Used Mazda Mazda6 for Sale in Ontario, CA

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$5,920
$5,920 above
$175/mo est. ?
251,628 km 2.5L

GT Autos Direct

Authorized EpicVIN dealer

90680, Stanton CA

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$13,575
$13,575 above
$400/mo est. ?
141,049 km

Alsbou Motors Santa Ana

92706, Santa Ana CA

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187,961 km 2.5L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92509, JURUPA VALLEY CA

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224,065 km

LSM Cars

92832, Fullerton CA

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$20,995
$20,995 above
$619/mo est. ?
37,805 km

RAO Auto Group

4.0 Google 74 reviews

92882, Corona CA

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224,694 km 2.5L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$9,018
$9,018 above
$266/mo est. ?
155,923 km

Crown Toyota

91761, Ontario CA

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409,017 km 2.5L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$12,544
$12,544 above
$370/mo est. ?
214,927 km

Zee Motors - Buena Park

90621, Buena Park CA

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$16,599
$16,599 above
$489/mo est. ?
159,671 km

Kian Motors Inc

92868, Orange CA

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$16,065
$16,065 above
$474/mo est. ?
80,517 km

Kar Company

92335, Fontana CA

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$8,950
$8,950 above
$264/mo est. ?
262,356 km 2.5L

The Import Connection

92373, Redlands CA

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$15,998
$15,998 above
$472/mo est. ?
114,022 km

CarMax Ontario

91764, Ontario CA

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$13,599
$13,599 above
$401/mo est. ?
186,526 km

91010, Duarte CA

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$14,675
$14,675 above
$433/mo est. ?
87,743 km

Cardinaleway Hyundai Glendora

91740, Glendora CA

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$23,988
$23,988 above
$707/mo est. ?
42,686 km

Volvo Cars Mission Viejo

92692, Mission Viejo CA

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$11,888
$11,888 above
$351/mo est. ?
196,655 km

K&T Motor

92706, Santa Ana CA

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$21,080
$21,080 above
$622/mo est. ?
78,893 km

Weir Canyon Honda

92807, Anaheim CA

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$23,998
$23,998 above
$708/mo est. ?
86,832 km

CarMax Riverside

92504, Riverside CA

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$20,990
$20,990 above
$619/mo est. ?
69,773 km

JP Motors

4.6 Google 55 reviews

92703, Santa Ana CA

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$11,990
$11,990 above
$354/mo est. ?
209,328 km

Green Light Auto

92882, Corona CA

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$12,420
$12,420 above
$366/mo est. ?
149,530 km

Metro Auto

4.2 Google 373 reviews

90631, La Habra CA

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$12,949
$12,949 above
$382/mo est. ?
161,227 km

Mesa Luxury Imports

5.0 Google 1 reviews

92618, Irvine CA

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$10,777
$10,777 above
$318/mo est. ?
186,080 km

Motors LLC

92805, Anaheim CA

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Frequently Asked Questions

Our marketplace currently lists 31 used cars in Ontario, CA from dealers and private sellers. Prices range from $8,757 to $15,846.

Top brands by active listings in Ontario, CA are Mazda. The mix often reflects local buying preferences.

The average listed price in Ontario, CA is $12,302. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in Ontario, CA regardless of your state of residence. You'll need to register and title the vehicle in your home state within the required window (usually 30 days). Local dealers typically handle paperwork for out-of-state buyers.

Yes — popular nearby options include cities across the state. You can also browse all used cars in California.