Used 2018 Ford Mustang for Sale nearSeattle, WA

Compare 2018 Ford Mustang Trims in Seattle, WA

The 2018 Ford Mustang offers a range of trims from budget-friendly EcoBoost models to powerful GT variants, all with RWD.

• Starting at $17,984
• Best MPG/MPGe: 21 city / 31 hwy
• Most Popular: GT Premium Coupe RWD

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

EcoBoost Coupe RWD — "Who It's For"

The EcoBoost Coupe RWD is the pick for shoppers who want a sporty experience without the higher costs of the GT models.

• Avg. market price: $17,984 (updated weekly)
• MPG/MPGe: 21 city / 31 hwy
• Inventory: 13 listings — lower availability; may limit negotiating room
• View EcoBoost Coupe RWD listings

EcoBoost Premium Coupe RWD — "Who It's For"

The EcoBoost Premium Coupe RWD is ideal for those seeking additional features and comfort without stepping up to a GT.

• Avg. market price: $20,950 (updated weekly)
• MPG/MPGe: 21 city / 31 hwy
• Inventory: 11 listings — lower availability; may limit negotiating room
• View EcoBoost Premium Coupe RWD listings

GT Coupe RWD — "Who It's For"

The GT Coupe RWD is for buyers who desire a powerful V8 engine and a thrilling driving experience without the premium features of the GT Premium.

• Avg. market price: $26,485 (updated weekly)
• MPG/MPGe: 15 city / 25 hwy
• Inventory: 17 listings — lower availability; may limit negotiating room
• View GT Coupe RWD listings

EcoBoost Premium Convertible RWD — "Who It's For"

The EcoBoost Premium Convertible RWD is perfect for those who want a stylish drop-top with a good mix of features.

• Avg. market price: $20,837 (updated weekly)
• MPG/MPGe: 20 city / 28 hwy
• Inventory: 5 listings — lower availability; may limit negotiating room
• View EcoBoost Premium Convertible RWD listings

GT Premium Coupe RWD — "Who It's For"

The GT Premium Coupe RWD is the choice for shoppers who want a blend of luxury and performance in a popular package.

• Avg. market price: $20,837 (updated weekly)
• MPG/MPGe: 15 city / 25 hwy
• Inventory: 30 listings
• View GT Premium Coupe RWD listings

GT Premium Convertible RWD — "Who It's For"

The GT Premium Convertible RWD is for those who want top-tier performance and luxury in a convertible format.

• Avg. market price: $20,837 (updated weekly)
• MPG/MPGe: 15 city / 25 hwy
• Inventory: 12 listings — lower availability; may limit negotiating room
• View GT Premium Convertible RWD listings

Trim Recommendations

Most Popular — GT Premium Coupe RWD

With 30 active listings, the GT Premium Coupe RWD is the clear volume leader in the lineup.

Browse GT Premium Coupe RWD listings

Best Budget Option — EcoBoost Coupe RWD

At $17,984 avg market price — below the lineup median of $20,837 — it's the most accessible entry point.

Browse EcoBoost Coupe RWD listings

Best for Fuel Economy — EcoBoost Coupe RWD

With an impressive MPG/MPGe of 21/31, this trim is the most fuel-efficient option in the lineup.

Browse EcoBoost Coupe RWD listings

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

How much does the 2018 Ford Mustang cost?

Prices are up 1.15% year-over-year — a sign of continued demand for this model year.

There are 1,800 listings available, which suggests you have a solid amount of inventory to compare.

Is the 2018 Ford Mustang a good car?

Yes — you’re looking at a 4.6/5 user rating, and the expert rating is 8.3/10. The standout strength is Cost effectiveness at 10/10.

Owners consistently praise the Mustang’s power, fast acceleration, smooth ride, sporty design, and enjoyable driving experience. The overview also points to a more refined take on the classic pony-car formula, so you get a car that still feels true to its roots while aiming for a more modern, polished experience.

For you, that means this model year makes the most sense if you want a stylish, performance-oriented coupe that balances heritage with everyday livability. Good and great deals account for 31.5% of listings, which gives you some room to shop selectively.

Is the 2018 Ford Mustang reliable?

Owners rate it 4.6/5, a strong signal of long-term satisfaction.

The owner summary points to a car that many drivers find fun, stylish, and affordable, with praise for its enjoyable driving experience and strong performance. That kind of feedback usually lines up with a vehicle that owners feel good about living with over time.

The expert performance notes also support that impression by describing the car as sophisticated, with strong acceleration and a well-sorted driving character. The cost-effectiveness commentary adds that the Mustang delivers a lot of performance for the money, which can make ownership feel worthwhile if you value the driving experience.

