2020 Subaru Forester: True Cost of Ownership (5-Year Breakdown)
The 2020 Subaru Forester is a compact SUV built for drivers who want all-wheel drive capability, a practical interior, and solid safety ratings without breaking the bank. At around $21,500 on the used market, it hits a sweet spot for outdoor enthusiasts, families, and commuters in snowy or rainy climates. This guide breaks down what it truly costs to own one over five years — beyond just the sticker price.
Monthly cost breakdown
The 2020 Forester retains value reasonably well for its segment, losing roughly 40-45% of its original MSRP over five years — better than average for compact SUVs, helped by strong brand loyalty and AWD demand in northern states.
Pros
- Standard symmetrical AWD is included at no extra cost, unlike many competitors where AWD adds $1,500+
- Strong safety ratings (IIHS Top Safety Pick+) may qualify you for insurance discounts and reduce liability exposure
- Maintenance costs are below average for the segment — routine service runs $100-$160 per visit at independent shops
- Excellent parts availability and a large DIY community keeps repair costs competitive
Cons
- Fuel economy of 26-33 MPG is decent but not class-leading — the naturally aspirated 2.5L returns lower highway MPG than Honda CR-V or Toyota RAV4 Hybrid alternatives
- EyeSight windshield replacements are costly and not always fully covered by standard glass coverage — worth adding comprehensive insurance
- CVT fluid service is often skipped by previous owners and can cost $200-$300 to correct — adds hidden first-year expense
- Higher trim levels (Touring, Sport) carry steeper insurance premiums due to more expensive sensors and camera systems to repair
Common problems to watch for
- Oil consumption issues have been reported on the 2.5L FB25 engine — check for burning oil between changes and ask for service records
- CVT transmission can feel sluggish and has shown long-term reliability concerns if not serviced regularly with Subaru-approved fluid
- Windshield cracking is disproportionately common on Foresters with EyeSight — the large raked glass is expensive to replace ($400-$900 with recalibration)
- Head gasket seepage is a known Subaru concern on higher-mileage examples — less severe on the FB-series engine but worth inspecting
- Infotainment system (Starlink 6.5") can be laggy and Apple CarPlay/Android Auto integration has had software glitches requiring dealer updates
The verdict
At $21,500 with roughly $612/month in all-in costs, the 2020 Forester is a genuinely smart ownership proposition — especially compared to newer alternatives that cost $5,000-$8,000 more. Watch for oil consumption and get a pre-purchase inspection, but a clean example with documented service history is one of the better value compact SUV buys in this price range. Its AWD standard fitment, safety tech, and reasonable depreciation curve make total cost of ownership competitive in its class.
Best for: The 2020 Forester is ideal for a budget-conscious buyer in a four-season climate who wants dependable AWD, low running costs, and a practical family-sized interior without stepping into a more expensive midsize SUV.
Other model years
Frequently asked questions
How much does it cost to insure a 2020 Subaru Forester?
Expect to pay $1,500-$1,800 per year (roughly $125-$150/month) for a full-coverage policy on a 2020 Forester, depending on your ZIP code, driving history, and trim level. EyeSight-equipped trims can push premiums slightly higher due to sensor repair costs.
What is the fuel cost per year for a 2020 Subaru Forester?
At 12,000 miles/year with a blended MPG of about 28 and a national average gas price near $3.40/gallon, annual fuel costs run approximately $1,457 — or about $121-$138/month depending on your local gas prices.
Is the 2020 Subaru Forester reliable long-term?
Generally yes — the 2020 Forester scores above average in reliability surveys from J.D. Power and Consumer Reports, with the main caveats being oil consumption on some engines and CVT longevity if fluid changes are neglected. Most owners report 150,000-200,000 miles with proper maintenance.
How much will a 2020 Subaru Forester depreciate?
A 2020 Forester that originally stickered around $28,000-$32,000 is now selling for $19,000-$23,500, reflecting roughly 40-45% depreciation over 4-5 years. From your $21,500 purchase price, expect the vehicle to be worth around $12,000-$14,000 at the end of your 5-year ownership window.
What are the most expensive repairs on a 2020 Subaru Forester?
The costliest unplanned repairs typically involve CVT transmission rebuilds ($3,500-$5,500), windshield replacement with EyeSight recalibration ($400-$900), and head gasket repairs on higher-mileage engines ($1,200-$2,000). Regular maintenance drastically reduces the likelihood of the first two.
Is it worth buying a 2020 Subaru Forester vs. a newer model?
If you can find a clean 2020 with under 60,000 miles, it offers 90% of the utility of a 2024 model at roughly 35-40% less cost — the platform and safety tech are largely unchanged. The main trade-off is slightly older infotainment and higher accumulated mileage risk, but for budget-focused buyers the value case is strong.
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Estimates are AI-generated guidance based on typical costs for this year, make and model.