O'Meara Volkswagen of Thornton

O'Meara GMC

EchoPark Automotive Denver (Thornton)

Private Seller Exchange

AutoNation Chevrolet North

Interstate Ford

Fowler Kia of Longmont

Mike Maroone Cadillac

Mountain States Toyota

Alpine Nissan

Mike Maroone Ford Longmont

AutoNation Buick GMC West

Celebration Chevrolet

Fowler Jeep of Boulder

Urban Motors - Blue

ClearShift

Spider

Fullsize Crew Cab

Truck

AWD4WD

8-Cylinder

Gasoline

Sierra 1500

Max Trailering Package

New 2025 GMC Sierra 1500 Elevation w/ Max Trailering Package

New 2025 GMC Sierra 1500 Elevation w/ Max Trailering Package Denver CO 80234

Automatic

Elevation

Preferred Package

X31 Off-Road Package

Sierra Safety Plus Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package

New 2025 GMC Sierra 1500 Elevation w/ Preferred Package Denver CO 80234

4-Cylinder Turbo

New 2025 GMC Sierra 1500 Elevation

New 2025 GMC Sierra 1500 Elevation Denver CO 80234

Used

Technology Package

Denali Carbonpro Edition

Get AutoCheck Vehicle History

Used 2023 GMC Sierra 1500 Denali w/ Technology Package

Used 2023 GMC Sierra 1500 Denali w/ Technology Package Denver CO 80234

Denali

New 2025 GMC Sierra 1500 Denali

New 2025 GMC Sierra 1500 Denali Denver CO 80234

Fullsize Regular Cab

Convenience Package

New 2025 GMC Sierra 1500 Pro w/ Convenience Package

New 2025 GMC Sierra 1500 Pro w/ Convenience Package Loveland CO 80538

Denali Reserve Package

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package Denver CO 80234

Used 2015 GMC Sierra 1500 SLT

Used 2015 GMC Sierra 1500 SLT Denver CO 80221

Used 2024 GMC Sierra 1500 SLT

Used 2024 GMC Sierra 1500 SLT Denver CO 80234

Used 2019 GMC Sierra 1500 Denali

Used 2019 GMC Sierra 1500 Denali Lakewood CO 80214

AT4X AEV Edition

Used 2024 GMC Sierra 1500 AT4X w/ AT4X AEV Edition

Used 2024 GMC Sierra 1500 AT4X w/ AT4X AEV Edition Longmont CO 80501

AT4X

Used 2023 GMC Sierra 1500 Denali

Used 2023 GMC Sierra 1500 Denali Highlands Ranch CO 80126

SLT Premium Plus Package

X31 Off-Road and Protection Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Denver CO 80234

Pro Value Package

Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package

Used 2024 GMC Sierra 1500 Pro w/ Pro Value Package Denver CO 80234

Texas Edition SLT Premium Package

Used 2021 GMC Sierra 1500 SLT

Used 2021 GMC Sierra 1500 SLT Denver CO 80234

Certified

Elevation Premium Package

LPO, Elevation Black Package

Certified 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package

Certified 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package Aurora CO 80014

Used 2023 GMC Sierra 1500 Denali Ultimate

Used 2023 GMC Sierra 1500 Denali Ultimate Boulder CO 80301

Denali Ultimate

Used 2023 GMC Sierra 1500 Denali Denver CO 80234

AT4 Preferred Package

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package Denver CO 80234

Driver Alert Package I

Used 2021 GMC Sierra 1500 SLT Longmont CO 80504

6-Cylinder Turbo

Diesel

AT4 Premium Package

Driver Alert Package II

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2020 GMC Sierra 1500 AT4 w/ AT4 Premium Package Denver CO 80234

New 2025 GMC Sierra 1500 Denali w/ Denali Reserve Package Castle Rock CO 80104

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package Golden CO 80401

Used 2023 GMC Sierra 1500 Elevation w/ Elevation Premium Package

Used 2023 GMC Sierra 1500 Elevation w/ Elevation Premium Package Boulder CO 80301

