YearToAvoid

2007 Volvo S40 Reliability Data: Problems & Recalls

Avoid The 2007 Volvo S40 ranks worst among 7 model years tracked, with a complaint index of 100 and 25 complaints, mostly involving brakes. NHTSA lists two recalls, including one for a brake master cylinder issue affecting 2007 models.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
100/100
#1 of 7 S40 years
Verdict
Avoid
vs. other years of this model
Complaints
25
unique NHTSA reports
Recalls
2
distinct NHTSA campaigns
Crashes
4
reported in complaints
Fires
1
Injuries
5
Top issue
Brakes
Best nearby year
2010
rated Best
NHTSA overall rating
Not rated
EPA combined MPG
22
18.5 city / 27 hwy
Injuries / deaths
5 / 0

Top 2007 Volvo S40 problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Brakes7 (28%)
  2. Engine6 (24%)
  3. Electrical System5 (20%)
  4. Other3 (12%)
  5. Airbags2 (8%)
  6. Seat Belts2 (8%)
  7. Steering2 (8%)
  8. Structure & Body2 (8%)
  9. Transmission & Powertrain2 (8%)
  10. HVAC1 (4%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Owners describe rear brakes overheating and catching fire on a nearly new vehicle after a short drive.
  • Drivers report brakes failing to stop the car despite pressing the pedal fully to the floor, leading to collisions at low speed.
  • Some owners say the vehicle rolled into a wall or another car when brakes did not respond as expected.
  • One owner reported the automatic transmission feeling like it downshifted on its own, accompanied by a reduced engine performance warning light.
  • A driver with a manual transmission said a protruding floor panel blocked the clutch pedal from fully depressing, making it hard to shift gears.
  • One owner reported the ignition key would not release from the switch even with the car in park and the brake engaged.
2007 Volvo S40 complaints: complaints filed per month2Jan 2007May 2008Jan 2011Nov 2011Oct 2014Aug 2015Feb 2017May 2019
25 complaints filed with NHTSA from Jan 2007 to Sep 2020; peak Feb 2010 (2).

2007 Volvo S40 recalls

2 NHTSA recall campaigns list this model year.

  1. NHTSA 10V566000Nov 8, 2010Other416 vehicles

    Equipment:electrical:navigational system(global positioning system)

    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.

    Remedy: 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 new battery and a spacer will be inserted on top of the battery next to the pcb. This service will be performed free of charge. The safety recall began on november 18, 2010. Owners may contact garmin at 866-957-1981 or visit garmin's website at www.garmin.com/nuvibatterypcbrecall.

  2. NHTSA 08V101000Mar 5, 2008Brakes1,114 vehicles

    Service brakes, hydraulic:foundation components:master cylinder

    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 maintaining force of the brake pedal.

    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 result in complete loss of the brake system functionality increasing the risk of a crash.

    Remedy: 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. Owners may contact volvo at 1-800-458-1552.

2007 Volvo S40 fuel economy and fuel cost

City
18.5 MPG
Highway
27 MPG
Combined
22 MPG
Annual fuel cost (EPA)
$3,650
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2007 compared with other S40 years

Complaint Index by model year (0 = fewest issues, 100 = most)02550751002005200620072008200920102011
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Avoid8369322
2006Caution6758322
2007Avoid10025222
2008Caution5016222.5
2009Good3310323

All Volvo S40 years: best and worst →

Frequently asked questions

Is the 2007 Volvo S40 reliable?
Among the 7 model years tracked, 2007 has the highest complaint index at 100 and ranks worst, earning an Avoid verdict. Brakes are the top reported problem area, with 7 complaints and a median failure mileage of 63,000.
What problems does the 2007 Volvo S40 have?
NHTSA complaints for 2007 are led by brakes at 28% of complaints, followed by engine at 24% and electrical system at 20%. Owners also reported issues with airbags, seat belts, steering, structure, and the transmission.
Does the 2007 Volvo S40 have any recalls?
NHTSA lists two recalls for the 2007 S40: one for a Garmin GPS unit that could overheat, and one for a brake master cylinder that could develop internal fluid leakage.
How does 2007 compare to other Volvo S40 years?
2007 has a complaint index of 100, the highest of the 7 years tracked, compared to 83 for 2005 and 0 for 2011. Later years like 2010 and 2011 carry Best verdicts with far fewer complaints.
What mileage do 2007 S40 brake problems occur at?
NHTSA data shows a median mileage of 63,000 at brake-related failures, though one fire incident was reported at under 3,000 miles.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.