Oil Dilution (Fuel in Engine Oil)
medium- Typically appears
- 15–50k mi
- Estimated repair
- $500 – $2,500
2020 Honda
CR-VSUV
SUV
The 2020 Honda CR-V is one of the best-selling compact SUVs in America, and for good reason — it blends a practical, roomy interior with a fuel-efficient turbocharged engine and Honda's long track record of reliability. The fifth-generation CR-V (2017–2022) brought a more refined ride, a notable cargo and passenger space upgrade, and standard Honda Sensing safety tech across most trims. Under the hood sits Honda's 1.5L turbocharged inline-4, making 190 hp and returning a solid 30 mpg combined. The base FWD configuration is smooth and responsive for everyday driving, and the available AWD system (Real-Time AWD with Intelligent Control) adds winter confidence without wrecking fuel economy. It's a genuinely well-rounded daily driver. That said, the 2017–2020 generation carries some known baggage: oil dilution in cold climates is the most serious concern, and it's particularly relevant here in Wisconsin. Short-trip, cold-weather driving can allow unburned fuel to contaminate the engine oil. It's not universal, but it's common enough that you need to know about it before buying.
Reliability
3/5
Verified data
Specs shown for CR-V FWD — the most common configuration.
Other trims may vary in engine, drivetrain, or fuel economy. Sign in to see your vehicle's exact specs.
Engine
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Drivetrain
FWD
Fuel
Gasoline
MPG
28 city / 34 hwy / 30 combined
Seats
—
Doors
—
Body
Small Sport Utility Vehicle 2WD
Length
182.1 inches
Overview
AI-curatedThe 2020 Honda CR-V is one of the best-selling compact SUVs in America, and for good reason — it blends a practical, roomy interior with a fuel-efficient turbocharged engine and Honda's long track record of reliability. The fifth-generation CR-V (2017–2022) brought a more refined ride, a notable cargo and passenger space upgrade, and standard Honda Sensing safety tech across most trims. Under the hood sits Honda's 1.5L turbocharged inline-4, making 190 hp and returning a solid 30 mpg combined. The base FWD configuration is smooth and responsive for everyday driving, and the available AWD system (Real-Time AWD with Intelligent Control) adds winter confidence without wrecking fuel economy. It's a genuinely well-rounded daily driver. That said, the 2017–2020 generation carries some known baggage: oil dilution in cold climates is the most serious concern, and it's particularly relevant here in Wisconsin. Short-trip, cold-weather driving can allow unburned fuel to contaminate the engine oil. It's not universal, but it's common enough that you need to know about it before buying.
Known for
- Best-in-class cargo space for the compact SUV segment
- Fuel-efficient 1.5L turbocharged engine
- Strong Honda Sensing safety suite standard on most trims
- Well-balanced ride quality and cabin refinement
- Long ownership history of reliability when maintained
Best for
- Daily commuters and families needing a practical, efficient SUV
- Buyers who prioritize cargo versatility and back-seat room
- Drivers who want solid safety tech without paying luxury prices
- Owners planning high-mileage, long-term ownership
Watch for
- Oil dilution in cold climates — fuel contaminating engine oil on short trips
- Infotainment system freezes and slow response (TSB 19-022)
- Parasitic battery drain in early miles (TSB 18-002)
- Catalytic converter degradation showing up after 75k miles
- Rear suspension noise developing over time
Common issues by mileage
6 knownInfotainment System Freezes / Failure
medium- Typically appears
- 20–60k mi
- Estimated repair
- $150 – $400
Battery Parasitic Drain
medium- Typically appears
- 0–30k mi
- Estimated repair
- $100 – $350
System Too Lean / P0171
medium- Typically appears
- 35–70k mi
- Estimated repair
- $100 – $350
Catalytic Converter Efficiency (P0420)
low- Typically appears
- 70–110k mi
- Estimated repair
- $800 – $1,400
VTC / i-VTEC Actuator Rattle on Cold Start
low- Typically appears
- 60–120k mi
- Estimated repair
- $300 – $800
Maintenance schedule
- 1 Every 5,000–7,500 miles or 6 months, whichever comes first — shorten to 5,000 mi during Wisconsin winter months Engine Oil Change
Honda specifies 0W-20 full synthetic. The oil dilution issue on this engine makes sticking to the shorter end of the interval critical in cold climates. Check the dipstick monthly in winter — if the level is rising or smells like gas, change it immediately and bring it in.
- 2 Every 7,500 miles or with every oil change Tire Rotation
FWD models wear front tires faster. Even wear extends tire life significantly and keeps handling predictable on snowy Wisconsin roads.
- 3 Inspect at 45,000 miles; change by 90,000 miles CVT Fluid Inspection
Honda's official schedule calls for 90k, but given the CVT's importance and the cost of replacement, an earlier inspection for color and smell is cheap insurance. Use only Honda DW-1 fluid.
