Fuel system, gasoline
ON CERTAIN SEDANS AND STATION WAGONS, THERE MAY BE A FUEL LEAK FROM THE FUEL RAIL DUE TO INADEQUATE WELDING.
NHTSA lists 2 safety recalls and 5 owner complaints for the 2003 Volvo V40. Most complaints involve power train (2) and service brakes, hydraulic (1). The EPA rates it 22 mpg combined.
ON CERTAIN SEDANS AND STATION WAGONS, THERE MAY BE A FUEL LEAK FROM THE FUEL RAIL DUE TO INADEQUATE WELDING.
CERTAIN PASSENGER CARS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEMS." THE SECOND ISOFIX GUIDE WAS NOT INSTALLED IN THESE VEHICLES AND, IN CERTAIN CASES, THE OWNER'S MANUAL ISOFIX INFORMATION IS INCORRECT.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“ANGLE GEAR REPLACEMENT ON A 2003 VOLVO XC90 AWD. *TR”
“"2003 VOLVO V40 COLD START BRAKE FAILURE" ON COLD WINTER MORNINGS, WHEN TEMPERATURE IS BELOW FREEZING, AFTER THE ENGINE IS STARTED AND AS I BACK OUT OF MY GARAGE, THE BRAKE IS SO WEAK THAT I CANNOT EFFECTIVELY STOP THE VEHICLE. I WOULD NEED TO PRESS THE BRAKE PEDAL AS HARD AS I CAN AND THE CAR WOULD STOP IN ABOUT A FULL CAR'S LENGTH. IT'S QUITE SCARY. THE PROBLEM ALWAYS GOES AWAY IN ABOUT 1 TO 2 MINUTES. THIS ONLY HAPPENS OCCASIONALLY, ABOUT 2 TO 3 TIMES A MONTH IN THE WINTER, BUT I AM NOT ABLE TO PREDICT WHEN IT HAPPENS. I HAVE COMPLAINED TO MY VOLVO DEALERSHIP AND LEFT MY CAR THERE OVERNIGHT. BUT THEY WERE NOT ABLE TO REPRODUCED THE FAILURE. THEY SUGGESTED ME TO REPLACE THE BRAKE VACUUM BOOSTER PUMP. SO I DID AND PAID FOR A NEW BRAKE VACUUM BOOSTER PUMP. HOWEVER THE PROBLEM WAS NOT SOLVED OR ALLEVIATED. KNOWING THIS COULD HAPPEN ANY TIME, I AVOID USING MY VOLVO IN THE WINTER AND USE EXTRA CAUTION DURING OTHER TIMES. *TR”
“SEAT BELTS ARE DEFECTIVE. WHEN PULLING ON THE SEAT BELTS THEY WILL NOT REACH THE BUCKLE. THUS, MAKING IT IMPOSSIBLE TO ATTACH AND RIDE. CONSUMER INDICATES THAT THIS DEFECT WAS REPAIRED BY THE DEALERSHIP IN MAY 2004. CURRENTLY, THEY LOCKED UP AGAIN. *AK”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| V40 Auto 5-spd, 4 cyl, 1.9 L, Turbo · Front-Wheel Drive | 19 | 27 | 22 | $3,500 | 404 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Nov 10, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 5 complaints with NHTSA. The most-cited components are power train (2), service brakes, hydraulic (1), seat belts (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2003 Volvo V40 at 22 mpg combined, depending on engine and drivetrain (1 version rated).