Price
Call for price
Hours
Open 7 days a week
Station type
Test & Repair
Audi Modesto is a test-and-repair smog check station at 4151 Mchenry Avenue, Modesto, CA 95356. Open 7 days a week.
Hours
- Monday
- 9 AM – 7 PM
- Tuesday
- 9 AM – 7 PM
- Wednesday
- 9 AM – 7 PM
- Thursday
- 9 AM – 7 PM
- Friday
- 9 AM – 7 PM
- Saturday
- 9 AM – 7 PM
- Sunday
- 10 AM – 5 PM
Hours from public business listings. Call to confirm before you go.
What to expect at Audi Modesto
Audi Modesto can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is not STAR certified, so if your DMV renewal notice says "STAR Station Required" you will need a different station.
Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- Audi Modesto can diagnose and repair the problem in the same shop, then retest the car.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
Been to Audi Modesto?
Rate your smog check here. Your review helps the next driver choose.
4151 Mchenry Avenue, Modesto, CA 95356
Get directions →Hours
- Monday
- 9 AM – 7 PM
- Tuesday
- 9 AM – 7 PM
- Wednesday
- 9 AM – 7 PM
- Thursday
- 9 AM – 7 PM
- Friday
- 9 AM – 7 PM
- Saturday
- 9 AM – 7 PM
- Sunday
- 10 AM – 5 PM
Hours from public business listings. Call to confirm before you go.
Other stations near Audi Modesto
Modesto Mazda
4100 Mchenry Ave
Central Valley Nissan
4530 N Mchenry Ave
Valley Smog & Tags
4629 Spyres Way
American Chevrolet
4742 Mchenry Ave
McHenry Smog Center
3536 Mchenry Ave Unit B
Speedway Smog Center
141 East Orangeburg Avenue
Nearby cities in Stanislaus County
Questions about Audi Modesto
Audi Modesto is open Monday 9 AM to 7 PM; Tuesday 9 AM to 7 PM; Wednesday 9 AM to 7 PM; Thursday 9 AM to 7 PM; Friday 9 AM to 7 PM; Saturday 9 AM to 7 PM; Sunday 10 AM to 5 PM.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 7, 2026.
Own this shop? Add photos
BAR field office: Fresno • Licensed since 2024