Used 2024 GMC Sierra 1500 for Sale nearReading, PA

How much does the 2024 GMC Sierra 1500 cost?

Prices have softened 11.08% compared to this time last year, making it a favorable time to shop this model year.

There are 9,659 listings available, which suggests you should have a workable amount of inventory to compare.

If you find a listing below $48,913.41, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2024 GMC Sierra 1500 a good car?

Yes — the 2024 GMC Sierra 1500 earns a 4.64/5 user rating and a 7.17/10 expert rating. The model scores 8/10 across Performance, Form and function, and Technology.

Owners consistently praise the powerful engine choices, comfortable and spacious interior, and well-equipped features. The truck also gets credit for its attractive styling and upscale feel, which helps it stand out if you want a pickup that can do work-duty and double as a long-distance cruiser.

The trade-offs are that not all advanced safety features are standard, and value for money is described as poor. That matters most if you want maximum equipment for the money rather than a truck that leans into comfort and tech.

If you want a full-size pickup that can serve as a basic work vehicle, an off-roader, or a luxurious cruiser, this one fits that brief well. The market also shows 30.6% good or great deals, which gives you some room to shop selectively.

Is the 2024 GMC Sierra 1500 reliable?

Owners rate it 4.64/5, a strong signal of long-term satisfaction.

Owner feedback points to a truck that feels powerful, comfortable, and generally well equipped, with several comments highlighting its strong design and luxury appeal. The same feedback also flags concerns around infotainment reliability and emissions controls, so the ownership experience is not entirely free of complaints.

The diesel powertrain is described as smooth, linear, and well suited to towing, while the 10-speed automatic is praised for smooth, quick shifts. That combination supports the impression of a truck built to handle heavy use without feeling strained.

If you’re buying used, the main long-term risk is that tech and emissions-related issues could matter more as mileage climbs, so a careful test drive and service-history review are important.

What should I look for when buying a used 2024 GMC Sierra 1500?

Accident-free inventory is excellent at 93.3% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a pre-purchase inspection, especially if you’re looking at higher-trim trucks with more electronics and driver-assistance equipment. Focus on cabin condition, infotainment behavior, and whether the truck’s features work as intended, since this model leans heavily into tech and comfort.

Key things to evaluate:

• Trim level: The lineup ranges from Pro to Denali Ultimate, with the base Pro aimed at fleets and the higher trims adding more luxury and off-road focus. The Pro is the most basic-looking version, while Denali and Denali Ultimate bring chrome-heavy styling, available 22-inch wheels, and power running boards.
• Powertrain: You can choose a 2.7-liter turbocharged four-cylinder, 5.3-liter V8, 6.2-liter V8, or 3.0-liter Duramax turbodiesel. The diesel stands out for strong torque and better fuel economy, while the V8s add more power.
• Safety package: Standard equipment includes automatic emergency braking with pedestrian detection, forward collision warning, lane-keep assist, lane-departure warning, and a rear-seat reminder. Adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, park assist, and the Safety Alert driver’s seat are optional, and Super Cruise is available on Denali and Denali Ultimate.
• Infotainment: Base Pro models get a 7-inch touchscreen with Bluetooth and wired Apple CarPlay and Android Auto. SLE and higher trims add a 12.3-inch digital instrument cluster, a 13.4-inch touchscreen, wireless Apple CarPlay and Android Auto, and Google Built-In.
• Fuel efficiency: The Duramax diesel is EPA-rated at 25 mpg combined with RWD and 24 mpg combined with 4WD. The TurboMax four-cylinder can reach 20 mpg combined in some configurations, while the V8s are a few mpg lower.

Which 2024 GMC Sierra 1500 trim should I buy?

The 2024 GMC Sierra 1500 is offered in 8 trim levels: Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate.

