2010 Volvo S40
Introduction
The 2010 Volvo S40 is a compact sedan that offers a comfortable and luxurious driving experience. It is available with a variety of engine and transmission options, including a 2.4L inline-5 engine producing 168 horsepower and 170 lb-ft of torque, paired with a 5-speed automatic transmission. Other engine options include a 2.5L inline-5 engine producing 227 horsepower and 236 lb-ft of torque, and a 2.5L turbocharged inline-5 engine producing 300 horsepower and 295 lb-ft of torque. Both engines can be paired with a 6-speed manual transmission or a 5-speed automatic transmission.
While the S40 is generally a reliable vehicle, there are some specific issues that owners have reported.
Engine
2.4L Inline-5
- Intake manifold gasket failure Description/Symptoms: Coolant or oil leaks from the intake manifold, causing engine overheating or excessive oil consumption. Solution: Replace the intake manifold gasket. Estimated Cost to Fix: $500 - $800+
- Timing chain tensioner failure Description/Symptoms: The timing chain tensioner fails, causing the timing chain to skip, which can damage the engine. Solution: Replace the timing chain tensioner and timing chain. Estimated Cost to Fix: $1,000 - $1,500+
Oil cooler line leak Description/Symptoms: A leak develops in the oil cooler line, causing oil to leak out. Solution: Replace the oil cooler line. Estimated Cost to Fix: $400 - $600+
Valve cover gasket leak Description/Symptoms: The valve cover gaskets fail, causing oil to leak. Solution: Replace the valve cover gaskets. Estimated Cost to Fix: $300 - $500+ 2.5L Inline-5
- Timing belt failure Description/Symptoms: The timing belt fails, causing the engine to stop running. Solution: Replace the timing belt and any other damaged components. Estimated Cost to Fix: $1,000 - $1,500+
Transmission
5-Speed Automatic
- Transmission fluid leak Description/Symptoms: Transmission fluid leaks out, causing slipping or shuddering. Solution: Repair or replace the transmission fluid leak. Estimated Cost to Fix: $500 - $1,000+
- Solenoid failure Description/Symptoms: The transmission solenoids fail, causing shifting problems or transmission failure. Solution: Replace the failed solenoids. Estimated Cost to Fix: $500 - $800+
6-Speed Manual
- Clutch failure Description/Symptoms: The clutch wears out, making it difficult or impossible to shift gears. Solution: Replace the clutch. Estimated Cost to Fix: $500 - $800+
- Shift linkage failure Description/Symptoms: The shift linkage fails, making it difficult or impossible to shift gears. Solution: Replace the shift linkage. Estimated Cost to Fix: $300 - $500+
Suspension
- Strut mount failure Description/Symptoms: The strut mounts fail, causing excessive noise and vibrations. Solution: Replace the strut mounts. Estimated Cost to Fix: $500 - $800+
- Control arm bushing failure Description/Symptoms: The control arm bushings fail, causing premature tire wear and alignment issues. Solution: Replace the control arm bushings. Estimated Cost to Fix: $300 - $500+
Electrical
- Battery drain Description/Symptoms: The battery drains quickly, even when the vehicle is not in use. Solution: Identify and fix the source of the battery drain. Estimated Cost to Fix: $100 - $500+
- Alternator failure Description/Symptoms: The alternator fails, causing the battery to not charge. Solution: Replace the alternator. Estimated Cost to Fix: $500 - $800+
Exterior
- Headlight assembly failure Description/Symptoms: The headlight assembly fails, causing poor visibility at night. Solution: Replace the headlight assembly. Estimated Cost to Fix: $500 - $800+
- Tail light assembly failure Description/Symptoms: The tail light assembly fails, causing poor visibility at night. Solution: Replace the tail light assembly. Estimated Cost to Fix: $300 - $500+
Interior
- Power window failure Description/Symptoms: The power window motor fails, causing the window to not open or close. Solution: Replace the power window motor. Estimated Cost to Fix: $300 - $500+
- Dashboard creaks and rattles Description/Symptoms: The dashboard develops creaks and rattles over time. Solution: Apply padding or insulation to reduce noise. Estimated Cost to Fix: $100 - $300+
Summary
The 2010 Volvo S40 is generally a reliable vehicle, but it is not without its issues. The most common problems reported by owners include engine leaks, transmission problems, and suspension issues. However, these problems are not widespread and most owners are satisfied with their vehicles. The cost of repairs can vary depending on the severity of the issue and the availability of parts.