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package Denver CO 80221

Used 2022 GMC Sierra 1500 Denali Ultimate

Used 2022 GMC Sierra 1500 Denali Ultimate Boulder CO 80301

SLT Crew Cab Premium Plus Package

Suspension Package, Off-Road

Used 2017 GMC Sierra 1500 SLT

Used 2017 GMC Sierra 1500 SLT Golden CO 80401

Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Denver CO 80221

Fullsize Extended Cab

Used 2003 GMC Sierra 1500 Extended Cab SLT Pickup 4D 6 1/2 ft

Professional Package

SLT Preferred Equipment Group

Off-Road Package

Used 2003 GMC Sierra 1500 SLT w/ Professional Package

Used 2003 GMC Sierra 1500 SLT w/ Professional Package Broomfield CO 80021

Used 2017 GMC Sierra 1500 SLT Denver CO 80234

Used 2025 GMC Sierra 1500 Elevation

Used 2025 GMC Sierra 1500 Elevation Denver CO 80234

Flexible Fuel

SLE Value Package

Used 2014 GMC Sierra 1500 SLE w/ Max Trailering Package

Used 2014 GMC Sierra 1500 SLE w/ Max Trailering Package Denver CO 80234

Used 2023 GMC Sierra 1500 Elevation

Used 2023 GMC Sierra 1500 Elevation Highlands Ranch CO 80126

Trailering Package

Used 2023 GMC Sierra 1500 Pro w/ Convenience Package

Used 2023 GMC Sierra 1500 Pro w/ Convenience Package Dacono CO 80514

Used 2024 GMC Sierra 1500 Elevation

Used 2024 GMC Sierra 1500 Elevation Denver CO 80234

Used 2023 GMC Sierra 1500 Elevation Thornton CO 80233

Grand Valley Auto Sales Lakewood 6th Ave

Castle Rock Chevrolet GMC

Loveland Buick GMC

Denver

Cars for Sale

Shop, watch video walkarounds and compare prices on GMC Sierra 1500 listings in Louisville, CO. See Kelley Blue Book pricing to get the best deal. Search from 772 GMC Sierra 1500 cars for sale, including a Certified 2024 GMC Sierra 1500 Elevation, a Used 2003 GMC Sierra 1500 SLT, and a Used 2014 GMC Sierra 1500 SLE ranging in price from $5,000 to $99,734.

GMC Sierra 1500 for Sale in Louisville, CO - Kelley Blue Book

Search from 772 GMC Sierra 1500 for sale, including a Certified 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package, a Used 2003 GMC Sierra 1500 SLT w/ Professional Package, and a Used 2014 GMC Sierra 1500 SLE w/ Max Trailering Package ranging in price from $5,000 to $99,734.

Autotrader has 772 GMC Sierra 1500 for sale near Louisville, CO, including a Certified 2024 GMC Sierra 1500 Elevation w/ Elevation Premium Package, a Used 2003 GMC Sierra 1500 SLT w/ Professional Package, and a Used 2014 GMC Sierra 1500 SLE w/ Max Trailering Package ranging in price from $5,000 to $99,734.

Frankie Rogers is a senior editor for Kelley Blue Book and focuses on the production of content. She edits and formats content, creates monthly deals lists, is a media asset curator, and photographs cars for various articles and inclusion in KBB’s image library. Her 16+ years at Kelley Blue Book have included roles as a Blue Book copy editor, press vehicle wrangler, and VIN analyst. In her spare time, she can be found tinkering with her 1970 Chevrolet Camaro, trying out new recipes in her cast iron pans, and spoiling her two cats, Grayson and Thaddeus.

Frankie Rogers

Eric Brandt, Author at Kelley Blue Book

Scott Hinderer is an award-winning copy editor. Before joining Cox Automotive in 2022, he built a 15-year career in print and digital journalism. His diverse résumé brings a broad perspective and commitment to accuracy to Autotrader and Kelley Blue Book that enrich the reader experience. Scott has a Bachelor of Arts in English from Salisbury University.

