The 2008 Suzuki Forenza has no open NHTSA recalls. Owners report 6 recurring issue clusters, led by “Electrical door lock malfunction, random locking/unlocking.” Suzuki stopped selling cars in the United States after 2013, though its motorcycle and marine business stayed. For owners the practical effect is that dealer service is gone and parts come through independent suppliers, so knowing what your car actually is saves money. The Samurai, Sidekick, Vitara, Grand Vitara, Swift, Esteem, Aerio, SX4, and Kizashi are Suzuki's own engineering, and their small four-cylinder engines are known for lasting when the oil is kept clean. The Forenza, Reno, and Verona were built by GM in Korea and take Daewoo-lineage parts. The Equator is a Nissan Frontier with a different grille, so Nissan specs apply to it. None of these have an oil life monitor, so the intervals below are fixed.
No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.
What drivers and federal regulators have officially reported about the 2008 Suzuki Forenza.
ELECTRICAL SYSTEM
4 NHTSA complaints · 2014-03 → 2016-10
“ELECTRICAL DOOR LOCKING SYSTEM MALFUNCTIONING, DOORS WILL NOT REMAIN LOCKED, HAS CONSTANT CLICKING AND UNLOCKING ALL DOORS WHEN I LOCK THE CAR”
“WHILE CAR WAS MOVING, IT UNLOCKED TWICE, THEN STOPPED, THEN UNLOCKED TWICE AGAIN. IT KEPT REPEATING THIS OVER AND OVER FOR ABOUT 10 MINUTES”
“THE LOCKS CLICK AS THOUGH THE DOORS ARE LOCKING AND UNLOCKING WHILE IDLE OR DRIVING”
POWER TRAIN
74 NHTSA complaints · 2010-06 → 2022-09
“WHILE DRIVING, CAR SUDDENLY LOST POWER, UNABLE TO ACCELERATE OR CHANGE GEARS ON IT'S OWN, AND WHEN I SHIFT FROM DRIVE TO PARK, IT FELT LIKE MY CAR GOT HIT, A VERY HARD "BANG" AND SAME WHEN SHIFTING FROM PARK TO REVERSE OR BACK TO DRIVE. CK ENGINE LIGHT APPEARED”
“SEEMS TO BE A COMMON PROBLEM WITH THIS VEHICLE AND OTHER SIMILAR MODELS GOING BACK 4 YEARS. CAR HIT 80000 MILES AND THE TRANS RANGE SENSOR WENT OUT”
“THE CHECK ENGINE LIGHT CAME ON WHEN PUTTING MY CAR INTO REVERSE. THE CAR WOULD JUMP WHENEVER PUTTING IT IN REVERSE OR DRIVE. I HAD A SCANNER PUT ON IT AND THE CODES CAME OUT TO BE THE TRANSMISSION RANGE SENSOR”
AIR BAGS
14 NHTSA complaints · 2009-05 → 2016-05
“PURCHASED THE CAR ON 2/12/2009. UPON USE, I FOUND THE VEHICLE'S PASSENGER AIRBAG SENSOR TO BE DEFECTIVE. ONLY PASSENGERS OF 140+ POUNDS OR SO CONSISTENTLY TRIGGER THE SENSOR, WHICH ACTIVATES THE AIRBAG”
“ABOUT EVERY 3 TO 4 MONTHS THE AIRBAG LIGHT GOES OFF. THIS HAS BEEN GOING ON FOR OVER 4 YEARS. THE WIRING UNDER THE PASSENGER SEAT HAS TO BE REDONE AND THE AIRBAG LIGHT RESET”
“THE AIR BAG SENSOR IN THE FRONT PASSENGER SEAT IS NO LONGER WORKING. A WARNING LIGHT ON THE DASH STAYS ON STATING THE PASSENGER-SIDE AIR BAG IS OFF EVEN WHEN SOMEONE IS SITTING IN THE FRONT PASSENGER SEAT”
AIR BAGS
8 NHTSA complaints · 2008-08 → 2015-05
“TL*THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE DRIVING APPROXIMATELY 35 MPH, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE VEHICLE WAS COMPLETELY DESTROYED AND NONE OF THE AIR BAGS DEPLOYED”
“TL*THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE DRIVING 35 MPH, THE CONTACT REAR ENDED ANOTHER VEHICLE. NONE OF THE AIR BAGS DEPLOYED”
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE DRIVING AT APPROXIMATELY 40 MPH AND ATTEMPTING TO AVOID CRASHING INTO A DEER, THE CONTACT CRASHED INTO A TREE. THE FRONTAL AIR BAGS DID NOT DEPLOY”
EXTERIOR LIGHTING
15 NHTSA complaints · 2014-06 → 2019-05
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE DRIVING 25 MPH, THE CONTACT NOTICED SMOKE AND FLAMES COMING OUT THE DASHBOARD ON THE DRIVER'S SIDE OF THE VEHICLE WHILE THE DAYTIME RUNNING LIGHTS WERE ILLUMINATED”
“THE CAR WAS PARKED IN THE DRIVEWAY. IT SPONTANEOUSLY CAUGHT ON FIRE, BURNING THE ENTIRE DASH ON THE DRIVERS SIDE. THE CAR IS A TOTAL LOSS”
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE PARKED, THE DAYTIME RUNNING LIGHTS WOULD NOT TURN OFF AND CAUSED THE BATTERY TO DRAIN. IN ADDITION, THE VEHICLE CAUGHT ON FIRE”
VEHICLE SPEED CONTROL
4 NHTSA complaints · 2011-08 → 2015-03
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. WHILE DRIVING APPROXIMATELY 10 MPH, THE VEHICLE ACCELERATED WITHOUT WARNING AND CAUSED THE CONTACT TO CRASH INTO A SNOW BANK AND THEN A GARAGE DOOR”
“TL*THE CONTACT OWNS A 2008 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE DRIVING AT 10 MPH AND APPROACHING A STOP SIGN, THE VEHICLE ACCELERATED INDEPENDENTLY CAUSING THE CONTACT TO LOOSE CONTROL AND CRASH INTO A WALL”
