Used 2018 Chevrolet Tahoe for SaleNationwide

Compare 2018 Chevrolet Tahoe Trims

The Tahoe offers a range of trims from budget-friendly options to fully loaded models, all with robust V8 power.

• Starting at $15,825
• Best MPG/MPGe: 16 city / 23 hwy
• Most Popular: LT 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

Police RWD — "Who It's For"

The Police RWD is the pick for shoppers who want a budget-friendly option without sacrificing essential features.

• Avg. market price: $15,825 (updated weekly)
• MPG/MPGe: 16 city / 23 hwy
• Inventory: 198 listings — lower availability; may limit negotiating room
• View Police RWD listings

Police 4WD — "Who It's For"

The Police 4WD is the pick for shoppers who want all-wheel drive capability without the higher price tag of luxury trims.

• Avg. market price: $17,818 (updated weekly)
• MPG/MPGe: 16 city / 22 hwy
• Inventory: 86 listings — lower availability; may limit negotiating room
• View Police 4WD listings

LS RWD — "Who It's For"

The LS RWD is the pick for shoppers who want a well-rounded SUV with standard features at a reasonable price.

• Avg. market price: $19,672 (updated weekly)
• MPG/MPGe: 16 city / 23 hwy
• Inventory: 658 listings
• View LS RWD listings

LS 4WD — "Who It's For"

The LS 4WD is the pick for shoppers who want a sporty feel with the added benefit of all-wheel drive.

• Avg. market price: $21,827 (updated weekly)
• MPG/MPGe: 16 city / 22 hwy
• Inventory: 773 listings
• View LS 4WD listings

LT RWD — "Who It's For"

The LT RWD is the pick for shoppers who want a blend of luxury and practicality without going overboard on price.

• Avg. market price: $20,719 (updated weekly)
• MPG/MPGe: 16 city / 23 hwy
• Inventory: 1,792 listings — widest selection in the lineup
• View LT RWD listings

LT 4WD — "Who It's For"

The LT 4WD is the pick for shoppers who want a sporty SUV with luxury features and all-wheel drive capability.

• Avg. market price: $21,694 (updated weekly)
• MPG/MPGe: 16 city / 22 hwy
• Inventory: 3,621 listings — widest selection in the lineup
• View LT 4WD listings

Premier RWD — "Who It's For"

The Premier RWD is the pick for shoppers who want a luxury SUV experience with advanced features and comfort.

• Avg. market price: $22,813 (updated weekly)
• MPG/MPGe: 16 city / 23 hwy
• Inventory: 604 listings
• View Premier RWD listings

Premier 4WD — "Who It's For"

The Premier 4WD is the pick for shoppers who want a fully loaded SUV with off-road capability and luxury features.

• Avg. market price: $25,521 (updated weekly)
• MPG/MPGe: 16 city / 22 hwy
• Inventory: 2,044 listings — widest selection in the lineup
• View Premier 4WD listings

Trim Recommendations

Most Popular — LT 4WD

With 3,621 active listings, the LT 4WD is the clear volume leader in the lineup.

Browse LT 4WD listings

Best Budget Option — Police RWD

At $15,825 avg market price — below the lineup median of $21,206 — it's the most accessible entry point.

Browse Police RWD listings

Best for Fuel Economy — Police RWD

The Police RWD offers the best fuel economy in the lineup with 16 city / 23 hwy MPG.

Browse Police RWD listings

These recommendations are based on CarGurus' proprietary market data from September 17, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2018 Chevrolet Tahoe cost?

Prices have softened 12.44% compared to this time last year, making it a favorable time to shop this model year.

There are 2,758 listings available, which suggests a healthy amount of inventory to compare.

Is the 2018 Chevrolet Tahoe a good car?

Generally — the 2018 Chevrolet Tahoe earns a 4.27/5 user rating and a 6.67/10 expert rating. The standout strength is Look and feel at 10/10.

Owners consistently praise the Tahoe for its spaciousness, comfort, and family-friendly cabin, and they also respond well to its powerful performance and updated features. That lines up with the Tahoe’s appeal as an SUV you buy for presence, styling, and V8 character rather than pure practicality. The overview also makes clear that you’re choosing between emotional appeal and maximum utility, since other SUVs can do more hauling for less money.

33.5% of listings are priced as good or great deals, so you have some room to shop selectively.

Is the 2018 Chevrolet Tahoe reliable?

Owners rate it 4.27/5, a solid signal of long-term satisfaction.

The owner feedback points to a vehicle that many people find spacious, comfortable, and dependable enough to recommend for family use. The expert evaluation also emphasizes the Tahoe’s strong, confident character and its ability to deliver the kind of performance buyers expect from a large SUV. On the ownership side, the cost-effectiveness discussion suggests that the Tahoe’s value case is strongest if you plan to use its capability, especially for towing.

