Used 2014 GMC Sierra 1500 for Sale nearDenver, CO

Compare 2014 GMC Sierra 1500 Trims in Denver, CO

The 2014 GMC Sierra 1500 offers a blend of capability and comfort, with trims that cater to both budget-conscious buyers and those seeking more features.

• Starting at $18,912
• Best MPG/MPGe: 18 city / 24 hwy
• Most Popular: SLE

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

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

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Trim Deep Dives

Base — "Who It's For"

The Base is the pick for shoppers who want essential features without paying for extras. It's a solid choice for those prioritizing budget.

• Avg. market price: $18,912 (updated weekly)
• MPG/MPGe: 18 city / 24 hwy
• Inventory: 42 listings
• View Base listings

SLE — "Who It's For"

The SLE is the pick for shoppers who want a fully loaded truck without stepping up to higher trims. It's the most popular choice for a reason.

• Avg. market price: $18,912 (updated weekly)
• MPG/MPGe: 18 city / 24 hwy
• Inventory: 159 listings — widest selection in the lineup
• View SLE listings

Trim Recommendations

Most Popular — SLE

With 159 active listings, the SLE is the clear volume leader in the lineup.

Browse SLE listings

Best Budget Option — Base

At $18,912 avg market price — below the lineup median of $18,912 — it's the most accessible entry point.

Browse Base listings

These recommendations are based on CarGurus' proprietary market data from September 2, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2014 GMC Sierra 1500 cost?

Prices have softened 4.85% compared to this time last year, making it a favorable time to shop this model year.

There are 1,663 listings available, which suggests solid inventory for comparison shopping.

If you find a listing below $16,812.90, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2014 GMC Sierra 1500 a good car?

Generally — the 4.15/5 user rating points to strong owner satisfaction, and the expert rating is 8.17/10. The standout strength is Technology at 10/10.

Owners repeatedly praise the smooth ride, impressive power, comfortable interior, and strong highway and towing manners. The overview also frames this truck as a more polished full-size pickup that still keeps core capability intact, which fits you well if you want a work-ready truck that feels more refined day to day.

The market also looks reasonably supportive, with 27.5% of listings marked as good or great deals.

Is the 2014 GMC Sierra 1500 reliable?

Owners rate it 4.15/5, a solid signal of long-term satisfaction.

Owner feedback highlights the truck as smooth, capable, and comfortable, while also noting that many drivers appreciate how well it handles both highway use and towing. The expert evaluation also points to a smooth-shifting 6-speed automatic and a powertrain setup designed to improve fuel economy through cylinder deactivation, which supports a dependable, easygoing driving character.

The cost-effectiveness notes also mention that the truck’s first 90 days of ownership have historically impressed owners, and the maintenance and ownership picture is helped by the availability of a rebate, financing, and a subsidized lease shortly after launch.

For used buyers, the main long-term risk is that reported mechanical issues and rust problems can become expensive if you skip a thorough inspection.

What should I look for when buying a used 2014 GMC Sierra 1500?

At 63.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the truck has towing use, off-road use, or visible bodywork. Focus on condition first: rust, mechanical wear, and signs of hard use matter more here than cosmetic polish.

Key things to evaluate:

• Trim level: The Sierra is offered in Regular, Double, and Crew Cab body styles, with standard, SLE, and SLT trim levels. The cabin gets soft-touch surfaces, a premium headliner, and, in many models, genuine aluminum trim, while the SLT adds a more convincing faux-wood treatment and a more upscale presentation.
• Powertrain: You can choose a 4.3-liter V6, a 5.3-liter V8, or a 6.2-liter V8, all with direct fuel injection, variable valve timing, and Active Fuel Management. The 6-speed automatic is the only transmission, and 4-wheel drive is optional.
• Safety package: Most models come with OnStar and a reversing camera, and GMC offers an available Driver Alert Package with front and rear parking assist sensors, Forward Collision Warning, Lane Departure Warning, and a Safety Alert Seat. Side Blind Zone Alert is notably absent.
• Infotainment: The truck uses GMC IntelliLink with an 8-inch color screen, easy phone pairing, natural voice recognition, and large icons. It also includes big knobs and buttons for common controls, plus OnStar connectivity.
• Fuel efficiency: The 5.3-liter V8 4WD is rated at 16 mpg city, 22 highway, and 18 combined, while the test truck returned 16.7 mpg in mixed driving.

Which 2014 GMC Sierra 1500 trim should I buy?

The 2014 GMC Sierra 1500 is offered in 3 trim levels: standard, SLE, SLT.

Here's the short version:

• standard: This is the work-focused starting point, and it makes the Sierra’s redesign accessible if you want the core truck without paying for extra comfort or convenience features.
• SLE: This is the best-value trim for most shoppers because it adds a more complete everyday setup while staying below the luxury-leaning upper trim.
• SLT: Choose this if you want the most upscale cabin feel, with the richer interior materials and more premium presentation described in the test-drive notes.

The safety content also notes that most models include OnStar and a reversing camera, while the available Driver Alert Package adds parking assist, Forward Collision Warning, Lane Departure Warning, and a Safety Alert Seat.

Is now a good time to buy a used 2014 GMC Sierra 1500?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting every listing to be a bargain.

• Deal availability: 27.5% of listings are priced as good or great deals.
• Inventory: There are 1,663 listings available.
• Price trend: Prices have softened 4.85% compared with last year.
• Clean inventory: 63.8% of listings are accident-free.

If you find a listing below $16,812.90, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2014 GMC Sierra 1500's resale value?

The current average of $16,886 sits slightly below last year's $17,747.

That price movement suggests the truck has already absorbed some depreciation, which can help future resale stability if you buy at the right price. If you shop carefully now, you may have less downside left than a buyer who paid closer to last year’s average.

Strong owner satisfaction can also help support demand later, especially for a truck that buyers view as capable and comfortable. Vehicles with solid owner satisfaction ratings, like this model year's 4.15/5, tend to retain buyer demand, which supports resale value over time.

Is the 2014 GMC Sierra 1500 safe?

The Sierra Crew Cab earns a five-star overall rating from NHTSA, combined with four-star rollover ratings for both rear-drive and 4-wheel-drive trims.

It earns a 9/10 safety score from our experts.

Most models come with OnStar telematics and a reversing camera, and the free trial includes Automatic Crash Response, Crisis Assist, and Emergency Services. GMC also offers an available Driver Alert Package with front and rear parking assist sensors, Forward Collision Warning, Lane Departure Warning, and a Safety Alert Seat that vibrates if you drift out of your lane.

One caveat is that Side Blind Zone Alert is notably absent, so you should be especially attentive when checking lane-change visibility and mirror coverage.

Should I buy a 2014 GMC Sierra 1500 or consider a different year?

If you're weighing the 2014 against nearby model years, here's how to think about it:

Choose the 2014 if:

• 27.5% of listings are priced as good or great deals.
• At 63.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 4.85% compared with last year.
• Owners rate it 4.15/5 — a solid satisfaction signal.
• The redesign brings a more powerful, more fuel-efficient, and more technologically sophisticated truck than the one it replaces.

Consider the 2015 if:

• At $19,430, the 2015 costs more than the current year's $16,886 average.
• It adds a smart cabin, a mature exterior, and an 8-inch touchscreen.

The bottom line: If you want the better value, the 2014 is the stronger starting point because prices have eased and the redesign delivers a big step up in refinement and capability. If you’re willing to spend more for a newer-feeling cabin and a slightly more polished interior presentation, the 2015 is the secondary path to consider.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.