Scott Hinderer

Russ Heaps has produced automotive content for newspapers, magazines, and websites since 1987. Knight-Ridder recognized his contributions in founding and supplying content for the stand-alone auto section in the Boca Raton News with a Knight-Ridder Excellence award nomination in 1990. He began contributing advice and other automotive-related content to Cox Automotive as a contractor in 2010. Cox Automotive brought Russ on board as Senior Editor, Advice for Kelley Blue Book in 2022. Previously, he contributed financial and automotive content for Bankrate.com. He was also managing editor for Auto World and NOPI Street Performance Compact magazines for four years. His work has appeared in the Washington Times, the Miami Herald, the Palm Beach Post, and a host of other newspapers on a syndicated basis. 
Russ also has a deep background in travel as the supervising producer for the syndicated television series Discover America where he also wrote scripts and field-produced episodes. Additionally, he authored travel stories for AAA of the Carolinas Magazine.
He graduated Wittenberg University with a degree in Political Science. His passions are friends, cars, bourbon, and the Pittsburgh Steelers.

Russ Heaps

Electric Vehicle

Electric Vehicle Articles - Kelley Blue Book

2026Tesla Model S

2026Tesla Model S Archives - Kelley Blue Book

electric

electric Archives - Kelley Blue Book

$73,500 &amp; up

$73,500 &amp; up Archives - Kelley Blue Book

2-Line Blurb

140-Character Blurb

The 2026 Tesla Model S gains a few revisions this year, and maximum range increases to 410 miles. Despite its age, the Model S remains a serious contender.

Cons

<ul>
<li>Apple CarPlay/Android Auto not supported</li>
<li>Issues with ownership</li>
</ul>

Power, Ride and Handling

Driving Impressions

The entry-level 2026 Model S has two electric motors generating a hefty 670 hp, and all four wheels receive drive. Electric motors create instant torque, like flipping a switch (who would have thought?). So the Model S can leap off the line as if struck by lightning &#8212; which it is, in a way. The regular Model S is fast and fun, zipping from a standstill to 60 mph in only 3.1 seconds. That’s 0.3 of a second quicker than the 620-hp Lucid Air Touring.
The Plaid (with three motors) is even more extraordinary, developing a mighty 1,020 hp to hit 60 mph in a claimed 1.99 seconds. Back when the Model S was ground-breaking, a gasoline engine with more than 1,000 hp and a zero-to-60-mph time below three seconds would have been the preserve of something like a Bugatti Veyron, costing many times more than the Model S Plaid does now. Then there were the gasoline bills.
That doesn’t exactly make the Model S Plaid a bargain, but it certainly puts automotive power into the hands of more people. The rest of the car is able to keep up. The Model S is controlled and comfortable, with a standard adaptive suspension contributing to easy-going daily driving duties and lively dynamics whenever the driver demands them. We’d describe the Porsche Taycan as sportier, and the Mercedes-Benz EQE sedan as smoother, with the Tesla Model S in between. Smoothness is enhanced this year, however, thanks to suspension improvements.
<h3>Range and Charging</h3>
The maximum range of the most affordable new Model S, the All-Wheel Drive version, is an impressive 410 miles (on 19-inch wheels), up from last year’s 402. A comparable Lucid Air Touring is capable of 406 miles. The high-powered Model S Plaid can still manage a respectable 368 miles, an increase of 20 miles.
At a <a href="http://Tesla Supercharger">Tesla Supercharger</a> or other DC fast-charging station with a 250-kilowatt supply, the Model S can replenish up to 80% of its capacity in as little as 30 minutes. Most rivals also have DC fast charging capabilities with similar times. Remember that the Model S has an above-average range, so its 80% represents more miles than most of the competition. The well-established Tesla Supercharger network also goes a long way in easing range anxiety.

