Used 2018 Toyota Sienna for SaleNationwide

How much does the 2018 Toyota Sienna cost?

Prices have softened 3.79% compared to this time last year, making it a favorable time to shop this model year.

There are 1,335 listings available, which gives you a solid pool of options to compare.

Is the 2018 Toyota Sienna a good car?

Generally — 4.4/5 from owners and 7.2/10 from experts point to a well-liked minivan overall. The expert score is supported by strong marks for look and feel, performance, and cost effectiveness, and the owner feedback repeatedly highlights spaciousness, reliability, and all-wheel-drive capability. The Sienna’s family-hauling focus also comes through clearly in its practical, utility-first setup, especially if you want a minivan that can handle kids, cargo, and daily errands with ease. Still, the market shows 32.5% of listings as good or great deals, so you have some room to shop carefully.

Is the 2018 Toyota Sienna reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction. The owner feedback specifically points to reliability, and the expert commentary also describes a deserved reputation for dependability. On the ownership side, Toyota’s free scheduled maintenance for the first 2 years or 25,000 miles adds a useful ownership perk, which can help reduce early running costs. For used buyers, the main long-term risk is making sure the specific van you choose has been maintained well and doesn’t have hidden wear from family-duty use.

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

At 54.7% 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 thorough pre-purchase inspection, especially if you’re considering a higher-mileage family hauler. Focus on body condition, signs of prior repair, and whether the van’s equipment and safety systems work as expected. If you’re shopping for a used Sienna, it’s worth paying close attention to how the vehicle has been used and maintained, since family vehicles often see heavy daily wear.

Key things to evaluate:

• Trim level: The SE trim adds a sportier look with a mesh grille, darkened headlights, rocker panel skirts, special taillights, unique instrumentation, black leather seats with white exposed stitching, and sport-tuned steering and suspension. Base-trim buyers should note that some of the more distinctive visual and driving upgrades are reserved for higher trims.
• 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.
• Safety package: Toyota Safety Sense is standard, including 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: Even the base L trim gets a Scout connected navigation system and more USB ports, while all trims except the L have Safety Connect and a 4G LTE Wi-Fi hotspot. Apple CarPlay and Android Auto are not offered.
• Fuel efficiency: The test vehicle returned 18.9 mpg on the test loop, and the expert commentary says that was well short of the 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-cost way into the Sienna lineup and can live without the extra convenience and safety features found higher up.
• LE: This is the trim to consider if you want the best balance of value and capability, especially because AWD is available here. It adds more flexibility for buyers who specifically want all-wheel drive without moving all the way to the pricier trims.
• SE: This is the style-and-driving-interest trim, with sport-tuned steering and suspension, unique exterior and interior touches, and available blind-spot monitoring and rear cross-traffic alert. It suits you if you want the Sienna to feel a little more distinctive.
• XLE: This is a strong family-oriented upgrade because blind-spot monitoring and rear cross-traffic alert are standard, and AWD is available. It’s a good fit if you want more convenience and safety equipment without going all the way to the top trim.
• Limited: This is the most feature-rich version, with standard blind-spot monitoring and rear cross-traffic alert, plus access to the premium JBL sound system and the 360-degree surround-view monitor with the Premium Package. It’s the right pick if you want the most upscale Sienna experience.

The safety package is a major part of the Sienna’s appeal, but the lower crash-test result is also part of the trim decision, so it’s worth weighing equipment against that caveat.

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

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

• Deal availability: 32.5% of listings are priced as good or great deals.
• Inventory: There are 1,335 listings available.
• Price trend: Prices have softened 3.79% compared with last year.
• Clean inventory: 54.7% of listings are accident-free.

If you find a listing below $20,450, 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 $21,413 sits slightly below last year's $22,256.

That softer pricing suggests the market has cooled a bit, which can help you buy more affordably now but may also limit upside if you plan to resell soon. If you’re a future seller, the current trend means you should expect a more competitive resale environment than last year. Even so, a model with strong owner satisfaction can still hold buyer interest better than a less-liked alternative.

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 in federal testing it earns a four-star frontal-impact rating instead of five stars. It also has an Acceptable result in the driver’s-side small overlap frontal test, and NHTSA has not rated its side-impact protection.

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

Toyota Safety Sense is standard, with 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 blind-spot monitoring with rear cross-traffic alert is available on SE and standard on XLE and Limited. The main caveat is that the crash-test results trail some rivals, so you should weigh the standard safety tech against the lower protection scores.

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:

• 32.5% of listings are priced as good or great deals.
• At 54.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 3.79% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.
• The 2018 stands out for standard Toyota Safety Sense, available AWD, and a strong family-hauling focus.

The bottom line: If you want a practical minivan with standard driver-assistance tech and the option of AWD, the 2018 Sienna is still worth a close look. If you’re mainly shopping on price, you may want to compare it carefully against other years and focus on the best-maintained 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 stronger engine output and a lower average used price, while the Odyssey posts a higher expert score and a better accident-free share. The Sienna also stands out if you want available AWD, but the Odyssey has the edge in overall expert appeal and slightly better highway fuel economy. If you value all-wheel drive and a lower purchase price, the Sienna makes sense; if you want the stronger all-around pick, the Odyssey is the better bet.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.