Used Cadillac for Sale in Ontario, CA

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$73,000
$73,000 above
$2,153/mo est. ?
33,947 km

Ken Grody Ford

Authorized EpicVIN dealer

4.2 Google 1181 reviews

90621, Buena Park CA

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$65,500
$65,500 above
$1,931/mo est. ?
106,957 km

Penske Chevrolet

Authorized EpicVIN dealer

90703, Cerritos CA

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$29,990
$29,990 above
$884/mo est. ?
105,769 km

Focus Auto Sales

Authorized EpicVIN dealer

91733, El Monte CA

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$12,000
$12,000 above
$354/mo est. ?
78,986 km 3.6L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

91739, RANCHO CUCAMONGA CA

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$5,200
$5,200 above
$153/mo est. ?
180,246 km

GT AUTO GROUP

92879, Corona CA

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$24,500
$24,500 above
$722/mo est. ?
177,832 km

GT AUTO GROUP

92879, Corona CA

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$6,700
$6,700 above
$198/mo est. ?
196,339 km

GT AUTO GROUP

92879, Corona CA

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$6,400
$6,400 above
$189/mo est. ?
168,981 km

GT AUTO GROUP

92879, Corona CA

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$7,600
$7,600 above
$224/mo est. ?
115,872 km

GT AUTO GROUP

92879, Corona CA

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$7,788
$7,788 above
$230/mo est. ?
193,188 km

West Coast Auto Group Inc.

3.8 Google 42 reviews

92626, Costa Mesa CA

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287,370 km 3.0L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$2,900
$2,900 above
$86/mo est. ?
303,855 km 6.2L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$23,999
$23,999 above
$708/mo est. ?
75,557 km

Fontana Motors Direct

92335, Fontana CA

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0 km

Simpson Buick Cadillac GMC

90621, Buena Park CA

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$53,215
$53,215 above
$1,566/mo est. ?
3 km

Mark Christopher Cadillac

91764, Ontario CA

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$60,720
$60,720 above
$1,787/mo est. ?
3 km

Mark Christopher Cadillac

91764, Ontario CA

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115,312 km 4.6L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$17,450
$17,450 above
$515/mo est. ?
210,358 km

Saifco Auto LLC

91762, Ontario CA

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36,283 km 3.6L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$4,150
$4,150 above
$122/mo est. ?
164,037 km 2.0L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92335, FONTANA CA

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$24,000
$24,000 above
$708/mo est. ?
103,423 km

Audi Riverside

92504, Riverside CA

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$12,995
$12,995 above
$383/mo est. ?
89,067 km

Qnq Auto Group

4.7 Google 139 reviews

91762, Ontario CA

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$20,998
$20,998 above
$619/mo est. ?
51,206 km

CarMax Buena Park

5.0
Star icon
3 reviews

90621, Buena Park CA

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$8,997
$8,997 above
$265/mo est. ?
196,608 km

Motors LLC

92805, Anaheim CA

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Frequently Asked Questions

Our marketplace currently lists 580 used cars in Ontario, CA from dealers and private sellers. Prices range from $7,923 to $125,517.

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

The average listed price in Ontario, CA is $40,856. 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.