Used 2018 Kia Optima for Sale nearSaint Petersburg, FL
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,991
- Stock #:
- 123341
- VIN:
- 5XXGT4L37HG123341


Sponsored by Discovery Auto Center
2017 Kia Optima
LX
64,991 mi
$11,480
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,282
- Stock #:
- P952582A
- VIN:
- 5XXGT4L32KG338018

Sponsored Listing
2019 Kia Optima
LX FWD
112,282 mi
$7,777
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,823
- Stock #:
- 26425
- VIN:
- 5XXGT4L35KG309516

Sponsored Listing
2019 Kia Optima
114,823 mi
$13,383
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Red (Sangria)
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 121,230
- Stock #:
- E042612A
- VIN:
- 5XXGT4L37JG230430

2018 Kia Optima
LX
121,230 mi
$8,271
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Red (Sangria)
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 44,846
- Stock #:
- A12077A
- VIN:
- 5XXGU4L3XJG237739

2018 Kia Optima
EX
44,846 mi
$14,520
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,991
- Stock #:
- 123341
- VIN:
- 5XXGT4L37HG123341

2017 Kia Optima
LX
64,991 mi
$11,480
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,100
- Stock #:
- R285
- VIN:
- 5XXGT4L34HG131431

2017 Kia Optima
LX
94,100 mi
$8,143
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Exterior color:
- Snow White Pearl
- Interior color:
- Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 111,335
- Stock #:
- 329237
- VIN:
- 5XXGU4L18KG329237

2019 Kia Optima
EX FWD
111,335 mi
$10,599
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,458
- Stock #:
- G255109
- VIN:
- 5XXGT4L38JG255109

-$300
2018 Kia Optima
LX
57,458 mi
$12,847
$12,547
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 83,963
- Stock #:
- G170240
- VIN:
- 5XXGU4L39HG170240

2017 Kia Optima
EX
83,963 mi
$11,547
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 35,226
- Stock #:
- U-177517
- VIN:
- 5XXGT4L32HG177517

2017 Kia Optima
LX
35,226 mi
$12,698
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,823
- Stock #:
- 26425
- VIN:
- 5XXGT4L35KG309516

2019 Kia Optima
114,823 mi
$13,383
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Aurora Black Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,727
- Stock #:
- 153676
- VIN:
- 5XXGT4L31HG153676

2017 Kia Optima
LX
159,727 mi
$5,599
About 2018 Kia Optima
- Year:
- 2017
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 76,744
- Stock #:
- N130550
- VIN:
- 5XXGT4L37HG130550

2017 Kia Optima
LX
76,744 mi
$9,387
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 148,143
- Stock #:
- 12183
- VIN:
- 5XXGT4L39KG362347

2019 Kia Optima
S FWD
148,143 mi
$8,694
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,277
- Stock #:
- T1207877A
- VIN:
- 5XXGU4L37JG238279

-$500
2018 Kia Optima
EX
86,277 mi
$11,365
$10,865
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 146,153
- Stock #:
- 357013
- VIN:
- 5XXGT4L3XKG357013

2019 Kia Optima
S FWD
146,153 mi
$8,572
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 53,938
- Stock #:
- 303569
- VIN:
- 5XXGU4L12KG303569

2019 Kia Optima
EX FWD
53,938 mi
$15,282
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Snow White Pearl
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,282
- Stock #:
- P952582A
- VIN:
- 5XXGT4L32KG338018

2019 Kia Optima
LX FWD
112,282 mi
$7,777
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Ebony Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,703
- Stock #:
- M3671T
- VIN:
- 5XXGT4L30KG315501

2019 Kia Optima
S FWD
67,703 mi
$10,894
- Year:
- 2019
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 116,230
- Stock #:
- ZV278078
- VIN:
- 5XXGT4L34KG278078

2019 Kia Optima
LX FWD
116,230 mi
$9,320
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 70,427
- Stock #:
- 187647
- VIN:
- 5XXGT4L32JG187647

