2024 Subaru WRX Pre-Purchase Inspection Checklist
Known Issues — 2024 Subaru WRX
MODERATE
Transmission shudder and hesitation during acceleration
MINOR
Infotainment system lag and occasional freezing
MODERATE
Engine knock sensor sensitivity requiring premium fuel compliance
MINOR
Clutch engagement harshness on manual transmission models
MODERATE
Differential fluid leaks from seal areas
MINOR
Brake dust accumulation on front rotors causing noise
What to Inspect
- Transmission fluid condition and shift smoothness under load
- Turbocharger boost pressure and intercooler hose connections
- Differential and rear differential seal integrity for leaks
- Brake rotor thickness and pad wear patterns
- Engine knock sensor operation and fuel system pressure
- Suspension bushings and control arm wear on performance suspension
Expected Maintenance Costs
| Service | Interval | Cost |
|---|---|---|
| Oil change (synthetic) | every 6,000 miles | $65-$85 |
| Transmission fluid service | every 30,000 miles | $150-$250 |
| Spark plugs replacement | every 60,000 miles | $200-$350 |
| Differential fluid service | every 30,000 miles | $120-$180 |
| Brake fluid flush | every 24 months | $100-$150 |
| Air filter replacement | every 15,000 miles | $40-$75 |
| Cabin air filter replacement | every 12,000 miles | $35-$60 |
| Coolant system flush | every 60,000 miles | $150-$250 |
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