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Dealers / Stockton, CA / Six Fifty Motors
Used car dealerStockton, CA
B

Six Fifty Motors

Buyer's Guide grade B · 40 public reviews · September 2026

Six Fifty Motors earns a B. 40 public reviews average 4.4 stars and 15 percent are one or two stars. That ranks it above 46 percent of graded dealers around Stockton.

At a glance

  • Mostly happy buyers, with a small share of complaints.
  • Complaint share 15 percent, higher than the 13 percent typical near Stockton
  • Reviewers mention tesla most, in 6 reviews
  • Closed Sundays · Used car dealer

Why It Got a B

The star average is 4.4 from 40 public reviews. After the grade pulls it toward the national average, it counts as 4.36. 15 percent of reviews are one or two stars. To reach an A it would need an adjusted rating of 4.6 and a complaint share of 8 percent or less and at least 50 reviews. How the grade works.

How the Stars Break Down

5 star33 82%
4 star0 0%
3 star1 2%
2 star0 0%
1 star6 15%

What Reviewers Talk About

The subjects that come up most in public reviews of this dealer, with how many reviews mention each one.

tesla 6used car purchase 4deals 3salvage title 2tow 2smooth process 2car quality 2charging 2transmission 2sensor 2

Reviews here bring up salvage title, transmission. A topic showing up does not say which way the review went, but those are the subjects that tend to surface after a sale goes badly. Have any car from this lot checked before you sign. What review words tell you.

Buying From Six Fifty Motors

Six Fifty Motors is an independent used car lot. Independent lots range from excellent to poor, and the car in front of you matters more than the sign out front. Ask whether the car is sold as is and read the Buyers Guide sticker in the window. What as is means.

Whatever the grade, the grade is about the dealer. The car is its own question. Ask the dealer if an independent inspection is allowed before you sign. A good lot says yes.

Dealer Details

Address1725 S El Dorado St, Stockton, CA 95206
Phone209-396-4454
Websitesixfiftymotors.com
Listed featuresBuys vehicles, Sells used vehicles, Credit cards, Debit cards
TypeUsed car dealer

Hours

MondayClosed
Tuesday10 AM to 6 PM
Wednesday10 AM to 6 PM
Thursday10 AM to 6 PM
Friday10 AM to 6 PM
Saturday10 AM to 6 PM
SundayClosed

Common Questions

Is Six Fifty Motors a good dealer?
Six Fifty Motors earns a B in the PPI Auto Buyer's Guide. Mostly happy buyers, with a small share of complaints. The grade reads 40 public reviews averaging 4.4 stars, with 15 percent at one or two stars. It rates past buyers' experience with the dealer, not any single car.
Can I get a car at Six Fifty Motors inspected before I buy?
Yes. PPI Auto sends an inspector to the car on the lot in Stockton. You do not have to be there. The inspection covers 122 points, a full OBD-II scan with readiness monitors, a road test and photos of anything found, and the report comes the same day. Ask the dealer to hold the car while it is checked.
How is the grade worked out?
It needs 20 or more public reviews. The star average is pulled toward the national average by 25 average reviews so a short record cannot jump the line, and the share of one and two star reviews sets a ceiling. The full method is on our grading page.
Is Six Fifty Motors open on Sunday?
Its listing shows it closed on Sunday. Hours change, so call before you drive over.

Other Graded Dealers Nearby

Buyers Also Look At

Grades update when public reviews do. Is this your dealership and something here is out of date? Tell us. See every graded dealer in Stockton, CA. Found a car here? Book a pre purchase inspection in Stockton, CA before you sign.

Buying from this lot?

Inspect it on the lot

We check the car at Six Fifty Motors before you sign.

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Details

No payment now · We confirm scheduling before any work

The grade covers the dealer. We check the car.

122 points, a full scan and a road test, on the lot, same day report.

Call 951-267-8500