Here's the short version:

• Pro: This is the fleet-focused starting point, and it makes sense if you want the lowest entry price and can live with the most basic equipment. It gets a 7-inch touchscreen with Bluetooth and wired smartphone connectivity, but it is clearly the least upscale version.
• SLE: This is the first trim that meaningfully improves the daily experience, because it adds the larger digital cluster and 13.4-inch touchscreen with wireless smartphone integration and Google Built-In. It’s the best-value choice if you want the Sierra’s tech without jumping deep into luxury pricing.
• Elevation: This trim builds on the SLE formula with a more distinctive appearance and a step up in presence. It suits you if you want a nicer-looking truck without moving into the premium end of the lineup.
• SLT: This is the more comfort-oriented mainstream trim, and it’s a good fit if you want a richer cabin and more upscale feel without going all the way to Denali territory.
• AT4: This is the off-road-focused choice, with a 2-inch lift kit, Rancho monotube shocks, a locking rear differential, and skid plates. It also gets the Duramax diesel as standard for 2024, which makes it appealing if you want capability and torque together.
• AT4X: This is the more serious off-road version, adding a front locker and Multimatic DSSV dampers. It’s the one to consider if you want the most rugged hardware in the lineup.
• Denali: This is the luxury trim that brings the Sierra’s upscale personality to the forefront, with signature chrome styling and available convenience features like power running boards. It’s the right pick if comfort and image matter most.
• Denali Ultimate: This is the top luxury trim, and it’s the one to buy if you want the most fully equipped Sierra 1500. It can include features like heated, ventilated, and massaging front seats, heated rear seats, a power sunroof, and dual-zone automatic climate control.

Safety-package note: Super Cruise is available on Denali and Denali Ultimate, while several other driver-assistance features remain optional across the lineup.

Is now a good time to buy a used 2024 GMC Sierra 1500?

This is a moderate buyer’s market, so you can shop selectively without expecting deep distress pricing across the board.

• Deal availability: 30.6% of listings are priced as good or great deals.
• Inventory: There are 9,659 listings available.
• Price trend: Prices have softened 11.08% compared with last year.
• Clean inventory: 93.3% of listings are accident-free.

If you find a listing below $48,913.41, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2024 GMC Sierra 1500's resale value?

The current average of $48,900 sits slightly below last year's $54,991.

That price movement suggests the market has already adjusted downward, which can help you buy more carefully now but may also limit upside if you plan to resell soon. If you’re thinking about future value, the current softness means you should pay close attention to trim, mileage, and condition so you don’t overpay for features that won’t fully hold their value.

Vehicles with strong owner satisfaction ratings, like this model year's 4.64/5, tend to retain buyer demand, which supports resale value over time.

Is the 2024 GMC Sierra 1500 safe?

The 2024 GMC Sierra 1500 received a Good score in the IIHS driver-side small overlap front crash test, but a Marginal score in the passenger-side version. It also earned Good scores in the IIHS original moderate overlap front and side crash tests, plus an Acceptable score in the updated side crash test. In NHTSA testing, crew cab models received five-star overall safety ratings, five-star side-crash protection, and four-star ratings in rollover and frontal crash testing.

It earns a 6/10 safety score from our experts.

Standard safety equipment includes automatic emergency braking with pedestrian detection, forward collision warning, lane-keep assist, lane-departure warning, and a rear-seat reminder. Adaptive cruise control, blind-spot monitoring, rear cross-traffic alert, park assist, and the Safety Alert driver’s seat are optional.

The main caveat is that crash performance is uneven, especially in the passenger-side small overlap test and the updated side test. If safety is a top priority, you should pay close attention to trim and option content rather than assuming every Sierra 1500 is equally equipped.

Should I buy a 2024 GMC Sierra 1500 or consider a different year?

If you're weighing the 2024 against nearby model years, here's how to think about it:

Choose the 2024 if:

• 30.6% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 93.3% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 11.08% compared with last year.
• Owners rate it 4.64/5 — a strong satisfaction signal.
• The 2024 stands out for its broad powertrain range, easy-to-use tech, and fuel-efficient diesel option.

Consider the 2023 if:

• At $45,706, the 2023 costs less than the current year's $48,900 average.
• It introduced the Denali Ultimate trim, which pushed Sierra luxury further upmarket.

The bottom line: If you want the better shopping environment and the strongest mix of inventory, pricing, and satisfaction, the 2024 is the cleaner choice. If your priority is spending less up front, the 2023 is the more budget-friendly path and still delivers the Sierra’s upscale appeal.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.