New & Used 2026 GMC Sierra 1500 for Sale nearAltadena, CA

Compare 2026 GMC Sierra 1500 Trims

The Sierra 1500 offers a range of trims from budget-friendly options to luxury models, all featuring 4WD for versatile performance.

• Starting at $45,779
• Best MPG/MPGe: 15 city / 19 hwy
• Most Popular: SLT Crew Cab 4WD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

Elevation Standard Crew Cab 4WD — "Who It's For"

The Elevation Standard is the pick for shoppers who want essential features without paying for luxury upgrades.

• Avg. market price: $45,779 (updated weekly)
• Inventory: 966 listings
• View Elevation Standard Crew Cab 4WD listings

SLE Crew Cab 4WD — "Who It's For"

The SLE is the pick for shoppers who want adventure-ready features without the highest price tag.

• Avg. market price: $49,641 (updated weekly)
• Inventory: 1,317 listings — widest selection in the lineup
• View SLE Crew Cab 4WD listings

Elevation Crew Cab 4WD — "Who It's For"

The Elevation Crew is the pick for shoppers who want a stylish truck with modern tech features for outdoor adventures.

• Avg. market price: $51,602 (updated weekly)
• Inventory: 3,133 listings — widest selection in the lineup
• View Elevation Crew Cab 4WD listings

SLT Crew Cab 4WD — "Who It's For"

The SLT is the pick for shoppers who want a blend of luxury and capability without going for the top-tier trims.

• Avg. market price: $49,005 (updated weekly)
• MPG/MPGe: 15 city / 19 hwy
• Inventory: 7,629 listings — widest selection in the lineup
• View SLT Crew Cab 4WD listings

AT4 Crew Cab 4WD — "Who It's For"

The AT4 is the pick for shoppers who want off-road capability with advanced technology features.

• Avg. market price: $59,532 (updated weekly)
• Inventory: 4,622 listings — widest selection in the lineup
• View AT4 Crew Cab 4WD listings

Denali Crew Cab 4WD — "Who It's For"

The Denali is the pick for shoppers who want a premium truck experience with luxury features and performance.

• Avg. market price: $62,691 (updated weekly)
• MPG/MPGe: 15 city / 18 hwy
• Inventory: 5,217 listings — widest selection in the lineup
• View Denali Crew Cab 4WD listings

AT4X Crew Cab 4WD — "Who It's For"

The AT4X is the pick for shoppers who want top-tier off-road capabilities with luxury features.

• Avg. market price: $68,922 (updated weekly)
• Inventory: 895 listings
• View AT4X Crew Cab 4WD listings

Denali Ultimate Crew Cab 4WD — "Who It's For"

The Denali Ultimate is the pick for shoppers who want the highest level of luxury and performance in a truck.

• Avg. market price: $69,305 (updated weekly)
• MPG/MPGe: 14 city / 17 hwy
• Inventory: 1,206 listings — widest selection in the lineup
• View Denali Ultimate Crew Cab 4WD listings

Trim Recommendations

Most Popular — SLT Crew Cab 4WD

With 7,629 active listings, the SLT Crew Cab 4WD is the clear volume leader in the lineup.

Browse SLT Crew Cab 4WD listings

Best Budget Option — Elevation Standard Crew Cab 4WD

At $45,779 avg market price — below the lineup median of $55,567 — it's the most accessible entry point.

Browse Elevation Standard Crew Cab 4WD listings

Best for Fuel Economy — SLT Crew Cab 4WD

The SLT Crew Cab 4WD offers the best MPG/MPGe at 15 city / 19 hwy.

Browse SLT Crew Cab 4WD listings

These recommendations are based on CarGurus' proprietary market data from November 12, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2026 GMC Sierra 1500 cost?

Prices have softened 15.34% compared to this time last year, making it a favorable time to shop this model year.

There are 6,722 listings available, which suggests you have a solid amount of inventory to compare.

Is the 2026 GMC Sierra 1500 a good car?

Yes — 5/5 is a strong user rating for the 2026 GMC Sierra 1500. The overview points to a truck that blends upscale cabin quality with practical utility, especially through the MultiPro Tailgate, so you get a more polished feel without giving up everyday usefulness. It also offers a wide range of trims and powertrains, which gives you flexibility if you want something work-ready, luxury-leaning, or off-road capable. The market shows 35.5% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2026 GMC Sierra 1500 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The overview describes a truck with broad mechanical choices and a 2022 refresh that improved styling and infotainment functionality, which can be reassuring if you want a newer-feeling used pickup. Its appeal also comes from a mix of capability and premium presentation rather than from a stripped-down, high-wear formula. For used buyers, the main long-term ownership risk is paying more than you need to for a truck whose many trims and engines can make the wrong configuration costly to live with.

What should I look for when buying a used 2026 GMC Sierra 1500?

Accident-free inventory is excellent at 93.2% — clean inventory, standard diligence applies.

You should still run a vehicle history report and verify that the truck’s equipment and trim match the listing, especially because this model can be configured in so many ways. Prioritize a thorough inspection of the cabin, tailgate operation, and any features tied to the truck’s premium positioning, since those are part of what you’re paying for. Focus on overall condition and maintenance records so you can separate a well-kept example from one that simply looks expensive.

Is now a good time to buy a used 2026 GMC Sierra 1500?

This is a moderate market, so you can shop selectively without expecting a deep bargain on every listing.

• Deal availability: 35.5% of listings are priced as good or great deals.
• Inventory: There are 6,722 listings available.
• Price trend: Prices have softened 15.34% compared with last year.
• Clean inventory: 93.2% of listings are accident-free.

If you find a listing below $54,708, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2026 GMC Sierra 1500's resale value?

The current average of $54,708 sits slightly below last year's $64,619.

That price movement suggests the truck has become more accessible to used buyers, which can help future resale by keeping demand broad. At the same time, the Sierra’s premium positioning means condition, trim, and equipment will matter a lot when you eventually sell. If you buy carefully and keep the truck in strong shape, you’re more likely to preserve value in a market that still rewards well-equipped full-size pickups.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2026 GMC Sierra 1500 or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 35.5% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 93.2% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 15.34% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: If you want the freshest version of this truck with strong shopper appeal and a healthy supply of clean listings, the 2026 is the primary path to consider. If you’re more price-sensitive, a nearby model year may still make sense, especially if you can find similar equipment for less.

How does the 2026 GMC Sierra 1500 compare to the 2026 Chevrolet Silverado 1500?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.