Distinct Exterior

Exterior

The Model S established Tesla’s design language back in 2012. Its sharp lighting signature and aerodynamic body remain distinct today. The exterior styling is revised for 2026, with minor tweaks and new wheel designs improving aero efficiency, resulting in a new maximum range of 410 miles. The nose also gains a forward-facing camera. Body changes to the high-performance Model S are said to improve stability at faster speeds. The latest paint choice is Frost Blue Metallic, costing $2,500.
We’d be remiss, however, if we didn’t also mention the notorious build quality issues plaguing Tesla models over the years. Owners have reported uneven panel gaps, paint flaws, and loose weather strips while the cars are still relatively new. At the very least, buyers should inspect any Tesla thoroughly before signing for delivery.

FAQs

Our Favorite Features and Tech

Favorite Features

Impressive range 
For most of its existence, the Model S has been the benchmark for how many miles it can travel before needing to recharge, otherwise known as range. Many rivals are still falling short, while the Model S is one of the few that can break the 400-mile mark.
Partial self-driving tech 
The standard Autopilot system bundles common features like automatic emergency braking, lane-keeping assistance, and adaptive cruise control. Enhanced Autopilot adds Navigate on Autopilot, automatic lane changing, automated parking, and Smart Summon. Full Self-Driving Capability (which requires an alert driver, despite the name) adds Autosteer on city streets, plus automatic stop/go at traffic lights and stop signs.
Tesla Superchargers 
The company owns a national network of fast-charging stations, so road trips are a distinct possibility. Tesla vehicles can also be replenished by other chargers, using an adaptor.
Large screen 
The centerpiece of the Model S interior is the 17-inch touchscreen. It controls almost every function of the car and can even do streaming and gaming, so the time will fly by while charging.
Over-the-air updates 
Improvements in range and power, plus things like map updates, are all possible after the Model S has been purchased.
Sentry Mode 
An active camera system can send alerts to an owner’s smartphone if their parked Model S senses someone loitering too close, for example.

Sparse Interior

Interior

The dashboard of the Model S is more of a glorified infotainment touchscreen mounting bracket than any source of design flair. But at least the driver has a dedicated instrument cluster. The touchscreen itself is large (17 inches on the diagonal), with crisp graphics and fast responses — it’s a video gamer’s delight for when there’s some time to kill while recharging. Tesla allows Netflix and Hulu streaming as well.
A yoke-style steering wheel is standard, which is frankly a bit awkward (although it got the thumbs-up in a couple of our owner reviews). We recommend ordering the conventional round alternative at no extra cost.
At this price level, we feel the cabin of the Model S should be plusher than it is, with a higher level of fit and finish. After all, it’s competing with Mercedes-Benz and Audi, masters of luxury. The good news this year is that Tesla has added extra sound insulation and improved the car’s Active Noise Cancellation.
Occupant space is mostly fine, although 35.5 inches of rear legroom is not much more than the compact Model 3. The Model S is quite wide, though, so there’s plenty of leeway for hips and shoulders.
The body’s hatchback design provides plenty of luggage space: 25 cubic feet behind the rear seats, expanding to 61.4 cubic feet when folded flat. We also appreciate the wide aperture that helps to make easy work of loading and unloading. Beneath the hood is another 3.1 cubic feet of storage space.

Is the YMM a Good Vehicle?

Is the YMM Reliable?

KBB Editors' Overview

The fact that the Model S launched in 2012 and it’s still worth considering today is some kind of testament to how ahead of the curve this electric car has been. Most of our owner reviews have only good things to say, despite some well-known issues with build quality and servicing. These positive aspects include range, speed, hatchback practicality, and the <a href="https://www.kbb.com/tesla/">Tesla</a> Supercharger network.
We’ve logged hundreds of hours driving and evaluating this generation of <a href="https://www.kbb.com/electric-car/best-luxury-electric-cars/">luxury electric cars</a>, including the Tesla Model S.

