Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 25 complaints with NHTSA about the 2007 Volvo S40, and it carries 2 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Service brakes | 4 | 16% |
| Steering | 2 | 8% |
| Engine and engine cooling | 2 | 8% |
| Power train | 2 | 8% |
| Electrical system | 1 | 4% |
| Air bags | 1 | 4% |
| Electrical system | 1 | 4% |
| Vehicle speed control | 1 | 4% |
| Vehicle speed control | 1 | 4% |
| Air bags | 1 | 4% |
Verbatim from NHTSA complaint records, trimmed for length.
ON OR ABOUT 12/04/2019 DURING A FLASH RAIN STORM LAST WINTER, MY HUSBAND AND I WAS HEADED HOME ON THE 215 FWY NORTHBOUND IN SAN BERNARDINO, CA WHEN THE CENTER DOME AREA AND THE ELECTRIC SUNROOF INSIDE OUR CAR BEGIN POURI
NHTSA complaint: Electrical system
I WAS DRIVING AND THE ENGINE SHUT OFF CAUSING ME TO LOSE CONTROL OF MY VEHICLE AS THE POWER STEERING SHUT DOWN. I WAS ABLE TO STEER MY VEHICLE WITH DIFFICULTY TO THE SIDE OF THE ROAD WHERE IT STOPPED. ABOUT ONE WEEK LAT
NHTSA complaint: Steering
TL* THE CONTACT OWNED A 2007 VOLVO S40. THE CONTACT CALLED ON BEHALF OF THE DRIVER. THE CONTACT STATED THAT THE VEHICLE WAS STRUCK ON THE FRONT PASSENGER SIDE BY ANOTHER VEHICLE. THE SPEED WAS UNKNOWN. THE AIR BAG FAILED
NHTSA complaint: Air bags
AFTER PARKING CAR AND TURNING CAR OFF, AIRBAG, BRAKE, AND INFORMATION WARNING LIGHTS STAY ON, AS DOES VENTILATION SYSTEM. PASSENGER SEAT HAS EXCESS WATER UNDERNEATH. NOW CAR WILL NOT START.
NHTSA complaint: Electrical system
VEHICLE LOSES POWER DUE TO ACCELERATOR PEDAL LOW VOLTAGE/SIGNAL. THIS OCCURS IN MULTIPLE SITUATIONS. SAFEST IS SHORTLY AFTER STARTING THE CAR AN ENGINE LIGHT STATING 'ENGINE SYSTEM URGENT' APPEARS. UNSAFE OCCURRENCE I
NHTSA complaint: Vehicle speed control
SAFETY CONCERN: 2007 VOLVO S40 ELECTRONIC THROTTLE MODULE FAILURE - CAUSING "REDUCED ENGINE PERFORMANCE" MESSAGE AND VEHICLE (2007 VOLVO S40) SUDDENLY SLOWS DOWN WHILE IN MOTION, LIMPS AND CANNOT GO HIGHER SPEED. HAD BAR
NHTSA complaint: Vehicle speed control
TAKATA RECALL SOMETHING IS WRONG WITH THE AIRBAGS. I T IS SHOWING ME THAT IT NEEDS TO BE REPAIRED.
NHTSA complaint: Air bags
TL* THE CONTACT OWNS A 2007 VOLVO S40. WHILE DRIVING, THERE WAS AN ABNORMAL NOISE COMING FROM THE ENGINE AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT
NHTSA complaint: Engine
NHTSA lists 2 recall campaigns for the 2007 Volvo S40. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
VOLVO IS RECALLING 1,114 MY 2007 C30, C70, S40, AND V50 PASSENGER VEHICLES. A SOFT ANODIZED LAYER IN THE MASTER CYLINDER MAY TRIGGER EARLY WEAR ON A RUBBER SEAL THAT CAN RESULT IN INTERNAL LEAKAGE OF BRAKE FLUID. IF AFFECTED, THE DRIVER MAY EXPERIENCE REDUCED BRAKE PERFORMANCE WHEN APPLYING AND MA
Risk: THE CAPACITY TO BRAKE WILL GRADUALLY DETERIORATE FORCING THE DRIVER TO USE A HIGHER THAN EXPECTED FORCE ON THE BRAKE PEDAL WHEN COMPARED TO AN INTACT BRAKE SYSTEM. THE DETERIORATION CAN EVENTUALLY RE
Fix: DEALERS WILL INSPECT THE MASTER CYLINDER. THE BRAKE MASTER CYLINDER AND BRAKE FLUID RESERVOIR WILL BE REPLACED AND CERTAIN BRAKE LINES CLEANED FREE OF CHARGE. THE RECALL BEGAN ON MARCH 11, 2008. OW
VOLVO IS RECALLING CERTAIN VEHICLES EQUIPPED WITH GARMIN 760 PORTABLE GLOBAL POSITIONING SYSTEM (GPS) UNITS BECAUSE THE BATTERIES ON THOSE UNITS MAY OVERHEAT.
Risk: AN OVERHEATED BATTERY COULD LEAD TO A FIRE.
Fix: VOLVO ADVISES OWNERS TO PLEASE STOP USING THE GARMIN PORTABLE GPS DEVICE IMMEDIATELY, AND VISIT THE GARMIN WEBSITE TO DETERMINE IF THEIR UNIT IS AFFECTED. THE UNIT'S BATTERY WILL BE REPLACED WITH A N
| Reliability raw | 71 | good |
|---|---|---|
| Longevity est. | 70 | good |
| Maintenance | 70 | good |
| Depreciation | 52 | average |
| Performance | 67 | good |
| Efficiency | 37 | below average |
Percentile ranks against other compact cars in the catalog.
What stands behind each score for this car:
Owners have filed 25 complaints with NHTSA for this model-year, and service brakes is the most reported area with 4 of them (16%). There are 2 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 71/100 (good) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 70/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2007 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 64/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.