- 4 Every 30,000 miles or 24 months Air Filter Replacement
A clogged air filter on a turbocharged engine stresses the turbo and can contribute to lean codes. Wisconsin gravel roads can clog filters faster than the mileage suggests.
- 5 Every 15,000–30,000 miles, or annually before winter Cabin Air Filter Replacement
Helps keep defrost airflow strong — critical for visibility in Wisconsin winters. Road salt dust and leaf debris clog these faster in the Midwest than the factory interval assumes.
- 6 Every 3 years regardless of mileage Brake Fluid Flush
DOT 3 fluid absorbs moisture over time, lowering its boiling point and accelerating internal caliper/master cylinder corrosion. Wisconsin road salt speeds up brake component wear.
- 7 Every fall, before temperatures drop below freezing Battery Load Test
This generation has documented parasitic drain issues, and cold temperatures expose a weak battery quickly. A load test in October can prevent a no-start in January.
- 8 Every 5 years or 60,000 miles; use Honda Long Life Type 2 (blue) Coolant Flush
Do not mix coolant types — using generic green coolant in this system causes accelerated corrosion. Freeze protection should be verified to at least -34°F before Wisconsin winter.
Always defer to the manufacturer's service manual for warranty-mandated intervals.
Cost of ownership
Annual maintenance
$400 – $900
Fuel
At 30 mpg combined and ~15,000 miles/year, expect roughly $1,500–$1,900/year at $3.00–$3.80/gal. Mostly highway driving will push toward the lower end.
Insurance
Typically $1,100–$1,600/year in the Lake Geneva area for a 2020 CR-V, depending on driver profile and coverage level. Honda's strong safety scores help keep rates reasonable.
The CR-V is one of the more affordable compact SUVs to own year-to-year. Routine maintenance is straightforward and parts are widely available. The main financial risk is the oil dilution issue — if it's caught late or ignored, you're looking at a potential engine repair that can run $3,000–$5,000+. Stay on top of oil checks and you largely eliminate that risk. CVT repair or replacement, if it ever becomes necessary, is the other big-ticket exposure ($3,000–$5,000), but that's typically not a concern until well past 150k miles with proper fluid maintenance.
Seasonal care
Lake Geneva, WI Winter
- Check engine oil level AND smell monthly — cold short-trip driving is the primary oil dilution trigger on this engine. If the dipstick reads overfull or smells like fuel, change the oil immediately.
- Load-test the battery every October. This generation has known parasitic drain issues, and a marginal battery will fail fast once temps drop below 10°F.
- Verify coolant freeze protection is rated to at least -34°F using Honda Long Life Type 2 blue coolant. Do not top off with generic green antifreeze.
- Switch to winter wiper blades and top off with -40°F rated washer fluid — Lake Geneva road salt spray will go through standard fluid in days.
- If equipped with AWD, confirm the Real-Time AWD system is engaging properly before the first snowfall. A frozen or stuck rear coupling is a bad discovery in a January storm.
- Inspect brake lines and calipers for salt corrosion each fall — Wisconsin road brine is aggressive on brake hardware.
Summer
- Check tire pressure monthly — tires lose about 1 PSI for every 10°F of temperature swing, and summer heat can cause significant over-inflation from morning to afternoon.
- Test the A/C system before Memorial Day. AC compressor failures on this generation tend to show up after 80k miles and are easier to diagnose before the heat arrives.
- Inspect the cabin air filter — pollen and road dust from spring can clog it quickly, reducing defrost and A/C airflow.
- Check coolant level and condition after winter — road salt and freeze/thaw cycling can accelerate hose and clamp wear.
- Inspect the underbody and wheel wells for salt corrosion damage accumulated over winter, especially brake lines, fuel lines, and suspension components.
Comparable vehicles
2020 Toyota
RAV4
The RAV4 is the CR-V's closest rival in size, price, and mission. The 2020 RAV4's 2.5L naturally aspirated engine avoids the oil dilution concern entirely, and Toyota's reliability in this segment is arguably a half-step ahead. Trade-off: slightly worse fuel economy and a firmer ride.
2020 Mazda
CX-5
The CX-5 matches the CR-V on reliability and beats it on driving dynamics and interior quality. The 2.5L engine is well-proven. Slightly less cargo space, but a strong alternative for buyers who care about the driving experience.
2020 Subaru
Forester
Standard AWD on every Forester trim is a genuine advantage for Wisconsin winters. The 2.5L naturally aspirated boxer avoids turbo-related oil concerns. Slightly boxier styling, but excellent visibility and proven all-weather capability.
2020 Hyundai
Tucson
A step down in interior space but competitive on price and feature content. The 2.0L naturally aspirated base engine is less exciting but very simple. The optional 1.6T is comparable to the CR-V's setup. Longer powertrain warranty is a plus for used buyers.