Used Cadillac for Sale in Ontario, CA

Browse 26 used Cadillac listings for sale in Ontario, CA from dealers near you.

2026 Luxury

Cadillac XT5

$45,320

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac CT4

$44,170

5 mi · sedan

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac CT4

$42,945

5 mi · sedan

Mark Christopher Auto Center · Ontario, CA

2023 Premium Luxury

Cadillac CT4

$34,150

14,210 mi · sedan

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac Escalade

$115,685

271 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac Escalade ESV

$118,685

114 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Platinum Edition

Cadillac Escalade ESV

$133,135

72 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Premium Sport

Cadillac Escalade IQ

$150,095

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2024 Luxury

Cadillac LYRIQ

$40,276

9,332 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac LYRIQ

$61,320

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2024 Tech

Cadillac LYRIQ

$35,608

34,430 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Luxury

Cadillac LYRIQ

$60,320

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac LYRIQ

$59,995

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac LYRIQ

$60,720

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac LYRIQ

$61,320

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac OPTIQ

$51,833

29 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac OPTIQ

$54,220

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Sport

Cadillac OPTIQ

$52,895

131 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Luxury

Cadillac XT5

$44,020

4,738 mi · suv

Mark Christopher Auto Center · Ontario, CA

2025 Premium Luxury

Cadillac XT5

$50,421

4,250 mi · suv

Mark Christopher Auto Center · Ontario, CA

2022 Luxury

Cadillac XT5

$29,600

42,707 mi · suv

Mark Christopher Auto Center · Ontario, CA

2024 Premium Luxury

Cadillac XT5

$39,994

22,675 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Luxury

Cadillac XT5

$44,720

5 mi · suv

Mark Christopher Auto Center · Ontario, CA

2026 Luxury

Cadillac XT5

$44,720

5 mi · suv

Mark Christopher Auto Center · Ontario, CA