2026 Gmc Sierra HD
3 listed configurations. Catalog coverage may be partial; this is not a complete lineup.
Specifications by configuration
Each row below uses a single catalog trim. Values with alternatives remain catalog quotations, not a separately verified combination. Market not independently verified for each complete configuration.
Listed MSRP is for the original model year, not a current used-car quote. Modeled estimates and stored valuations do not establish current budget fit.
| Year | Configuration | Engine | Power | Drive | Price classification |
|---|---|---|---|---|---|
| 2026 | Sierra HD 2500HD Pro/SLE All facts and compare Saved shortlist is loading. Please wait before adding a configuration. | Unknown Catalog quotation: 6.6L gas V8 / 6.6L Duramax diesel. A single applicable configuration value has not been established. Review status: Unknown | Unknown Catalog quotation: 401 hp. A single applicable configuration value has not been established. Review status: Unknown | RWDReview status: Unknown | USD 47,000 (listed original MSRP, 2026)Review status: Unknown |
| 2026 | Sierra HD 2500HD AT4/Denali All facts and compare Saved shortlist is loading. Please wait before adding a configuration. | Unknown Catalog quotation: 6.6L gas V8 / Duramax diesel. A single applicable configuration value has not been established. Review status: Unknown | Unknown Catalog quotation: 401 hp. A single applicable configuration value has not been established. Review status: Unknown | 4WDReview status: Unknown | USD 62,000 (listed original MSRP, 2026)Review status: Unknown |
| 2026 | Sierra HD 3500HD SRW/DRW All facts and compare Saved shortlist is loading. Please wait before adding a configuration. | Unknown Catalog quotation: 6.6L gas V8 / Duramax diesel. A single applicable configuration value has not been established. Review status: Unknown | Unknown Catalog quotation: 401 hp. A single applicable configuration value has not been established. Review status: Unknown | RWDReview status: Unknown | USD 49,000 (listed original MSRP, 2026)Review status: Unknown |
Sources and review status
Source records apply only to the assertions and scopes listed below, not the entire vehicle record. Assertion review dates are not page-update dates or evidence of current prices.
Review status: Unknown. No applicable assertion source is recorded for this scope.