For used buyers, the main long-term risk is less about the core appeal and more about finding a well-kept example, since condition and prior use matter a lot on a car that may have been driven hard.

What should I look for when buying a used 2018 Ford Mustang?

At 56.7% 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 pre-purchase inspection, especially if the car has performance upgrades or signs of hard use. Pay close attention to body condition, tire wear, brake condition, and whether the car has been modified or tracked. Because this model is often bought for spirited driving, a careful condition check matters as much as mileage.

Key things to evaluate:

• Trim level: Premium trim adds higher-quality cabin materials, exposed contrast stitching, and aluminum carbon-pattern trim, while the base setup is more stripped back. If you want a more upscale feel, the Premium version is the one to target.
• Powertrain: The car offers a turbocharged 4-cylinder EcoBoost engine or a V8, and the performance content highlights the V8’s strong output along with a 6-speed manual or 10-speed automatic. The 10-speed automatic adds adaptive shift logic, while the manual brings a more traditional performance feel.
• Safety package: The car includes adaptive cruise control, forward-collision warning with pedestrian detection, automatic emergency braking, lane-keeping assist, driver monitoring, blind-spot monitoring, and rear cross-traffic alerts. The lane-keeping assist can be intrusive, but it can be turned off.
• Infotainment: You get a 12-inch digital instrument cluster, Sync 3 infotainment, Ford Sync Connect, Apple CarPlay, Android Auto, and a 4G LTE Wi-Fi hotspot. Track Apps also returns through the infotainment system.
• Fuel efficiency: The V8-powered GT is rated at 19 miles per gallon in combined driving.

Which 2018 Ford Mustang trim should I buy?

The 2018 Ford Mustang is offered in 2 trim levels: EcoBoost and GT.

Here's the short version:

• EcoBoost: This is the best-value choice if you want the Mustang experience without paying for V8 power. The cost-effectiveness commentary specifically points to the EcoBoost as the real value play, and it still gives you plenty of style and driving enjoyment.
• GT: Choose this if you want the stronger V8 performance and the more serious driving character that the expert review celebrates. It’s the trim for you if outright speed and a more muscular feel matter more than budget.

The safety content notes that the Mustang’s driver-assistance features are configurable for sensitivity, and the lane-keeping assist can be shut off if you find it distracting.

Is now a good time to buy a used 2018 Ford Mustang?

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

• Deal availability: 31.5% of listings are priced as good or great deals.
• Inventory: There are 1,800 listings available.
• Price trend: Prices are up 1.15% year-over-year.
• Clean inventory: 56.7% of listings are accident-free.

If you find a listing below $21,238, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Ford Mustang's resale value?

The current average of $22,470 sits slightly above last year's $22,214.

That modest increase suggests the Mustang is holding value reasonably well rather than softening sharply. For a future seller, that’s a useful sign that demand remains steady enough to support a healthy used-market price.

The current price trend also points to a model year that buyers still want, especially given its strong performance reputation and broad appeal. If you keep the car in good condition and avoid heavy wear, you should have a better shot at preserving value when it’s time to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.6/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Ford Mustang safe?

The 2018 Mustang earns an Acceptable rating from IIHS for small-overlap frontal-impact protection and Good ratings in other crash-test assessments. It also earns a five-star rating for rollover resistance from NHTSA.

It earns an 8/10 safety score from our experts.

The Mustang’s driver-assistance suite includes adaptive cruise control, forward-collision warning with pedestrian detection, automatic emergency braking, lane-keeping assist, a driver monitoring system, blind-spot monitoring, and rear cross-traffic alerts. The safety content also notes that the lane-keeping assist system can detract from driving enjoyment, though you can switch it off.

The main caveat is the IIHS small-overlap result, which is weaker than the rest of the crash-test picture. That makes it worth paying attention to repair history and structural condition if you’re shopping used.

Should I buy a 2018 Ford Mustang 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:

• 31.5% of listings are priced as good or great deals.
• At 56.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices are up 1.15% year-over-year.
• Owners rate it 4.6/5 — a strong satisfaction signal.
• The expert summary says this year brings substantial mechanical and technological improvements while keeping the Mustang’s core identity intact.

The bottom line: If you want a more refined Mustang with meaningful updates and strong owner approval, the 2018 is the one to target. If you’re mainly shopping on price, you can still find value in the market, but you should be selective and prioritize condition, history, and equipment over simply chasing the lowest sticker.

How does the 2018 Ford Mustang compare to the 2018 Chevrolet Camaro?

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