2018 Kia Optima
S
70,427 mi
$13,716
- Year:
- 2018
- Make:
- Kia
- Model:
- Optima
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 185 hp 2.4L I4
- Exterior color:
- Red (Sangria)
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 121,230
- Stock #:
- E042612A
- VIN:
- 5XXGT4L37JG230430

Sponsored Listing
2018 Kia Optima
LX
121,230 mi
$8,271
Overview

The Kia Optima has been a player in the midsize sedan class since 2001, but only in the past few years has it become a force to be reckoned with. Kia has been working to keep the Optima fresh in light of new and updated competitors, even in the years between generational redesigns or refreshes, and this continues with the 2018 model.
In both its previous generation and its current form, the Optima is considered to be one of the best-looking midsize sedans on the market. Details like a wide tiger-nose grille, LED accent lighting, a coupe-like roofline, and wheels ranging in size from 16 to 18 inches help set the Optima apart from its competitors. New for 2018 is the S trim, which is slotted between the LX and EX. Positioned as a sporting model, the S adds a unique front bumper, a rear spoiler, LED fog lights and taillights, and 17-inch alloy wheels.
The Optima’s interior displays significantly less flair than its exterior, with a design focused on function over form. Controls are laid out in a logical fashion within easy reach and material quality is about average, with a combination of soft-touch and hard plastics throughout. The front seats provide enough comfort for long trips, although some will be wishing there was a bit more side bolstering when the Optima goes around corners. Rear passengers will find plenty of legroom but limited headroom, leaving taller passengers feeling somewhat cramped. Trunk space is large for the class at 15.9 cubic feet.
For entertainment needs, Kia’s UVO infotainment system with a 7-inch display, a reversing camera, and a 6-speaker AM/FM/MP3/satellite audio system comes standard on all trims. An 8-inch color touchscreen with navigation and a premium Harman Kardon Surround Sound system are available upgrades for the EX and SX trims. Both the 7- and 8-inch systems come with Android Auto and Apple CarPlay.
The Optima offers a good selection of powertrain options. The LX, S, and EX trims come with a 2.4-liter 4-cylinder engine with 185 hp and 178 lb-ft of torque, while the LX 1.6T receives a turbocharged 1.6-liter 4-cylinder engine good for 178 hp and 195 lb-ft. The SX, meanwhile, features a turbocharged 2.0-liter 4-cylinder engine with an output of 245 hp and 260 lb-ft. A 6-speed automatic transmission comes standard for the 2.4-liter and the turbo 2.0, while the turbo 1.6 gets a 7-speed dual-clutch transmission (DCT). Fuel-economy figures for the 2018 Optima range from 22 mpg city, 31 highway, and 25 combined with the turbo 2.0 to 28, 37, and 31 with the turbo 1.6.
The Optima’s 2.4-liter engine will be sufficient for most drivers, as it offers decent power for daily driving and a 6-speed automatic with smooth and quick shifts. The turbo 1.6 has plenty of oomph but is somewhat hampered by the DCT, which is programmed to quickly upshift for better fuel economy. For those power-hungry folks, the turbo 2.0 will fulfill your need for speed with its robust acceleration. Separate hybrid and hybrid plug-in models are also available.
Kia has been working on improving handling for the Optima, and the 2018 model shows sharp reflexes with little body roll on twisty roads. It’s a shame the Optima is let down by the steering, which is too light on weight and feel for truly exuberant driving. Ride quality is about average for the class—small bumps and imperfections are smoothed over, while larger bumps will cause some jostling. Some road noise does enter the cabin, but wind noise is almost nonexistent.
