GMC Incentives and Lease Deals for September 2026
When it comes to leases, the 2026 GMC Canyon and Sierra 1500 offer Excellent value. The worst lease deals are on the 2026 GMC Acadia and 2026 Sierra EV Electric, you'll want to stay away from leasing these models.
Of note for September, GMC is offering up to $2,350 in cash rebates on the 2026 GMC Sierra 1500 and $2,350 on the 2025 Sierra 1500. Overall, the average rebate across all GMC models is currently $1,900.
As for low APR deals, GMC is offering 0% financing for 60 months on the 2026 GMC Sierra 1500 and 2025 Sierra 1500.
GMC Lease Deals Summary
The current GMC lease deals have an average monthly payment of $1,002 at $0 down across the best available offer for each model. Their average "Bang for Buck" value is 72. This value divides the MSRP by the monthly payment; higher values indicate more vehicle for the payment.
Best Current GMC Lease Deals September 2026
| Vehicle | Monthly Payment / $0 Down | ||||
|---|---|---|---|---|---|
| MSRP | Payment | Value | Best Region | Deals | |
| GMC Canyon 2026 Short Elevation | $44,295 | $485 /mo36 months | Excellent | Chicago | |
| GMC Sierra 1500 2026 Elevation | $60,990 | $668 /mo24 months | Excellent | Multiregion | |
| GMC Sierra 2500HD 2026 Denali | $77,995 | $1,009 /mo36 months | OK | Southeast | |
| GMC Terrain 2026 Elevation | $34,195 | $464 /mo36 months | OK | Multiregion | |
| GMC HUMMER EV SUV Electric 2026 e4WD 3X | $107,195 | $1,613 /mo36 months | Poor | Texas | |
| GMC Yukon 2026 Elevation | $75,395 | $1,148 /mo36 months | Poor | Nationwide | |
| GMC HUMMER EV Pickup Electric 2026 e4WD 2X | $99,895 | $1,569 /mo24 months | Poor | Nationwide | |
| GMC Yukon XL 2026 Elevation | $78,395 | $1,224 /mo36 months | Poor | Nationwide | |
| GMC Sierra EV Electric 2026 Elevation | $64,995 | $1,028 /mo24 months | Poor | Nationwide | |
| GMC Acadia 2026 Elevation | $47,795 | $815 /mo24 months | Terrible | Multiregion | |
Best GMC Cash Rebates
| Vehicle | Best Region | Max Rebate | Deals |
|---|---|---|---|
| 2026 GMC Sierra 1500 | Varies (Bonus Cash) | $2,350 | |
| 2025 GMC Sierra 1500 | Varies (Bonus Cash) | $2,350 | |
| 2026 GMC Sierra 2500HD | Nationwide | $2,000 | |
| 2026 GMC Sierra 3500HD | Nationwide | $2,000 | |
| 2026 GMC Terrain | Nationwide | $1,000 |
Best GMC Finance Deals
| Vehicle | 36 mo | 60 mo | Deals |
|---|---|---|---|
| 2026 GMC Acadia | 2.9%
+$750 |
- | |
| 2025 GMC Acadia | 2.9%
+$750 |
- | |
| 2026 GMC Canyon | - | 3.9% | |
| 2025 GMC Canyon | - | 3.9% | |
| 2026 GMC HUMMER EV SUV Electric | 0.9% | - | |
| 2026 GMC HUMMER EV Pickup Electric | 0.9% | - | |
| 2026 GMC Sierra 1500 | 0% | 0% | |
| 2025 GMC Sierra 1500 | 0% | 0% | |
| 2026 GMC Sierra 2500HD | 4.9% | - | |
| 2026 GMC Sierra 3500HD | 4.9% | - |
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Each week, I'll keep you up-to-date on the latest car deals and news that might affect your purchase. This includes...
- Best Rebates, Incentives, and Lease Deals
- Latest Car Buying Scams and Tricks
- The Best & Worst Time to Buy a Car
- Which Cars You Should Avoid




