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2004 Subaru Impreza

The Verdict

74 Solid Pick

The 2004 Subaru Impreza has 96 owner complaints filed with NHTSA. The most reported issues are engine (39 complaints) and body (29 complaints). With a Klunk Score of 74/100, it earns a "Solid Pick" rating. If you're shopping for a Subaru Impreza, consider the 2023 model year which has 95% fewer complaints.

Safe Bet

The 2023 has 95% fewer complaints

View the 2023 Subaru Impreza dashboard →

74

Klunk Score: Solid Pick

Fewer complaints than most vehicles. Generally dependable, but check the top problems below.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Recalls 1

Active safety recalls from NHTSA for this vehicle year.

23V076000 AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Subaru of America, Inc. (Subaru) is recalling certain 2004-2005 Impreza and WRX vehicles that received replacement front passenger air bag inflators under a previous recall. The replacement air ba...

Risk

An incorrectly installed inflator may not properly inflate the passenger air bag, increasing the risk of injury during a crash.

Remedy

Dealers will inspect the passenger inflator and if necessary, install a new inflator kit, free of charge. Owner notification letters are expected to be mailed April 14, 2023. Owners may contact S...

Reported Apr 11, 2026

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
20001843610
200143310
20028659812124
200312146320
200429614398
200530611235
20066621185
200711630147
2008459494659
2009217203528
20101358154
201114424114
201235121136121
20134018917918
201427448218
2015333201211
201632620512
201744651184
201861365110
201987771124
2020705730
2021101111
202261113
202330010
2024164432
202510111

By Category

Engine
39
Body
29
Electrical
14
Transmission
8
Brakes
6

By Severity

1
41
2
46
3
1
4
8

Worst Problems

Compare Against

See how the 2004 Subaru Impreza stacks up against rivals.

Complaints

Body 1

The contact owns a 2004 Subaru Impreza. The contact stated while driving 60 MPH and hard braking, the vehicle started shuddering violently and the steering wheel was not operating as needed. The contact was able to drive the vehicle to the residence at 20 MPH. The contact then inspected the vehicle and confirmed that the front driver's side control arm had fractured. The contact related the failure to NHTSA Campaign Number: 11V464000 (Suspension). The dealer and the manufacturer were notified of the failure and confirmed that the VIN was not included in the recall. The vehicle was not diagnosed or repaired. The failure mileage was approximately 235,000.

15mo ago
Electrical 1

I have had this airbag recall repaired 8 years ago, yet the dealership (Autonation Subaru Arapahoe 9955 E Arapahoe Rd Centennial, CO 80112) REFUSES to submit the paperwork to complete the recall. I have contacted the dealership numerous times, I have had Subaru of America representatives come out to my house to verify this airbag recall has been completed, yet I cannot get the recall status of my vehicle to be updated to show that the recall has been completed.

20mo ago
Engine 2

The contact owns a 2004 Subaru Impreza. The contact stated that while driving at 65 MPH, the vehicle stalled, and the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with an unknown code for the throttle body. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 162,000.

40mo ago
Engine 2

There is a recall for fuel lines for MY2002-2003 Imprezas and the issue was resolved or a fix was implemented on late MY2004 vehicles. Unfortunately this means early MY2004 vehicles are still impacted by the issue with no recall in place. During cold weather or during cold engine startup fuel lines are prone to leaking onto cylinder head. Raw fuel can be observed dripping, and can be smelled in the engine bay and inside of the vehicle. This poses a fire risk during vehicle operation and the MY2002-2003 recall should be extended to MY2004 vehicles built prior to August 2003.

45mo ago
Electrical 1

The contact owns a 2004 Subaru Impreza. The contact received notification of NHTSA Campaign Numbers: 15V323000 (Air Bags) and 11V464000 (Suspension) however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The manufacturer was not made aware of the issue. The dealer informed the contact that NHTSA Campaign Number: 11V464000 (Suspension) could not be completed due to excessive corrosion. The approximate failure mileage was 191,000. Parts distributions disconnect.

