2006 Volvo S40 Volvo S40 2006

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2006 Volvo S40 repairs by problem area

Engine (28%)

Transmission and Drivetrain (6%)

Brakes and Traction Control (7%)

Suspension and Steering (6%)

Electrical and Air Conditioning (39%)

Paint, Rust, Leaks, Rattles, and Trim (9%)

Other (4%)

Chart based on 97 repairs.
See TSBs and recalls for the 2006 Volvo S40.

2006 Volvo S40 engine repair cost distribution

$2500+ (0%)

$1000 - $2499 (12%)

$500 - $999 (12%)

$100 - $499 (35%)

< $100 (42%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 26 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2006 Volvo S40 4dr Sedan

turbocharged 218hp 2.5L I5 6-speed manual AWD

105000 mi

US $250
One engine mount was completely ruptured. 
123000 mi

US $508
I noticed coolant leaking from the front of the car and the A/C would stop working after 20 minutes. Replaced upper radiator hose and recharged A/C. Leak is fixed but may need new A/C compressor. I will wait to replace compressor ($1,100) 
128000 mi

US $185
A very common issue with Volvo's of this vintage is failure of the Fuel Pressure Sensor. My symptoms were a noticeable drop in engine power while cruising. Sensor replaced with updated Volvo part by indy mechanic. Power loss issue solved. 
154000 mi

US $150
The latest problem is bad valve guide seals which require a new engine head. ($2,900) at independent mechanic shop. Still love Volvo cars. 
157000 mi Since the valve guide seal replacement was half the value of the car, I decided to sell. It didn't make sense to spend so much money on a car with 157k miles. Volvo makes great car but needs better resale value. I bought a 2012 Passat. 

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2006 Volvo S40 4dr Sedan

turbocharged 218hp 2.5L I5 5-speed shiftable automatic FWD

25420 mi Emission system noise. A valve was replaced. 
26660 mi

$200
Emission system noise. A valve was replaced (this is the 2nd time this happens). 

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2006 Volvo S40 4dr Sedan

turbocharged 218hp 2.5L I5 5-speed shiftable automatic AWD

55000 mi

US $300
Ignition switch became eratically inoperable 
66000 mi

US $38
PCV oil trap vaccuum leak triggered check engine light and made noise, issue was repaired under manufacturer extended warranty PCV oil trap defective...discovered from a check engine light. Volvo extended 100,000 warranty covered 
32000 mi Car would not start. Had to be towed to the dealer. Computer had a code in it. Dealer cleared code. Car started. 
45000 mi Car was brought in and worked on three times. Problem couldn't be found. Computer had no code defaults. Last time in computer had a code. Volvo held the car 'til 2 modules could be replaced. Starter Control and ignition control modules were replaced. 

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2006 Volvo S40 4dr Sedan

turbocharged 134hp 2.0L I4 Diesel 6-speed manual FWD

58000 mi

£98
Dpf pressure sensor failed. After much reluctance, selling dealer paid half of costs 
126000 mi

£292
battery completely flat tryed to start with power pack not enough power then immobiliser see manual warning came on car then made no attempt to start had to take to volvo for reset of the whole ECM system. i did replace the battery first. 

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2006 Volvo S40 4dr Sedan

168-horsepower 2.4L I5 5-speed shiftable automatic FWD

155000 mi

US $150
Blown head gasket 
12000 mi

US $200
Check Engine light illuminated. Gas cap needed to be replaced & then mechanic did analysis of car for other maintenance. 
13000 mi

US $1200
Check engine light came on & then it stopped coming on after a few days. Mechanic originally forgot to read the code. Brought car back for code to be read & nothing was found wrong. 
13000 mi

US $1000
Oxygen sensor needed to be replaced per check engine light & diagnostics by mechanic. 
60620 mi

C $500
lack of cabin heat. Replaced thermostat, coolant recovery tank. 
102300 mi accelerator pedal sensor failure 
33000 mi Check engine light came on; TSB had been issued to repair. 

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2006 Volvo S40 4dr Sedan

168-horsepower 2.4L I5 5-speed manual FWD

84700 mi The flame trap needed to be repaired/replaced. It was covered under a warranty extended specifically for that problem. 
157000 mi

US $610
Check Engine light on, had state-required emission test done, had to replace the catalytic converter. 
170000 mi

US $1490
Ignition coil #2 failed, needed to be replaced. $270. During repair service for ignition coil, they noticed my fuel pressure sensor was bad. Oil trap was clogged - technician noticed it while car was in for another repair. $700. 
189000 mi

US $120
Broken engine mount, top, passenger side. Easy. 

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See TrueDelta's information for all Volvo models.

2006 Volvo S40 Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2006 Volvo S40 problems occur, check out our car reliability stats.