“TL* THE CONTACT OWNS A 2008 SUZUKI FORENZA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 10 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE SUDDENLY ACCELERATED”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Critical for safety and preventing major damage
Suzuki published 3,750 miles under its severe schedule and 7,500 under normal use. Most American driving is severe by the manual's own definition, and these engines are small and work hard, so 3,750 to 5,000 miles is the honest number. Change once a year at minimum.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate every 7,500 miles. On the Samurai, Sidekick, Vitara, and Grand Vitara, check the spare too. These carry it outside on the tailgate, where sun and weather age it faster than the tires on the ground.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect pads, rotors, hoses, and lines at every service. Rear drums on the smaller cars and on the older four-wheel-drive models seize when a vehicle sits, and rusted hard lines are the common failure on anything that saw winter roads.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Replace every 2 years. Suzuki called for this in the manual and it is one of the few intervals here that is genuinely time-based rather than mileage-based.
Estimated cost — typical U.S. ranges
Dealer
~$180–$200
Shop
~$125–$140
DIY
~$10–$25
DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.
Keeps your vehicle running smoothly and efficiently
Drain and fill every 45,000 miles. The fluid spec varies more than you would expect across this lineup: Suzuki automatic fluid on the older models, a specific CVT fluid on the Kizashi if it has the continuously variable transmission, GM Dexron on the Forenza, Reno, and Verona, and Nissan Matic fluid on the Equator. Confirm which one before service.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Around 60,000 miles on conventional plugs and up to 100,000 on iridium, depending on the engine. Replace the plug wires or coil boots at the same time on the older engines. Brittle insulation causes misfires that read as a failing coil.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Most Suzuki designed engines in this catalog use a timing chain, which is not a scheduled replacement item. A rubber belt does appear on some of the GM Korea built cars and on certain older engines. Check your specific engine before assuming either way, and if the car has a belt with no documented replacement, treat it as due.
Estimated cost — typical U.S. ranges
Dealer
~$935–$1175
Shop
~$655–$825
DIY
Pro only
On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.
Replace every 30,000 miles, or every 15,000 if you drive dusty or unpaved roads. Small engines are less forgiving of a restricted filter than large ones.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Applies to any four-wheel-drive model. Change every 30,000 miles, and immediately after any water crossing. These are real four-wheel-drive systems and the gear oil is cheap next to a transfer case.
Estimated cost — typical U.S. ranges
Dealer
~$105–$140
Shop
~$75–$100
DIY
~$15–$40
AWD/4WD vehicles only. Easy drain-and-fill on most platforms.
Extends the life of your vehicle and improves comfort
Every 3 to 5 years depending on the coolant type your car came with. Later models use a long-life green formula. Ask the shop to inspect the radiator end tanks and the hoses while it is drained, since plastic and rubber this old fail without much warning.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Test the battery and alternator once a year, and clean the ground connections while you are there. Corroded grounds are a frequent cause of odd electrical behavior on these.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Occupant deaths in fatal crashes (FARS)
33 crashes 1990–2024
How the 33 occupant deaths break down
25
driver deaths
8
passenger deaths
33
occupant deaths
Crash years covered: 1990–2024 This model year first appears in 2008 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number
FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.
Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.
Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.
IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.
Owner-reported problem signals
Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.
14
complaints mentioning a crash
10
complaints mentioning a fire
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2008 Suzuki Forenza reflects Suzuki's published service intervals. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.