48mo ago
Electrical 1

I have already visited my local Subaru dealer to remedy this recall. I have a physical invoice as proof that my vehicle was inspected & already has the correct air bag installed. I have called the recall line (855-371-5406) MANY times & no matter who I speak to the recall does not clear despite me informing them I have already completed the repair. All representatives say the same thing claiming they will "take care of it or speak to a manager" & telling me to wait so it clears on its own over time. It has now been almost 2 years since my visit & I am still receiving an excessive amount of notices. The vehicle works as it should 100% with no issues.

51mo ago
Engine 1

Rubber fuel lines under the intake manifold leak fuel when the temperature falls below 40 degrees F. The smell permeates the cabin and fuel can be seen wetting nearby surfaces under the intake. An inspection can be performed. This represents a fire safety hazard that could occur while the vehicle is in motion, jeopardizing all surrounding traffic. The problem is widely noted on Subaru internet forums, but only a recall for 2002-2003 models has been reported. My car is a very early 2004, so it shares traits of the 2003 engines. There are no warning lamps or notifications, only the smell of raw gas when the car starts and is in motion in winter temperatures. This has happened repeatedly since the issue first occurred, so I avoid driving this vehicle if at all possible.

54mo ago
Body 2

The passenger side lower control arm failed due to corrosion. There was a previous recall to address this issue with an anti corrosion coating, but it did not prevent the control arm from corroding and failing. I had this addressed at the dealer, and they mentioned the issue was addressed. Recall NHTSA Campaign Number: 11V464000

60mo ago
Engine 1

THERE IS A STRONG FUEL/GASOLINE SMELL COMING THRU THE AIR VENTS FROM THE ENGINE WHEN THE TEMPERATURE GOES UNDER 30-25 DEGREES FARENHEIT. I'VE CHECKED UNDER THE HOOD AND THERE IS TWO FUEL HOSES THAT START LEAKING WHEN IT GETS COLD OUTSIDE. THIS HAS BEEN HAPPENING EVERY WINTER SINCE I GOT MY CAR BACK IN 2016. I HAD THE CLAMPS ON THE HOSES RETIGHTENED BY A SUBARU DEALERSHIP BUT THAT DIDN'T SOLVE THE PROBLEM. I'M WRITING THIS COMPLAINT BECAUSE THERE IS AN OPEN RECALL FOR THIS ISSUE ON THE 2002 AND 2003 WRX, BUT NOT ON THE LATER MODELS. THERE'S MANY PEOPLE ON THE INTERNET WITH THE SAME ISSUE AND IT SEEMS TO BE HAPPENING TO OTHER YEARS OF WRX AND EVEN OTHER MODELS OF SUBARU. IT'S REALLY STRESSFUL AND ANNOYING HAVING THE STRONG SMELL OF FUEL COMING IN TO YOUR CAR. ALSO IT'S A FIRE HAZARD HAVING GASOLINE POOLING UP ON THE ENGINE BLOCK. THIS ISSUE HAS BEEN KNOWN TO SUBARU OF AMERICA BUT THEY ONLY TOOK CARE OF THE 2002 AND 2003 WRX MODELS. I'M HOPING THIS CAN SOMEHOW HELP OTHER SUBARU OWNERS GET THIS PROBLEM FIXED AS IT CAN BE SOMETHING THAT COULD END UP GETTING WORST.

65mo ago
Brakes 2

SIMILAR TO RECALL CAMPAIGN #WQK-47 THE HARD BRAKE LINE NEAR MY GAS TANK HAS CORRODED AND LEAKED ALL OF MY BRAKE FLUID. HAD I BEEN ON THE HIGHWAY THIS COULD HAVE BEEN CATASTROPHIC. THE VEHICLE WAS IN MOTION, I NOTICED THE BRAKE PEDAL WAS TRAVELING FARTHER THAN NORMAL. WHEN I GOT HOME, THERE WAS ALMOST NO BRAKING ABILITY LEFT IN THE CAR, PEDAL WENT TO THE FLOOR. CHECKED MASTER CYLINDER, IT WAS EMPTY, ADDED FLUID, PRESSED ON BRAKES, COULD HEAR THE FLUID LEAKING OUT. CHECKED AROUND CAR TO FIND FLUID. THIS IS A COMMON PROBLEM ON SUBARU'S AND THERE IS A RECALL FOR NEWER WRX'S FOR THE SAME ISSUE.

