Before you buy
This 2018 Audi A4 Allroad has 9 NHTSA complaints — top issue: Airbag Malfunctions.
A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.
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2018 Audi A4 Allroad Safety Ratings
NHTSA 5-Star ProgramOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
Not RatedFrontal Crash
Not RatedSide Crash
Rollover
Not RatedSource: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
AUDI A4 ALLROAD 2018 has 9 NHTSA complaints and 3 recalls, with airbag malfunctions and electrical faults each reported 3 times. Crash-related complaints number 3. Data confidence is low due to small sample size. Source: NHTSA owner complaints and recall records.
- Make
- Audi
- Model
- A4 Allroad
- Model year
- 2018
- NHTSA owner complaints
- 9
- Crash-related complaints
- 3
- Safety recall campaigns
- 3
- Top reported component
- Airbag Malfunctions
- Reliability signal
- Severe Issues
- NHTSA side crash rating
- 5/5 stars
- Electronic stability control
- Standard
Common problems
Most common 2018 Audi A4 Allroad problems
Top owner-reported complaint areas and where they often appear.
Airbag Malfunctions
Electrical Faults
Uncategorized Issues
Complaint patterns center on Airbag Malfunctions, Electrical Faults, Uncategorized Issues. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Buyer verdict
Should you buy a used 2018 Audi A4 Allroad?
The 2018 Audi A4 Allroad may be worth considering if you find a well-maintained example, but the low data confidence means you should proceed with caution. The airbag and electrical complaints, though few, warrant a thorough pre-purchase inspection.
Even a small number of airbag and electrical complaints can indicate potential safety or reliability issues that may be costly to repair. Crash-related complaints also raise concerns about occupant protection.
May Suit
This year may suit a buyer who values the A4 Allroad's versatility and is willing to perform extra due diligence on a low-volume model.
May Want to Avoid
Buyers who prioritize maximum reliability and minimal risk may want to avoid this year due to the low-confidence data and presence of airbag and electrical complaints.
Pre-purchase
What to check before buying a used 2018 Audi A4 Allroad
Inspection Focus
- Inspect airbag system for any warning lights or previous repairs.
- Check electrical systems including infotainment, lights, and sensors.
- Test brakes for unusual noise, vibration, or pedal feel.
Before You Close the Deal
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for airbag and electrical system repairs.
- Have a mechanic inspect the vehicle before purchase.
- Test drive to check for brake and acceleration anomalies.
Check the exact car
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2018 Audi A4 Allroad, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
AI verdict
What the complaint data suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Based on NHTSA complaint data, the 2018 Audi A4 Allroad shows a low number of total complaints (9) and 3 recalls, but the data confidence is low due to the small sample size. Airbag malfunctions and electrical faults each account for 3 complaints, and there are 3 crash-related complaints. Source: NHTSA owner complaints and recall records.
Year context: Compared to other model years, the 2018 has a low complaint count, but the low confidence limits meaningful comparison.
Recall context: With 3 recalls, it is essential to verify all recall repairs have been completed before purchase.
- Airbag malfunctions account for 3 of 9 total complaints.
- Electrical faults also account for 3 complaints.
- There are 3 crash-related complaints among the total.
- Airbag Malfunctions (3 complaints)
- Electrical Faults (3 complaints)
- Brake System issues (2 complaints)
Full breakdown
All 2018 Audi A4 Allroad complaints by category
Every owner-reported complaint category filed with NHTSA for the 2018 Audi A4 Allroad. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Airbag Malfunctions | 3 | 1 | — | — | |
| Electrical Faults | 3 | 2 | — | — | |
| Uncategorized Issues | 2 | — | — | — | |
| Brake System | 2 | 2 | — | — | |
| Seat-Related Issues | 1 | — | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Electronic Stability Control (Esc) | 1 | — | — | — | |
| Structural Problems | 1 | 1 | — | — | |
| Visibility/Wiper | 1 | — | — | — | |
| Engine Problems | 1 | 1 | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
In their words
Real owner complaints
Read what owners actually reported to NHTSA for the 2018 Audi A4 Allroad. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
The contact owned a 2018 Audi A4. The contact stated that while driving approximately 25 MPH a second vehicle crashed into the passenger side front end of the vehicle. During the crash, the front end of the vehicle was severely damaged but no air bags were deployed. The driver su…
