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Used Cars for Sale at Sigma Auto Group in Concord, CA

2,077 miles away from you!

Sigma Auto Group of Concord offers you the opportunity to find used cars by Sigma Auto Group. Sigma Auto Group is a trusted dealership serving clients throughout Concord, in search of certified used cars. Also, Sigma Auto Group is a very reliable dealer recognized to offer you a huge selection of affordable, reliable used cars. You can filter the listings by used cars for sale by Sigma Auto Group to get the affordable car that is right for you.

Location: 1757 Concord Ave, Concord, CA 94520

Phone: (925) 222-3869

4.8 Google 23 reviews

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high price
$25,999
$9,025 above
$767/mo est. ?
157,601 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$22,999
$6,121 above
$678/mo est. ?
153,872 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$26,500
$728 above
$781/mo est. ?
139,424 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$39,999
$11,180 above
$1,180/mo est. ?
74,915 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$16,999
$3,340 above
$501/mo est. ?
203,697 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$24,999
$5,653 above
$737/mo est. ?
149,567 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$19,999
$6,128 above
$590/mo est. ?
227,300 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$21,999
$5,488 above
$649/mo est. ?
104,802 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$17,499
$5,766 above
$516/mo est. ?
115,306 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$13,999
$2,703 above
$413/mo est. ?
165,841 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$24,999
$5,754 above
$737/mo est. ?
91,208 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$23,999
$7,343 above
$708/mo est. ?
102,420 km 1.8L

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$15,999
$3,342 above
$472/mo est. ?
137,994 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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0 km 3.5L

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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$17,999
$17,999 above
$531/mo est. ?
87,719 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$35,999
$2,422 above
$1,062/mo est. ?
70,964 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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144,759 km 2.5L

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$15,999
$1,898 above
$472/mo est. ?
182,422 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$16,999
$3,074 above
$501/mo est. ?
115,795 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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190,330 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$12,999
$1,703 above
$383/mo est. ?
271,006 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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great price
$18,999
$1,796 below
$560/mo est. ?
155,171 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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high price
$11,999
$703 above
$354/mo est. ?
223,962 km

Sigma Auto Group

4.8 Google 23 reviews

94520, Concord CA

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What’s more, Sigma Auto Group of Concord has been on the market for a very long time and remains the preferred dealership for buyers looking for used cars and trucks for sale. From low mileage used cars to cheapest used cars, there is something for you from Sigma Auto Group. Check out the listings today to find the right car for yourself. Sigma Auto Group is definitely the best place to buy used cars online.

AS

Angie Saa

Aug 5, 2021

Star icon

This business ran my credit without permission because my soon be ex husband provided them with my information. When I called to complain then first tried to deny it when I told them I could pull up my credit report tp prove it. They said it wasn’t their fault that my husband had given them my information. Last time I checked in this state you have to have the persons written permission as well as a copy of their ID. This was also not done online but in their office. I will seeking consequences for all parties involved in this matter but I recommend anyone to run from this dealership and their shady business practices. They don’t follow the laws set by our state to protect people’s information

HS

Hamzeh Shahhosseini

Feb 6, 2021

Star icon

I'm so speechless about my experience with these amazing people. They helped me to get my dream car. Working with Sigma Auto Group is a dream come true. Peace of mind, confidence, support, and love, that I experienced here.

JD

Jake David

Feb 19, 2021

Star icon

Bruce was able tô get the car of my dreams. I got approved and the process was smooth. Thanks to Sigma i am able tô drive what I want. Thank you Bruce

mA

maria A

Sep 22, 2020

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I give Sigma Auto 5 STARS, Lulu and Bruce helped us Get into the car we wanted and worked with us. Very nice people!!!! very Professional i will be going to them for my future purchases !!!!!thank you guys!!!!!!

ML

Michael Lallas

Aug 24, 2020

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Got me a certified preowned Audi A5 here and the sales experience was amazing, hassle free and I am very happy with my purchase. Thank you Sigma Auto!!!

What’s more, Sigma Auto Group of Concord has been on the market for a very long time and remains the preferred dealership for buyers looking for used cars and trucks for sale. From low mileage used cars to cheapest used cars, there is something for you from Sigma Auto Group. Check out the listings today to find the right car for yourself. Sigma Auto Group is definitely the best place to buy used cars online.