75mo ago
Engine 2

I ARRIVED AT A GAS STATION WHERE I FILLED UP MY SUBARU IMPREZA RS 2.5L WITH 87 UNLEADED MID GRADE FUEL AND FROM THAT POINT ON STILL TILL TODAY MY VEHICLE HAS HAS THE CHECK ENGINE LIGHT ON, WHEN THE AIR CONDITIONER IS TURNED ON AND I'M GOING 55 MPH OR HIGHER GASOLINE CAN BE SMELLED WITHIN THE VEHICLE. WHEN REFUELING THE GAS PUMP CONTINOUSLY STOPS AS IF THE FUEL CHAMBER IS FULL. AFTER REFUELING THE VEHICLE FAILS TO TURN OVER OR STAGGERS WEAKLY TO START.

84mo ago
Engine 2

TL* THE CONTACT OWNS A 2004 SUBARU IMPREZA. THE CONTACT STATED THAT THE CHECK ENGINE INDICATOR ILLUMINATED. ALSO, WHEN THE CONTACT FILLED UP THE FUEL TANK, THERE WAS A STRONG ODOR INSIDE THE VEHICLE. THE CONTACT ALSO LOCATED FUEL INSIDE THE VEHICLE ON THE REAR DRIVER'S SIDE. THE VEHICLE WAS TAKEN TO PAUL MILLER SUBARU (3469 US-46, PARSIPANNY, NJ) WHERE IT WAS DIAGNOSED THAT FUEL WAS LEAKING FROM ALL THE FUEL LINES UNDER THE VEHICLE. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 110,000.

90mo ago
Engine 2

DRIVER SIDE FUEL LINE THAT IS CONNECTED TO THE FUEL RAIL UNDERNEATH THE TURBO INLET HOSE LEAKS GAS. THE SMELL IS VERY NOTICEABLE AND I'M PRETTY SURE IT'S DANGEROUS SINCE IT COULD CAUSE AN ENGINE FIRE.

100mo ago
Engine 1

DURING COLD WEATHER A STRONG SMELL OF FUEL CAN BE DETECTED COMING FROM THE ENGINE BAY WHILE BOTH MOVING AND STATIONARY. THIS PROBLEM ONLY OCCURS DURING COLDER WEATHER.

103mo ago
Engine 2

DURING THE PAST 8+ WINTERS, THERE IS A STRONG FUEL SMELL. I'VE CALLED SUBARU OF AMERICA AND THEY SAID THAT ONLY THE TWO PREVIOUS MODELS WERE RECALLED FOR THIS PROBLEM. ACCORDING TO MY RESARCH, IT SOUNDS LIKE THIS PROBLEM PERSISTS WITH MANY SUBARU MODELS. I'VE BEEN ABLE TO CLOSE THE AIR VENTS TO KEEP THE SMELL OUT IN PREVIOUS YEARS. TODAY, WHITE SMOKE STARTED TO COME OUT OF MY HOOD WHILE DRIVING AND STATIONARY. THE TEMPERATURE IS IN THE SINGLE NEGATIVE DIGITS.I BELIEVE THERE IS NOW ENOUGH FUEL LEAKAGE ONTO THE MANIFOLD THAT IT IS STARTING THE SMOKE.

104mo ago
Engine 2

IT RECENTLY BEEN COLD IN COLORADO AND NOW I HAVE THIS RAW FUEL SMELL IN CABIN DURING COLD WEATHER. FUEL LINE LEAKING COMING FROM THE RUBBER HOSE CONNECTOR LOCATED UNDER THE INTAKE MANIFOLD, BETWEEN TWO DIRECT FEED LINE TO THE INJECTOR.

