Buick Sierra 2500HD Deals

8 deals available — updated daily

5 Lease from $629/mo
3 Financing from 5.9% APR

All Buick Sierra 2500HD Deals

Lease 2026 Denali
2026 GMC Sierra 2500HD Denali Lease Special
$629/mo
Lease 2025 Crew 4WD SLT
2025 GMC Sierra 2500HD Crew 4WD SLT Lease
$899/mo MSRP $66,695
Financing 2025 Denali
2025 GMC Sierra Heavy Duty Denali Models Financing
5.9% APR
Lease 2025 Crew 4WD SLT
2025 GMC Sierra 2500HD Crew 4WD SLT Lease
$899/mo MSRP $66,695
Financing 2025 Denali
2025 GMC Sierra Heavy Duty Denali 5.9% APR Financing
5.9% APR
Lease 2025 Crew 4WD SLT
2025 GMC Sierra 2500HD Crew 4WD SLT Lease
$899/mo MSRP $66,695
Lease 2025 Crew 4WD SLT
2025 GMC Sierra 2500HD Crew 4WD SLT Lease
$899/mo MSRP $66,695
Financing 2025 Denali
2025 GMC Sierra 2500HD Denali Financing
5.9% APR