2026 GMC Sierra SLT vs Denali
The Denali starts at $66,100, $11,000 more than the SLT ($55,100).
What the Denali adds for $11,000 more
Same engines, drive and size in our data: the difference is in equipment (wheels, comfort and tech features), which we don't list. Check the maker's build-and-price page.
What it gives up
- Tows 3,900 lb less (9,200 lb)
| Spec | SLT | Denali |
|---|---|---|
| Price (MSRP) | $55,100–$58,900 | $66,100–$69,900 |
| Engines | 5.3L V8 (355 hp) | 5.3L V8 (355 hp) |
| Drive | 4WD, RWD | RWD, 4WD |
| MPG (combined) | 17–18 | 17–18 |
| Towing (max) | 13,100 lb | 9,200 lb |
| Seats | 6 | 5 |
| Upholstery | leather | premium leather |
| Paint colors | 6 | 6 |
| Curb weight (from) | 4,890 lb | 4,890 lb |
| Ground clearance | 8.1″21 cm | 8.1″21 cm |
2026 model year, manufacturer's suggested retail prices before destination fees, taxes and options. Ranges cover every configuration of the trim.
More Sierra trim comparisons
All Sierra trims, prices and dimensions · Sierra cost to drive