106mo ago
Engine 2

UNDER COLD CONDITIONS (40F OR LESS) THE RUBBER FUEL RAILS WILL CONTRACT UNDER THE INTAKE MANIFOLD AND WILL SLOWLY LEAK GASOLINE CAUSING AN OVERWHELMING SMELL AND POSSIBILITY FOR A FIRE. THIS HAPPENS WHEN THE CAR IS BOTH STATIONARY AND UNDER MOTION. THIS PROBLEM WAS ACKNOWLEDGED IN THE YEAR 2009 FOR THE 2002-2003 YEAR MODELS FOR THE SUBARU IMPREZA WRX AND A RECALL WAS ENACTED. HOWEVER, THIS RECALL DID NOT INCLUDE THE 2004-2005 MODELS EVEN THOUGH THE SAME ENGINE WITH THE SAME FUEL RAILS WERE USED. THIS PROBLEM HAS BEEN CONSISTENT AND PREDICTABLE FOR THE 3 WINTERS THAT I HAVE OWNED THE CAR. I HAVE ALSO HEARD FROM OTHERS WITH THE SAME YEAR CAR THAT THEY ARE HAVING SIMILAR PROBLEMS. THE PICTURES I INCLUDED SHOW THE SCREW THAT CLAMPS THE RUBBER HOSES. THE GAS LEAKS AT THIS CONNECTING POINT BUT IT WAS HARD TO GET A PICTURE OF THE ACTUAL HOSES. I HAVE CONTACTED SUBARU OF AMERICA AND THEY DIRECTED ME TO BRING THIS UP WITH NHTSA. THANK YOU!

108mo ago
Body 2

WHILE DRIVING AT ABOUT 30 MPH, THE CAR BEGAN TO SHAKE UNCONTROLLABLY. UPON INSPECTION OF THE FRONT END I SAW THAT THE LOWER SUSPENSION ARM HAD CRACKED.

112mo ago
Body 1

DEALER CLAIMS TO HAVE PROPERLY PERFORMED A RECALL REPAIR, BUT THE PROBLEM PERSISTS I OWN A 2004 SUBARU IMPREZA. THERE IS A RECALL ON THE FRONT SUSPENSION FOR A SEVERE CORROSION ISSUE. I BROUGHT MY CAR IN TO HADDAD SUBARU FOR THE RECALL SERVICE IN 2011 I WAS RECENTLY INFORMED BY MY MECHANIC (NOT DEALER MECHANIC) THAT THE SUSPENSION IS DANGEROUSLY CORRODED AND IT "DOES NOT LOOK LIKE THE RECALL WAS PERFORMED ON THIS CAR." I HAD THIS OPINION CONFIRMED A SECOND MECHANIC. I RAISED THIS ISSUE WITH HADDAD SUBARU. THEY CONFIRM THE SUSPENSION IS DANGEROUSLY CORRODED, BUT WILL NOT REPLACE IT WITHOUT AUTHORIZATION FROM SUBARU I RAISED THIS ISSUE WITH SUBARU AMERICA AND THEY STATE THE RECALL WAS PERFORMED PREVIOUSLY BY HADAD SUBARU AND THEY HAVE NO FURTHER RESPONSIBILITY TO ADDRESS THE ISSUE. I AM DUBIOUS THE RECALL REPAIR WAS CORRECTLY PERFORMED BY HADAD SUBARU IN 2011 AND THAT IS WHY THERE IS A PROBLEM NOW. IT IS A SAFETY ISSUE, SO I HAVE FIXED IT MYSELF FOR NEARLY $1,000

114mo ago
Electrical 2

TL* TAKATA RECALL. THE CONTACT OWNS A 2004 SUBARU IMPREZA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V323000 (AIR BAGS); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

118mo ago

96 total

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