For used buyers, the main long-term risk is paying for a vehicle whose appeal depends heavily on condition, equipment, and how well it was maintained.

What should I look for when buying a used 2018 Chevrolet Tahoe?

At 61.4% 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 focus your inspection on body condition, repair quality, and signs of prior damage. Because this model year can command a premium for its image and equipment, it makes sense to be especially careful about accident history and whether the listing’s condition matches its asking price. A thorough test drive and pre-purchase inspection are worth prioritizing before you commit.

Key things to evaluate:

• Trim level: The Tahoe’s styling and cabin presentation are a major part of its appeal, and the higher-spec versions add more upscale equipment and a more distinctive look. Base-trim shoppers should pay close attention to feature gaps and make sure the truck has the comfort and convenience items you want.
• Powertrain: The Tahoe offers a 5.3-liter V8 and an available 6.2-liter V8, and the bigger engine brings stronger performance along with a more engaging exhaust note. The 6.2-liter setup also pairs with a 10-speed automatic transmission and can return 17 mpg on the test loop described here.
• Safety package: Chevrolet includes blind-spot monitoring, forward-collision warning, low-speed automatic emergency braking, and lane-keeping assist. Adaptive cruise control with high-speed automatic emergency braking is reserved for Premier trim, and it is not available with the larger 6.2-liter V8.
• Infotainment: The Tahoe uses an 8-inch MyLink system with Apple CarPlay, Android Auto, OnStar subscription services, a Wi-Fi hotspot, and physical knobs and buttons for key functions. It also includes a hidden storage cubby behind the screen, plus available rear-seat entertainment and a head-up display.
• Fuel efficiency: The 6.2-liter V8 returned 17 mpg on the test loop, and Chevrolet recommends premium fuel for that engine.

Which 2018 Chevrolet Tahoe trim should I buy?

The 2018 Chevrolet Tahoe is offered in 2 trim levels: LS, Premier.

Here's the short version:

• LS: This is the entry point, so it makes sense if you want the Tahoe’s size, V8 character, and core family-hauling ability without paying for extra luxury content. It’s the trim to compare first if you’re trying to keep purchase price down.
• Premier: This is the better choice if you want the most upscale Tahoe experience and are willing to pay for it. It’s also the trim where adaptive cruise control with high-speed automatic emergency braking is available, though not with the larger 6.2-liter V8.

Is now a good time to buy a used 2018 Chevrolet Tahoe?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile listings.

• Deal availability: 33.5% of listings are priced as good or great deals.
• Inventory: There are 2,758 listings available.
• Price trend: Prices have softened 12.44% compared with last year.
• Clean inventory: 61.4% of listings are accident-free.

If you find a listing below $22,464, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Chevrolet Tahoe's resale value?

The current average of $22,501 sits slightly below last year's $25,698.

That decline suggests the Tahoe has become more affordable for buyers, but it also means future sellers may face a softer pricing environment than owners saw a year ago. If you buy well and keep the vehicle in strong condition, you’ll be better positioned to protect value later. Listings with clean history and desirable equipment should remain easier to move than rougher examples.

Vehicles with solid owner satisfaction ratings, like this model year's 4.27/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Chevrolet Tahoe safe?

The 2018 Chevrolet Tahoe gets five-star ratings in all other NHTSA crash tests, and a three-star rating for rollover resistance from NHTSA.

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

Chevrolet includes blind-spot monitoring, forward-collision warning, low-speed automatic emergency braking, and lane-keeping assist as standard equipment. Adaptive cruise control with high-speed automatic emergency braking is reserved for Premier trim, and it is not available with the larger 6.2-liter V8. The Tahoe also offers Teen Driver technology and Rear Seat Reminder, both of which add useful family-focused protection.

The main caveat is the rollover result, which is weaker than the rest of its crash-test performance.

Should I buy a 2018 Chevrolet Tahoe or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 33.5% of listings are priced as good or great deals.
• At 61.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 12.44% compared with last year.
• Owners rate it 4.27/5 — a solid satisfaction signal.
• Don’t try to rationalize the purchase of a 2018 Chevrolet Tahoe. The less expensive Chevy Traverse is better at hauling people and cargo than a Tahoe, and other full-size SUVs can tow more trailer weight than a Tahoe.

The bottom line: If you want the Tahoe for its styling, V8 character, and strong family appeal, the 2018 model year makes sense, especially if you find a clean example at a good price. If your priority is maximum people-moving or cargo-hauling value, a different year or a different SUV may make more sense for your budget.

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