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Home›Toyota›2020 Toyota RAV4› fuel system problems
Owner complaints · Fuel/Propulsion System

2020 Toyota RAV4 fuel system problems

91 of the 648 complaints owners filed with NHTSA about the 2020 Toyota RAV4 name the fuel system (NHTSA’s “Fuel/Propulsion System” heading — fuel tanks, lines, pumps and injection — and on an EV, the propulsion battery and motors). Filed under the same heading: 34 manufacturer bulletins, 1 recall. Every figure below is a document in a federal file, linked; none is a failure rate, and none is a verdict on any one car.

91 complaints 14% of this model year’s typically at 0k miles

What owners filed about the fuel system

Source: NHTSA complaint database
91complaints name the fuel system

0 of the 91 reports a crash · 0 a fire · 0 injuries. Self-reported, unverified.

Filed per year: 2019: 2 · 2020: 67 · 2021: 8 · 2022: 4 · 2023: 5 · 2024: 4 · 2026: 1

0kmiles, typically

Half of the 55 owners who gave an odometer reading reported the fuel system problem between 0 and 1,000 miles. A median of reports, not the life of a part.

14%of this model year’s complaints

648 complaints in all about the 2020 Toyota RAV4, 1 filed in 2026. The whole picture, every system →

Counts are owner reports to NHTSA, not verified defects, and scale with how many of these were sold; nothing here is a rate. NHTSA groups complaints coarsely, so “Fuel/Propulsion System” means the same area of the vehicle, not one fault.

Across model years: Toyota RAV4 fuel system problems, every year on file →

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In owners’ own words

Source: NHTSA complaint database

Filed with NHTSA by the people who own these cars, about the fuel system. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.

The gas tank of my 2020 Rav4 hybrid is not filling properly. The tank is supposed to be 14.5 gallons. My fuel gauge will read just above empty and my display says that I have 29 miles to empty. When I go to fill-up my tank, though, it cuts off after roughly 8.6 - 9 gallons.
Fuel/Propulsion System at 500 miles Jan 29, 2020 NHTSA owner report
The gas tank will not completely fill at the gas station. When the gas light comes on and shows that it is empty, I will go to the gas station and it will only allow me to fill up about 9-10gallons of gas. The gas tank is listed as being 14.5gallons.
Fuel/Propulsion System at 400 miles Jan 28, 2020 NHTSA owner report
The fuel tank will only accept less than 10 gallons of fuel. The stated capacity of the fuel tank by Toyota is 14.5 gallons. This defect causes at least two problems: the marketed range of the vehicle is markedly diminished, and the fuel gauge gives false, misleading information to the point you never know how much fuel is left.
Fuel/Propulsion System at 300 miles Jan 27, 2020 NHTSA owner report
Toyota advertises car with 14.5 gallons of gas with 590 MPG range and fuel tops off at 10 gallons only
Fuel/Propulsion System Jan 24, 2020 NHTSA owner report
Fuel gauge does not properly register correct fuel amount in vehicle. It is showing empty with about 4.5 gallons left in fuel tank. Dealership refuses to admit there is an issue and tries to blame it on ethanol fuel additives
Fuel/Propulsion System at 2,300 miles Jan 20, 2020 NHTSA owner report

What is on file about the fuel system

Source: NHTSA recalls, investigations and manufacturer communications

Recall filed under this heading

34 manufacturer bulletins filed under this heading

The 0 newest are listed; every one is on the model year’s page. Quote the document number at a service desk — it is a diagnosis the maker has already written down.

Other systems with a record on the 2020 Toyota RAV4

Source: the same files
From here
Every 2027 model on file, by price Compare two vehicles, trim vs trim See what a VIN was priced at See what owners reported

Common questions

Source: NHTSA complaint database, recalls and manufacturer communications

Are fuel system problems common on the 2020 Toyota RAV4?

They are documented: NHTSA holds 91 owner complaints naming the fuel system on this model year (14% of everything owners filed about it), and 34 manufacturer bulletins, 1 recall are filed under the same heading. Whether it is a problem on one particular car is a diagnosis, not a count, and a count says nothing about how many were sold.

Is there a recall for the fuel system on the 2020 Toyota RAV4?

Yes — one campaign is filed under this heading: 20V682000. A recall is matched by VIN; check yours at nhtsa.gov/recalls.

When do fuel system problems show up on the 2020 Toyota RAV4?

Owners who gave an odometer reading reported it at a median of 500 miles; half of them between 0 and 1,000. That is when reports cluster, not the life of a part.

What does NHTSA's "Fuel/Propulsion System" heading cover?

Fuel tanks, lines, pumps and injection — and on an EV, the propulsion battery and motors. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.