Battery boost for a 2020 Lexus RX
Battery boost for the 2020 Lexus RX: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 8.0 to 11.0 L/100 km
- Body
- Small Sport Utility Vehicle

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 2020 Lexus RX for battery boost
- Body: small sport utility vehicle (EPA size class).
2020 Lexus RX: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 |
|---|---|---|---|
| Displacement | 3.5 L | 3.5 L | 3.5 L |
| Cylinders | 6 | 6 | 6 |
| MPG city (US) | 30 | 20 | 19 |
| MPG highway (US) | 28 | 27 | 26 |
| MPG combined (US) | 30 | 23 | 22 |
| MPG combined (Imperial) (converted from the US figure) | 36 | 28 | 26 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$2,800 | US$2,975 | US$3,125 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $2,480 | $3,286 | $3,410 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2020 Lexus RX
- NHTSA lists 2 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 56 complaints with NHTSA, most often about air bags (21), unknown or other (10) and engine (6). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 23V865000 | 2023-12-20 | air bags:sensor:occupant classification | Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop... |
| 20V682000 | 2020-11-04 | fuel system, gasoline:delivery:fuel pump | Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus... |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Battery boost for the 2020 Lexus RX
Battery boost for your 2020 Lexus RX: arranged with a trusted shop, never done by CarmaCars, with a rental if you need one. A slow crank on a cold morning is often the first sign of a tired battery.
Your car, your notes
The shop may ask for the VIN to order the right parts. A photo of the dashboard warning light helps the shop prepare. Your owner's manual lists the maintenance schedule for the RX. The 3.5L 6-cylinder hybrid is what moves it, with all-wheel drive.
The steps
We do not set the shop's price or promise a date. Tell us when suits you, and whether the car can be driven. We keep you posted until the car is booked in.
A car while yours is in the shop
We can have a rental ready the day your car goes in. If the repair runs long, keep the rental longer. We deliver around Toronto; pickup at our location is free.
Between shop visits
Switch to winter tires before the first snow, and back in spring. Have the cabin air filter changed on the maker's schedule. Clear snow off the whole car, roof included, before you drive.
What to ask
Ask the shop to explain the repair in plain words before you agree. Ask whether the quote includes both parts and labour. Ask how the shop will contact you if it finds something unexpected.
Let us know
A request is free and gets a reply within one business day.
Request battery boost
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
Similar cars available now
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Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.