Forenza (1st)
Engine Reliability Ratings
Suzuki Forenza Unidentified Engine
View details
Complaint Breakdown
Known Issues
2.0-I4-Gas
2.0L 4-cylView details
Complaint Breakdown
Known Issues
Show 3 additional engine variants with limited data
2.5-I6-Gas
2.5L 6-cylView details
Complaint Breakdown
Known Issues
1.4-I4-Gas
1.4L 4-cylView details
Complaint Breakdown
Known Issues
2.2-I4-Gas
2.2L 4-cylView details
Complaint Breakdown
Known Issues
Vehicle-Level Issues
These issues affect the Suzuki Forenza regardless of engine variant.
Recalls (6)
Suzuki Motor of America, Inc. (Suzuki) is recalling certain model year 2004-2008 Forenza vehicles, and 2005-2008 Reno vehicles manufactured from September 1, 2003, through July 30, 2008. In the affected vehicles, heat may be generated in the headlamp switch or daytime running light (DRL) module which could melt the headlamp switch or the DRL module.
Suzuki is recalling certain model year 2004-2006 Forenza and model year 2005-2006 Reno vehicles manufactured from September 23, 2003, through March 7, 2006. Increased resistance due to poor contact between the terminals of certain wires can generate heat that can melt the splice pack used to connect the power circuit wires for the headlamps. This can result in intermittent or total loss of low/high beam headlamp function.
ON CERTAIN PASSENGER VEHICLES, HEADLAMP LOW BEAM OR DAYTIME RUNNING LIGHT (DRL) FUNCTION MAY BE INOPERATIVE DUE TO A MELTED SPLICE PACK ON THE WIRING HARNESS.
ON CERTAIN PASSENGER VEHICLES, THE FRONT SEAT BELT TONGUE WILL NOT LATCH INTO THE BUCKLE AND, IN RARE CASES, EVEN THE LOCKED TONGUE WILL POP OUT BY LOW STRETCHING FORCE. IF THE BUCKLE DOES NOT LATCH COMPLETELY, THE BUCKLE COULD RELEASE WITHOUT PRESSING THE RELEASE BUTTON.
ON CERTAIN PASSENGER VEHICLES, THE BRAKE LIGHT SWITCH MAY BECOME MISADJUSTED IF AN UPWARD/REARWARD FORCE IS APPLIED TO THE BRAKE PEDAL. IF THIS SHOULD OCCUR, THE BRAKE LIGHT SWITCH WILL NOT FUNCTION PROPERLY, CAUSING THE BRAKE LIGHTS, INCLUDING THE HIGH MOUNTED STOP LAMP, TO REMAIN ILLUMINATED CONTINUOUSLY WITHOUT BRAKE PEDAL APPLICATION, WITH THE IGNITION SWITCH IN THE ON OR OFF POSITION.
ON CERTAIN PASSENGER CARS, THE DUAL STAGE DRIVER'S AIR BAG DEPLOYS IN AN IMPROPER SEQUENCE.
Alternatives in Compact Sedan
Frequently Asked Questions
What are the most common 2004-2008 Suzuki Forenza problems?
The 2004-2008 Suzuki Forenza has accumulated 906 NHTSA complaints. The most frequently reported problem areas are Transmission, Electrical System, Safety Systems. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.
Which Suzuki Forenza engine is most reliable?
The 2004-2008 Suzuki Forenza was offered with 5 engine options. Based on NHTSA complaint data, the 2.0L 4-cyl has the lowest complaint density and is considered the most reliable choice for buyers.
Is the 2004-2008 Suzuki Forenza a good used car?
The 2004-2008 Suzuki Forenza can be a sound used car depending on trim, mileage, and maintenance history. With 906 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.
How many NHTSA complaints does the 2004-2008 Suzuki Forenza have?
The 2004-2008 Suzuki Forenza has 906 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.
What recalls affect the 2004-2008 Suzuki Forenza?
There are 6 NHTSA recalls affecting some 2004-2008 Suzuki Forenza vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.
What should I check before buying a used Suzuki Forenza?
Before buying a used Suzuki Forenza, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Transmission, Electrical System, Safety Systems, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.
Does the Forenza have NHTSA crash test ratings?
NHTSA has not published crash test ratings for the 2004-2008 Suzuki Forenza. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.
Data from NHTSA federal complaints database. 906 complaints analyzed. Data confidence: high. Last updated: 2026-07-24.