Kia has improved the Optima’s safety credentials for 2018 by adding blind-spot monitoring, rear cross-traffic alert, and rear parking sensors as standard equipment. Also standard are a full complement of airbags, traction and stability control, and anti-lock brakes (ABS). Optional safety equipment includes adaptive cruise control, automatic emergency braking, forward-collision warning, lane-departure warning, a surround-view camera system, and automatic high beams. The Insurance Institute for Highway Safety (IIHS) awarded the 2017 Optima Top Safety Pick+ status, while the 2018 model earned a 5-star overall rating from the National Highway Traffic and Safety Administration (NHTSA).
The 2018 Optima starts at $22,500 for the base LX trim.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.7 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 Kia LX on Nov 1, 2025
Practical, spacious and everything I need all in one vehicle.
Valarie H
Reviewed a 2018 Kia Optima on Jul 23, 2021
The Kia Optima has a very smooth ride and easy to handle. The A/C is very cold. The car is also very comfortable and the back seat has plenty of leg room for all three teenagers.
Anthony T
Reviewed a 2018 Kia Optima on Aug 23, 2020
It is missing Fog Lights, Moon roof, Remote starter, and no SiriusXm radio.
Casey D
Reviewed a 2018 Kia Optima on Jul 3, 2024
The car had engine problems. Los of compression.
2018 Kia Optima Trims
| Trim type | MSRP |
|---|---|
| SX Turbo | $30,600 |
| S | $23,600 |
| EX Tech | -- |
| LX Turbo | $24,400 |
| LX | $22,600 |
| EX | $25,700 |
| SXL Turbo | -- |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
2018 Kia Optima Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Kia Optima prices has changed over time.
See more price trends2018 Kia Optima Pricing Analysis: Saint Petersburg, FL Market Report
Pricing in Nearby Cities
Market Area: Saint Petersburg, FL
Key Insights
- Highest-Price Market: Sebring, FL leads with an average price of $13,328, indicating a premium demand in that area.
- Best Value: Leesburg, FL offers the lowest average price at $10,168, presenting a strong opportunity for budget-conscious shoppers.
- Inventory Drives Stability: Lakeland, FL has the most listings at 81, suggesting a robust market presence that may stabilize pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Lakeland, FL | 81 | $11,635 |
| Leesburg, FL | 80 | $10,168 |
| Orlando, FL | 79 | $10,530 |
| Brooksville, FL | 64 | $11,384 |
| Tampa, FL | 60 | $11,425 |
| Sarasota, FL | 60 | $12,647 |
| North Port, FL | 60 | $12,997 |
| Fort Myers, FL | 59 | $12,997 |
| Crystal River, FL | 57 | $10,745 |
| Sebring, FL | 52 | $13,328 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The LX trim has the highest inventory with 42 listings, indicating strong consumer preference for this base model.
- Premium Spread: The SX Turbo trim, priced at $30,600, shows a significant premium over the LX trim, which has an MSRP of $22,600, highlighting the value of performance features.
- Drivetrain Effect: All trims feature a FWD drivetrain, suggesting uniformity in handling characteristics across the model range.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| LX | 42 | $22,600 | FWD | 2.4L 185 hp I4 |
| EX | 36 | $25,700 | FWD | 2.4L 185 hp I4 |
| SX Turbo | 11 | $30,600 | FWD | 2.0L 245 hp I4 |
| S | 7 | $23,600 | FWD | 2.4L 185 hp I4 |
| LX Turbo | 1 | $24,400 | FWD | 1.6L 178 hp I4 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2020 model year has a starting MSRP of $23,390, but its average price drops to $12,763, reflecting significant depreciation.
- Depreciation Curve: The 2013 model year exhibits the steepest depreciation at -81.7%, indicating that older models may offer the best value for budget-conscious buyers.
- Best Value Sweet Spot: The 2018 model year averages $11,425, which is a -49.4% depreciation from its MSRP, making it a competitive option for shoppers seeking a balance of price and features.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2020 | $23,390 | $12,763 | -45.4% |
| 2019 | $22,900 | $8,619 | -62.4% |
| 2018 | $22,600 | $11,425 | -49.4% |
| 2017 | $22,200 | $10,806 | -51.3% |
| 2016 | $22,140 | $7,823 | -64.7% |
| 2015 | $21,840 | $7,290 | -66.6% |
| 2014 | $21,500 | $9,868 | -54.1% |
| 2013 | $21,350 | $3,900 | -81.7% |
| 2011 | $18,995 | $4,874 | -74.3% |
These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2018 Kia Optima cost?
