Spider

Subcompact

Sport Utility

4-Cylinder

Gasoline

Used

MAZDA

CX-3

Get AutoCheck Vehicle History

Used 2021 MAZDA CX-3 Sport

Used 2021 MAZDA CX-3 Sport Naples FL 34109

Automatic

Sport

Used 2021 MAZDA CX-3 Sport Port Charlotte FL 33953

Compact

AWD4WD

CX-50

Weather Package

New 2026 MAZDA CX-50 AWD 2.5 S w/ Weather Package

New 2026 MAZDA CX-50 AWD 2.5 S w/ Weather Package Conroe TX 77304

AWD 2.5 S

Midsize

6-Cylinder Turbo

CX-90

Premium Sport Pkg

New 2026 MAZDA CX-90 3.3 Turbo w/ Premium Sport Pkg

New 2026 MAZDA CX-90 3.3 Turbo w/ Premium Sport Pkg Harrisburg PA 17111

3.3 Turbo w/ Premium Sport Pkg

Gullo Mazda

Tamiami Hyundai

Faulkner Mazda Harrisburg

KIA of Port Charlotte

Used Cars for Sale

2021

The 2021 Mazda CX-3 is a subcompact crossover that blends affordability, safety, and thoughtful design, making it a compelling choice for buyers seeking efficiency and modern features in a small SUV. Autotrader listings show real-world market prices ranging from $12,498 to $20,500, with an average price of $17,960, offering shoppers a clear understanding of typical costs across trims and conditions. Buyers can also find select vehicles with a KBB Great Price designation, helping ensure confidence in market value. While official fuel economy data is not provided here, the CX-3 is generally known for its city-friendly efficiency and nimble driving dynamics, appealing to commuters and urban drivers. Safety is a major strength of the 2021 CX-3, underscored by a 4.8-star crash test rating and detailed NHTSA-style scoring. Frontal impact tests rate 5.0 for both driver and passenger sides, side-impact tests rate 5.0 for front and rear seats, and rollover resistance scores 4.0, demonstrating robust occupant protection. The vehicle is equipped with a comprehensive suite of safety technologies, including 4-wheel anti-lock brakes, stability and traction control, brake assist, tire pressure monitoring, child safety locks, side and side head airbags, rear side curtain airbags, rearview camera, daytime running lights, telematics, and a vehicle anti-theft system. Integrated turn signal mirrors and a rear spoiler add functional visibility and a touch of style. Bluetooth hands-free connectivity ensures safer communication on the go, contributing to its reputation as a confidence-inspiring daily driver. Consumer feedback further reinforces the CX-3’s balanced appeal. KBB.com reviewers give it an overall 4.5 out of 5, reflecting satisfaction across comfort at 4.5, performance 4.6, quality 4.4, reliability 4.7, styling 4.7, and value 4.7. Owners highlight its comfortable seating, predictable handling, and the sense of quality Mazda builds into even its smallest crossover. Reliability and value scores suggest that buyers can expect a long-lasting vehicle that feels rewarding to own without exceeding budget expectations. Autotrader provides transparent pricing and comprehensive insight into the 2021 Mazda CX-3’s safety performance, consumer sentiment, and real-world market trends, allowing buyers to make a confident and informed purchase. Whether you are seeking a first vehicle, a stylish commuter, or a city-friendly crossover with excellent safety credentials, the 2021 CX-3 delivers a mix of practicality, affordability, and trusted Mazda engineering in a package that is easy to enjoy and maintain.

Used 2021 MAZDA CX-3 for Sale in duncan, ok - Autotrader

dealType

doorCode

driveGroup

endYear

engineCode

engineDisplacement

extColorSimple

featureCode

fuelTypeGroup

homeServices

intColorSimple

keywordPhrases

listingType

location

Location & Delivery

makeCode

marketExtension

Include all deliverable cars

maxPrice

maximumSeating

mileage

minPrice

modelCode|MAZDA

mpgRange

priceRange

productTypes

searchRadius

sellerType

startYear

transmissionCode

trimCode|MAZCX3

vehicleExchange

vehicleHistoryType

vehicleStyleCode

vehicleType

vehicleUseType

yearRange

Enter your mobile number to receive text alerts for your saved searches.

To make it easy, we send text alerts using an automatic dialing system. Of course, you don't have to sign up for these text alerts to receive Autotrader services.

Helpful Links

Car Research & News

Car Buying Tools

Used 2021 MAZDA CX-3 for Sale in duncan, ok

Ask Autotrader

Location & Delivery

Price & Payments

Make, Model & Trim

Mileage

Condition (1 selected)

Color

Vehicle History

Features

Fuel Economy

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

0 Matches

2026 MAZDA CX-90