Used 2017 GMC Sierra 1500 for Sale nearAllentown, PA

Compare 2017 GMC Sierra 1500 Trims

The 2017 GMC Sierra 1500 offers a range of trims from budget-friendly options to fully loaded models, all featuring a capable V6 engine.

• Starting at $14,798
• 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.

Missing data displayed as "—".

Trim Deep Dives

Base — "Who It's For"

The Base is the pick for shoppers who want a reliable truck without paying for extra features. It's the most budget-friendly option in the lineup.

• Avg. market price: $14,798 (updated weekly)
• MPG/MPGe: 18 city / 24 hwy
• Inventory: 617 listings
• View Base listings

SLE — "Who It's For"

The SLE is the pick for shoppers who want a fully loaded truck with advanced features without stepping up to the higher trims. It's also the most popular trim in the lineup.

• Avg. market price: $33,950 (updated weekly)
• MPG/MPGe: 18 city / 24 hwy
• Inventory: 2,389 listings — widest selection in the lineup
• View SLE listings

Trim Recommendations

Most Popular — SLE

With 2,389 active listings, the SLE is the clear volume leader in the lineup.

Browse SLE listings

Best Budget Option — Base

At $14,798 avg market price — below the lineup median of $24,374 — it's the most accessible entry point.

Browse Base listings

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

How much does the 2017 GMC Sierra 1500 cost?

Prices have softened 9.58% compared to this time last year, making it a favorable time to shop this model year.

There are 3,048 listings available, which suggests solid inventory for comparison shopping.

Is the 2017 GMC Sierra 1500 a good car?

Generally — the 4.32/5 user rating points to strong owner satisfaction. Owners commonly praise its power, smooth ride, and comfortable interior, and they also value the range of features and overall value. For you, that means this truck fits well if you want a full-size pickup that feels more upscale while still staying work-ready. With 27.0% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2017 GMC Sierra 1500 reliable?

Owners rate it 4.32/5, a solid signal of long-term satisfaction.

Owner feedback also points to a truck that many drivers find reliable and dependable enough for regular use, with praise centered on a trouble-free feel, comfort, and value over the long term. At the same time, some owners mention reliability issues with certain engines, so used buyers should think carefully about maintenance history and how the truck was driven.

For you, the main long-term ownership risk is avoiding examples with unresolved mechanical issues or inconsistent service records.

What should I look for when buying a used 2017 GMC Sierra 1500?

At 65.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean examples from trucks with accident records. Then prioritize a pre-purchase inspection, especially if the truck has higher mileage or incomplete service documentation. Focus your condition check on signs of hard use, uneven wear, and any evidence of deferred maintenance.

Is now a good time to buy a used 2017 GMC Sierra 1500?

This looks like a moderate, selective buyer’s market, so you can shop patiently but should move quickly on strong listings.

• Deal availability: 27.0% of listings are priced as good or great deals.
• Inventory: There are 3,048 listings available.
• Price trend: Prices have softened 9.58% compared with last year.
• Clean inventory: 65.4% of listings are accident-free.

If you find a listing below $22,999, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 GMC Sierra 1500's resale value?

The current average of $22,999 sits slightly below last year's $25,437.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. If you plan to resell later, the current softness means your upside depends more on buying well than on expecting appreciation. Well-kept trucks with clean histories should still hold broader appeal than rougher examples.

Vehicles with solid owner satisfaction ratings, like this model year's 4.32/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2017 GMC Sierra 1500 or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 27.0% of listings are priced as good or great deals.
• At 65.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.58% compared with last year.
• Owners rate it 4.32/5 — a solid satisfaction signal.

Consider the 2018 if:

• At $26,193, the 2018 costs more than the current year's $22,999 average.
• It adds more standard content and safety features.

The bottom line: If you want the better value play, the 2017 is the stronger starting point because it costs less and still delivers strong owner satisfaction. If you’re willing to pay more for added standard equipment and a more modern cabin experience, the 2018 is the better secondary path.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.