| Metric | Value |
|---|---|
| Current Average Price | $10,567 |
| Year-Round Low | $10,544 |
| Year-Round High | $11,577 |
| Average Price a Year Ago | $11,580 |
| Change vs. Last Year | −8.75% |
Prices have softened 8.75% compared to this time last year, making it a favorable time to shop this model year.
There are 1,128 listings available, which suggests solid inventory for comparison shopping.
Is the 2018 Kia Optima a good car?
Yes — the 2018 Kia Optima earns a 4.6/5 user rating, which points to strong owner satisfaction. Owners commonly praise its smooth ride, comfort, good fuel economy, spacious interior, and updated tech features. That mix makes it appealing if you want a midsize sedan that feels practical and well equipped. With 28.7% of listings marked as good or great deals, you still have room to find a competitive offer.
Is the 2018 Kia Optima reliable?
Owners rate it 4.6/5, a strong signal of long-term satisfaction.
The owner feedback also points to a car that many drivers find reliable, dependable, and comfortable to live with over time. That said, some owners mention specific mechanical issues, so you should still pay close attention to maintenance history and current condition. For used buyers, the main long-term ownership risk is ending up with a car that looks appealing on paper but has hidden repair needs.
What should I look for when buying a used 2018 Kia Optima?
At 50.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should run a vehicle history report before you commit, especially if the price looks unusually attractive. Put inspection priority on body condition, repair quality, and signs of past collision work. It also makes sense to focus on maintenance records and any evidence of unresolved mechanical concerns.
Is now a good time to buy a used 2018 Kia Optima?
This is a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile options.
- Deal availability: 28.7% of listings are priced as good or great deals.
- Inventory: There are 1,128 listings available.
- Price trend: Prices have softened 8.75% compared with last year.
- Clean inventory: 50.4% of listings are accident-free.
If you find a listing below $10,544, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2018 Kia Optima's resale value?
The current average of $10,567 sits slightly below last year's $11,580.
That softer pricing can help you buy at a more favorable entry point, but it also means future resale gains may be more limited if the market stays soft. If you plan to sell later, condition and documentation will matter more because buyers will compare your car against plenty of similarly priced listings. A well-kept example should still hold appeal, especially if it has strong ownership feedback behind it.
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.
Should I buy a 2018 Kia Optima 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:
- 28.7% of listings are priced as good or great deals.
- At 50.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 8.75% compared with last year.
- Owners rate it 4.6/5 — a strong satisfaction signal.
Consider the 2019 if:
- At $11,726, the 2019 costs more than the current year's $10,567 average.
- It adds stylish looks, more engine choices, and sophisticated safety technologies.
The bottom line: You should start with the 2018 if value and current pricing matter most, especially because the market is offering decent deal availability. If you want a newer-feeling package and are willing to pay more, the 2019 is the better secondary path.
How does the 2018 Kia Optima compare to the 2018 Hyundai Sonata?
| Spec | 2018 Kia Optima | 2018 Hyundai Sonata |
|---|---|---|
| Starting MSRP | $22,600 | $22,050 |
| Engine | 2.4L 185 hp I4 | 2.4L 185 hp I4 |
| Horsepower | 185 hp @ 6000 rpm | 185 hp @ 6000 rpm |
| MPG/MPGe (city) | 24 | 25 |
| MPG/MPGe (highway) | 34 | 35 |
| Average used price | $10,567 | $11,815 |
| Listings available | 1,128 | 1,653 |
| Good & great deal share | 28.7% | 27.5% |
| Accident-free share | 50.4% | 53.7% |
These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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