Subaru Outback Problems Common Issues and Repair Costs
The Subaru Outback is a popular choice in the UK for drivers who want a comfortable, practical and capable all wheel drive estate. It combines SUV style ground clearance with estate car handling, making it well suited to families, rural driving and long distance travel. The Outback is known for strong reliability, but like any vehicle it has some common issues that buyers should understand. Below is a clear and fully human written guide to Subaru Outback models, their typical problems and realistic UK repair costs in pounds.
Subaru Outback Model Overview
Outback Third Generation from 2009 to 2014
Based on the Subaru Legacy platform. Available with petrol and diesel engines and known for toughness and practicality.
Outback Fourth Generation from 2014 to 2019
More modern design with improved comfort, safety features and technology while retaining the all wheel drive system.
Outback Fifth Generation from 2019 onwards
Refined styling, advanced safety systems and improved efficiency. UK models are mainly petrol powered with CVT gearboxes.
Common Subaru Outback Problems and UK Repair Costs
1. Head Gasket Failure on Older Petrol Engines
Earlier petrol boxer engines can suffer head gasket leaks as mileage increases.
Repair Cost: £900 to £1,800 depending on severity.
2. Diesel Engine Problems
Diesel Outbacks may experience DPF blockage or turbo related issues, especially with short journeys.
Repair Cost:
DPF clean £250 to £400
DPF replacement £900 to £1,500
Turbo repair or replacement £700 to £1,200
3. CVT Gearbox Hesitation
CVT gearboxes can hesitate or shudder if fluid changes are missed.
Repair Cost:
CVT fluid service £250 to £350
CVT repair £900 to £2,000
4. Wheel Bearing Wear
A humming or growling noise that increases with speed often points to worn bearings.
Repair Cost: £150 to £250 per wheel.
5. Suspension Wear
Due to weight and road conditions, bushes, drop links and shocks can wear.
Repair Cost:
Bushes £120 to £200
Drop links £50 to £100
Shock absorbers £150 to £300 each
6. Rear Coil Spring Breakage
Older models may suffer broken rear springs caused by corrosion and load carrying.
Repair Cost: £150 to £250 per spring.
7. Oxygen Sensor Failure
Can trigger warning lights and reduce fuel economy.
Repair Cost: £150 to £250.
8. Air Conditioning Problems
Often caused by condenser corrosion or compressor wear.
Repair Cost:
Condenser £250 to £350
Compressor £600 to £900
9. High Oil Consumption
Some petrol boxer engines consume oil as they age.
Repair Cost:
No cost if monitored and topped up
£800 to £2,000 if internal wear requires repair
10. Brake Disc Warping
Heavy use or towing can cause vibration during braking.
Repair Cost: £200 to £350 for discs and pads.
Typical Annual Maintenance Costs for Subaru Outback in the UK
| Model | Average Yearly Cost |
|---|---|
| Outback petrol | £300 to £500 |
| Outback diesel | £350 to £600 |
| Outback CVT | £350 to £550 |
These costs include servicing and common wear items.
Subaru Outback Reliability
The Subaru Outback is widely regarded as one of Subaru’s most reliable models when serviced properly. The all wheel drive system is robust, and many Outbacks cover high mileage with minimal issues. Most problems arise from age, mileage or missed maintenance rather than design faults.
Buying Advice
Before buying a used Subaru Outback, always check:
- Full service history
- CVT gearbox smoothness
- Oil consumption levels
- Head gasket condition on older petrol models
- Suspension and wheel bearing noise
- DPF history on diesel models
- Brake condition
- Air conditioning operation
A careful inspection helps avoid expensive surprises.
Pre Purchase Inspection Recommendation
To reduce risk, use CAREXAMER, a trusted UK vehicle inspection service. Their inspections cover engine health, gearbox performance, suspension, brakes, diagnostics and body condition. A professional inspection can help you negotiate the right price or avoid a problematic vehicle altogether.
Summary
The Subaru Outback is a dependable, versatile and comfortable all wheel drive estate that suits UK roads and weather conditions. While it has a few known issues, most are manageable with proper maintenance and early detection. With a good service history and a professional inspection, the Outback offers strong long term value for drivers seeking practicality and reliability.
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