The contact owns a 2018 Audi A4. The contact received notification of NHTSA Campaign Number: 21V874000 (Seats, Air Bags) however, the part to do the recall repair was unavailable. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonab…
REAR VIEW CAMERA IS INTERMITTANT WHEN IN REVERSE AND BACKING UP THE VEHICLE. SOMETIMES THERE IS NO REAR VIEW CAMERA WHILE BACKING UP. MULTIPLE TRIPS TO AUDI DEALER - NOT FIXED. LOANER CAR FROM DEALER, 2018 AUDI A5 HAD EXACTLY THE SAME PROBLEM. NO REAR CAMERA - RADIO SCREEN IN…
TL* THE CONTACT OWNS A 2018 AUDI A4. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V547000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. AUDI OF STEVENS CREEK (3350 STEVENS CREEK BLVD, SAN JOSE, CA…
WHILE DRIVING ON HIGHWAY ALL INTERIOR ELECTRICAL SYSTEMS SHUT DOWN. CRUISE CONTROL FEATURE WAS DISABLED FOR SEVERAL HOURS. WHILE STOPPED AT A LIGHT, AUDI PRE SENSE WAS ENGAGED AND SEATBELTS TIGHTENED UNNECESSARILY. PARKING SENSORS CAUSE CAR TO QUICKLY STOP UNNECESSARILY WHILE REV…
MY SON JUST CRASHED MY 2018 AUDI A4 WITH PRE SENSE BASIC AND CITY. $20K DAMAGE IN THE FRONT! NO AIR BAG DEPLOYED. IT HAPPENED ON A HIGHWAY DURING MORNING RUSH HOUR IN HEAVY TRAFFIC. HE WAS DRIVING AROUND 40MPH, TRAFFIC SLOW DOWN AND HE DID NOT REALIZE UNTIL IT WAS TOO LATE. HE BR…
I PURCHASED MY VEHICLE JAN 3RD 2019 IN AZ. IT WAS TRANSPORTED TO NJ VIA PRIVATE CARRIER AND DELIVERED ON FEB 12TH. ON APRIL 10TH AN APPROX. 8 INCH LONG ARCHING CRACK APPEARED IN MY WINDSHIELD. I WAS NOT HIT WITH A ROCK OR ANY OTHER DEBRIS. IN THE AM THE CAR WAS FINE AND SEVE…
INVOLVED IN A THREE CAR REAR-END ACCIDENT. I WAS THE VERY FRONT CAR (CAR 1, WHITE 2018 AUDI A4) WHICH WAS COMPLETELY STOPPED THAT TOOK THE LEAST FORCE OF THE IMPACT. CAR 2 (TESLA MEDEL S) WAS ALSO STOPPED BUT TOOK BRUNT OF FORCE FROM AT FAULT CAR 3 (DODGE SUV) WHO CAME BARRELING …
MY NEW AUDI A4 2018 HORN HAS A DEAD SPOT ON THE WHOLE LOWER RIGHT HAND SIDE. AUDI HAS REPLACED THE AIR BAG IN THE STEERING WHEEL WHICH HAS THE HORN CONTACTS AND IT STILL DOES NOT WORK! I HAVE BEEN TOLD THAT THIS IS THE CASE ON ALL 2018 AUDI A4'S. I DRIVE IN NYC AND NOT HAVING A F…
Source: NHTSA Complaints Database. Real owner reports for the 2018 Audi A4 Allroad.
Safety recalls
2018 Audi A4 Allroad recalls
3 campaignsNHTSA recall campaigns for the 2018 Audi A4 Allroad. With 3 recalls, it is essential to verify all recall repairs have been completed before purchase. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Research more
Keep researching before you buy
Compare brands and categories, then check the exact car's history by VIN.
Questions
2018 Audi A4 Allroad buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2018 Audi A4 Allroad reliable?▾
Severe Issues. NHTSA currently shows 9 owner complaints, 3 crash-related complaints, and 3 recall campaigns for this model year. The 2018 Audi A4 Allroad may be worth considering if you find a well-maintained example, but the low data confidence means you should proceed with caution. The airbag and electrical complaints, though few, warrant a thorough pre-purchase inspection. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2018 Audi A4 Allroad?▾
#1: Airbag Malfunctions (3 complaints). #2: Electrical Faults (3 complaints). #3: Uncategorized Issues (2 complaints)
At what mileage do problems start on the 2018 Audi A4 Allroad?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Audi A4 Allroad?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2018 Audi A4 Allroad, NHTSA complaints include 3 crash-related reports and 0 fire reports out of 9 total complaints. 1 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2018 Audi A4 Allroad have any recalls?▾
Yes. 3 NHTSA recall campaigns affect the 2018 Audi A4 Allroad. A major recall area is STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. With 3 recalls, it is essential to verify all recall repairs have been completed before purchase. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2018 Audi A4 Allroad?▾
The 2018 Audi A4 Allroad may be worth considering if you find a well-maintained example, but the low data confidence means you should proceed with caution. The airbag and electrical complaints, though few, warrant a thorough pre-purchase inspection. Even a small number of airbag and electrical complaints can indicate potential safety or reliability issues that may be costly to repair. Crash-related complaints also raise concerns about occupant protection. Pay extra attention to Airbag Malfunctions during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Audi A4 Allroad reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2018 Audi A4 Allroad based on your ownership experience.
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Ratings are based on owner experience and are separate from NHTSA data shown above.
Before you buy
Check the exact vehicle history before you buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.