Used 2018 Toyota Sienna for Sale nearKnoxville, TN

How much does the 2018 Toyota Sienna cost?

Prices have softened 4.67% compared to this time last year, making it a favorable time to shop this model year.

There are 1,300 listings available, which suggests you have a meaningful amount of inventory to compare.

Is the 2018 Toyota Sienna a good car?

Generally — the 2018 Toyota Sienna earns a 4.4/5 user rating and a 7.2/10 expert rating. The model scores 8/10 across Look and feel, Performance, and Cost effectiveness.

Owners consistently praise its spaciousness, reliability, and all-wheel-drive capability, which lines up with its family-hauling focus in the overview. That makes it a strong fit if you want a practical minivan for kids, cargo, and everyday utility, especially if AWD matters to you. Even so, the market shows 33.5% of listings as good or great deals, so you may have room to shop carefully.

Is the 2018 Toyota Sienna reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction.

The user feedback repeatedly points to reliability and a dependable ownership experience, and the expert commentary also describes the Sienna as having a deserved reputation for dependability. Toyota’s free scheduled maintenance for the first 2 years or 25,000 miles adds a helpful ownership perk early on. For used buyers, the main long-term risk is making sure prior maintenance and wear items were handled properly, especially on higher-mileage examples.

What should I look for when buying a used 2018 Toyota Sienna?

At 56.8% 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 you’re considering a higher-priced or higher-mileage example. Focus on overall condition, signs of prior bodywork, and whether the features you want are actually present on the trim you’re looking at. Because this model is often bought for family duty, it’s worth paying close attention to interior wear, electronics, and how well the vehicle has been maintained.

Key things to evaluate:

• Trim level: The SE trim adds a sportier look with a mesh grille, darkened headlights, rocker panel skirts, special taillights, black leather seats with white stitching, and sport-tuned steering and suspension. Base versions are more straightforward, while the SE is the one that stands out if you want a more distinctive cabin and exterior.
• Powertrain: The Sienna uses a 3.5-liter V6 with 296 horsepower and an 8-speed automatic. AWD is available only on LE, XLE, and Limited trims, so you’ll want to confirm whether all-wheel drive is standard on the specific listing you’re considering.
• Safety package: Toyota Safety Sense is standard and includes adaptive cruise control, forward-collision warning with pedestrian detection, automatic emergency braking, lane-departure warning, lane-keeping assist, and automatic high-beam headlights. Blind-spot monitoring and rear cross-traffic alert are available on SE and standard on XLE and Limited.
• Infotainment: The base L trim gets a Scout connected navigation system and more USB ports, while all trims except the L have Safety Connect subscription services and a 4G LTE Wi-Fi hotspot. A premium JBL sound system is limited to the Limited trim, and the SE, XLE, and Limited can be equipped with a split-screen rear-seat entertainment system.
• Fuel efficiency: The expert test drive notes 18.9 mpg on a test loop, versus an EPA estimate of 22 mpg in combined driving.

Which 2018 Toyota Sienna trim should I buy?

The 2018 Toyota Sienna is offered in 5 trim levels: L, LE, SE, XLE, Limited.

Here's the short version:

• L: This is the simplest entry point, but it still gets a Scout connected navigation system and more USB ports. It makes sense if you want the lowest-frills way into the Sienna lineup.
• LE: This is the trim to consider if you want the best-value path to all-wheel drive, since AWD is available here. It’s a practical step up if traction matters more to you than appearance upgrades.
• SE: This is the most distinctive trim, with sport-tuned steering and suspension, unique styling, and a more upscale-feeling cabin. It’s the right pick if you want the Sienna to feel a little less like a standard family van.
• XLE: This is the better-equipped family choice because blind-spot monitoring and rear cross-traffic alert are standard here, and AWD is available. It’s a strong middle ground if you want comfort and safety without going all the way to the top trim.
• Limited: This is the most feature-rich version, with the premium JBL sound system available only here and the 360-degree surround-view monitor available with the Premium Package. It’s the trim to target if you want the most equipment and are willing to pay for it.

Toyota Safety Sense is standard across the lineup, while blind-spot monitoring and rear cross-traffic alert are standard on XLE and Limited and available on SE.

Is now a good time to buy a used 2018 Toyota Sienna?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient.

• Deal availability: 33.5% of listings are priced as good or great deals.
• Inventory: There are 1,300 listings available.
• Price trend: Prices have softened 4.67% compared with last year.
• Clean inventory: 56.8% of listings are accident-free.

If you find a listing below $20,455, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Toyota Sienna's resale value?

The current average of $21,358 sits slightly below last year's $22,406.

That softer pricing suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. For a future seller, it also means you should expect resale value to depend heavily on condition, mileage, and equipment. Well-kept examples with desirable features should hold up better than rougher ones, especially since shoppers still value the Sienna’s practicality.

Vehicles with solid owner satisfaction ratings, like this model year's 4.4/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Toyota Sienna safe?

The 2018 Toyota Sienna does not earn a Top Safety Pick rating from IIHS, and it earns a four-star frontal-impact rating from NHTSA.

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

Toyota Safety Sense is standard and includes adaptive cruise control, forward-collision warning with pedestrian detection, automatic emergency braking, lane-departure warning, lane-keeping assist, and automatic high-beam headlights. Safety Connect is included on most versions and adds automatic collision notification, emergency assistance, and roadside assistance. A key caveat is that the Sienna’s crash-test performance trails some rivals, so safety is an area where you should be especially selective when shopping used.

Should I buy a 2018 Toyota Sienna 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 56.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 4.67% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.
• The expert commentary highlights its family-friendly utility, available AWD, and standard Toyota Safety Sense.

The bottom line: The 2018 makes sense if you want a practical, family-focused minivan and especially if all-wheel drive is important to you. If you’re more price-sensitive, you may want to compare nearby years and shop carefully for the cleanest, best-equipped example you can find.

How does the 2018 Toyota Sienna compare to the 2018 Honda Odyssey?

Our experts score the 2018 Toyota Sienna 7.2/10 and the 2018 Honda Odyssey 8/10.

The Sienna has the advantage if you want available all-wheel drive and a strong emphasis on family utility. The Odyssey edges it on overall expert score and has a slightly better highway fuel-economy figure, while also showing a larger pool of listings and a higher share of accident-free examples. If you value AWD and Toyota’s standard safety suite, the Sienna is the more distinctive choice; if you want the stronger all-around score and broader market supply, the Odyssey is the easier recommendation.

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.