed Regular Cab (TK10903)
Build Combinations
The trim levels and configurations can result in the following build combinations.
| Cab | Bed | Drive Wheels | Pro | SLE | Elevation | SLT | AT4 | AT4X | Denali | Denali Ultimate |
|---|---|---|---|---|---|---|---|---|---|---|
| Regular | Standard | 4WD | A | - | - | - | - | - | - | - |
| Crew | Short | 2WD | A | A | A | A | - | - | A | - |
| Crew | Short | 4WD | A | A | A | A | A | A | A | A |
| Crew | Standard | 2WD | - | - | - | - | - | - | - | - |
| Crew | Standard | 4WD | A | A | A | A | A | - | A | - |
| Double | Standard | 2WD | A | A | A | - | - | - | - | - |
| Double | Standard | 4WD | A | A | A | - | - | - | - | - |
| Regular | Long | 2WD | A | - | - | - | - | - | - | - |
| Regular | Long | 4WD | A | - | - | - | - | - | - | - |
| Regular | Standard | 2WD | A | - | - | - | - | - | - | - |
A: available
-: not available Legend
- A: Available
- – : not available
Changes, Updates, New Features
The 2025 GMC Sierra 1500 sees only minor changes such as the replacement of two exterior colors, and changes in wheel and tire options.
- See the complete list of 2025 GMC Sierra 1500 changes, updates and new features.
Powertrain
The 2025 GMC Sierra 1500 carries over the powertrain options from the 2024 model year.
| Engine | Fuel | Aspiration | Transmission | Horsepower @ RPM | Torque @ RPM | Axle Ratio |
|---|---|---|---|---|---|---|
| 2.7L L3B Turbo Max I4 | Gasoline | Turbocharged | 8-Speed Automatic (MFC) | 310 @ 5600 | 430 @ 1500 | 3.42 |
| 5.3L L84 EcoTec3 V8 | Gasoline | Atmospheric | 10-Speed Automatic (MHT) | 355 @ 5600 | 383 @ 4100 | 3.42 |
| 5.3L L84 EcoTec3 V8 | Gasoline | Atmospheric | 10-Speed Automatic (MHS) | 355 @ 5600 | 383 @ 4100 | 3.42 |
| 6.2L L87 EcoTec3 V8 | Gasoline | Atmospheric | 10-Speed Automatic (MHS) | 420 @ 5600 | 460 @ 4100 | 3.23 |
| 3.0L LZ0 Duramax I6 | Diesel | Turbocharged | 10-Speed Automatic (MQB) | 305 @ 3750 | 495 @ 2750 | 3.23 |
| 3.0L LZ0 Duramax I6 | Diesel | Turbocharged | 10-Speed Automatic (MQC) | 305 @ 3750 | 495 @ 2750 | 3.23 |
Production
The 2025 GMC Sierra 1500 continues to be assembled at the GM Fort Wayne plant in Indiana and GM Silao plant in Mexico.
Production of the 2025 GMC Sierra 1500 began on August 19th 2024, specifically for the Regular Cab and Crew Cab. Meanwhile, production of the Double Cab began on August 26th, 2024.
Platform
The 2025 GMC Sierra 1500 continues to ride on the GM T1 platform shared with the Chevrolet Silverado 1500.
Seating
The 2025 GMC Sierra 1500 is offered in four seating configurations, seating either two, three, five, or six passengers.
- Two-passenger configuration: available only on the Pro models, this setup features front bucket seats, providing seating for two.
- Three-passenger configuration: available only on the Pro models, this setup features a front 40/20/40 bench seat, providing seating for three.
- Five-passenger configuration: available only on Elevation, SLT, AT4, AT4X, Denali and Denali Ultimate models, this setup features front bucket seats (providing seating for two), along with a bench seat in the rear (seating three), resulting in a 2-3 seating configuration.
- Six-passenger configuration: available only on Pro, SLE, SLT, and Elevation models, this setup features a front 40/20/40 bench seat (providing seating for three), along with a bench seat in the rear (seating three), resulting in a 3-3 seating configuration.
Beyond 2025
We expect the current, fourth-generation Sierra to remain in production through at least the 2026 model year, after which point it will receive an overhaul (redesign and re-engineering) for the 2027 model year.
- See more about the 2027 GMC Sierra.
Sales
See GMC Sierra sales numbers for global markets.
Discussion
Discuss the 2025 GMC Sierra 1500 in our GMC forum.
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