Optional Equipment

Pricing - Dynamic

The 2026 Tesla Model S has a starting sticker price of $86,630, with the range-topping Model S Plaid kicking off at $101,630.
<table style="border-collapse: collapse; width: 100%;">
<tbody>
<tr>
<td style="width: 50%;">Model S All-Wheel Drive</td>
<td style="width: 50%;">$86,630</td>
</tr>
<tr>
<td style="width: 50%;">Model S Plaid</td>
<td style="width: 50%;">$101,630</td>
</tr>
</tbody>
</table>
&nbsp;

Pricing - Static

Unless the intention is to go really, really fast, we recommend the more affordable and popular entry-level version with all-wheel drive (AWD). It’s still speedy enough for most people and has the best range.
The Touring version is the first in the <a href="https://www.kbb.com/lucid/air/">Lucid Air</a> sedan lineup to have all-wheel drive, almost matching its Model S counterpart in range (406 miles) while undercutting its price. The breathtakingly quick Lucid Air Sapphire competes performance-wise with the Plaid, but costs more than twice as much. We also suggest looking at offerings from more established marques, like the <a href="https://www.kbb.com/audi/a6-sportback-e-tron/">Audi A6 Sportback e-tron</a>, <a href="https://www.kbb.com/bmw/i5/">BMW i5</a>, <a href="https://www.kbb.com/mercedes-benz/mercedes-eq-eqe/">Mercedes-Benz EQE</a> sedan — all beginning slightly below the Model S. The <a href="https://www.kbb.com/genesis/electrified-g80/">Genesis Electrified G80</a> is in that same bracket.
Before buying a new Model S electric car, check the Kelley Blue Book Fair Purchase Price to know what you should really pay. Also, keep a watchful eye on resale values, as they may not be as strong as they once were. Recouping more money when selling a vehicle can mean a bigger down payment and lower monthly payments on the next one.

Pros

<ul>
<li>Great range</li>
<li>Plenty of power</li>
<li>Practical hatchback</li>
</ul>

Quick New

<ul>
<li>Increase in ranges</li>
<li>Minor styling revisions</li>
<li>Updated suspension and acoustic treatment</li>
</ul>

Safety

Standard Equipment

Trims

Battery and Efficiency

Under the Hood

Tesla informs owners that the best way to preserve battery life is to keep the car plugged in when not in use. Even if the owner doesn’t plan to drive it for a while (such as when away on vacation). That’s because it will periodically perform systems checks.
<h3>4-Year/50,000-Mile Warranty</h3>
Tesla’s basic new-car warranty lasts four years or 50,000 miles, whichever happens first. This is a common arrangement among luxury cars. The batteries and drive units have warranties of eight years or 120,000 miles.
Based on what we read and hear from owners, experiences with the reliability and maintenance costs of Tesla models have been mixed. Some have reported long wait times at service centers and poor parts availability. If you live in an area with many Tesla EVs on the road but only a few service centers, there could be some frustrations when your Model S needs attention.
<h3>Safety Ratings</h3>
The Tesla Model S hasn’t been crash-tested by the National Highway Traffic Safety Administration (<a href="https://www.nhtsa.gov/ratings" target="_blank" rel="noopener">NHTSA</a>) since 2016, but it received a maximum 5-Star overall rating back then. More recent testing by the Insurance Institute for Highway Safety (<a href="https://www.iihs.org/ratings" target="_blank" rel="noopener">IIHS</a>) earned the top score of Good in every crashworthiness category except the new small overlap front impact scenario, where the Model S received an Acceptable rating.

What's new for

Mild styling revisions make the 2026 Model S sleeker than before, while adding a new forward-facing camera in the nose. Maximum range increases by eight miles to 410, so this is the Tesla with the longest range yet. The Plaid is now rated at 368 miles. The suspension has been improved for ride quality, the cabin is quieter, and Frost Blue Metallic joins the palette of paint choices. The Plaid version’s top speed drops from 200 mph to 149 mph.

GMC Sierra 1500 for Sale in Louisville, CO

Location

Year

Make, Model & Trim

Condition

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Truck Cab Size

Fuel Type

Truck Bed Length

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Doors

Seller Type

Used 2024 GMC Sierra 1500 SLT

772 Matches

Used 2017 GMC Sierra 1500 SLT

Used 2023 GMC Sierra 1500 Denali

Used 2019 GMC Sierra 1500 Denali