
Car diagnostics for a 2021 Lexus RC
Car diagnostics for the 2021 Lexus RC: 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
- 9.5 to 12.2 L/100 km
- Body
- Subcompact Cars

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 2021 Lexus RC for car diagnostics
- Body: subcompact cars (EPA size class).
2021 Lexus RC: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Displacement | 2.0 L | 3.5 L | 3.5 L | 5.0 L |
| Cylinders | 4 | 6 | 6 | 8 |
| MPG city (US) | 21 | 20 | 19 | 16 |
| MPG highway (US) | 31 | 28 | 26 | 24 |
| MPG combined (US) | 25 | 23 | 22 | 19 |
| MPG combined (Imperial) (converted from the US figure) | 30 | 28 | 26 | 23 |
| Luggage volume (litres converted from EPA's cubic feet) | 283 L (10 cu ft) | 283 L (10 cu ft) | 283 L (10 cu ft) | 283 L (10 cu ft) |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,300 | US$3,550 | US$3,750 | US$4,350 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $3,326 | $3,606 | $3,780 | $4,270 |
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 2021 Lexus RC
- 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.
- No owner complaints are on file with NHTSA for this model year.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 26V222000 | 2026-04-08 | fuel system, gasoline:delivery:fuel pump | Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2022 Lexus RC, 2016-2020 GS, and 2022 IS vehicles. The low-pressure fuel pump inside the fuel tank may fail. |
| 22V615000 | 2022-08-10 | equipment:other:labels | Toyota Motor Engineering & Manufacturing (Lexus) is recalling certain 2020-2022 Lexus RC F vehicles. The tire information label does not list the vehicle's weight capacity. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 110, "Tire Selection and Rims." |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2021 Lexus RC: Car diagnostics
Need a diagnostic check for your 2021 Lexus RC? We do not do mechanical work, but we arrange it with a trusted shop and keep you driving meanwhile. A warning light is the car asking for a diagnostic scan; the code tells the shop where to look.
About your RC
Mention the trim and engine in your request; parts differ between them. Note the mileage on the odometer when you send the request. Bring the owner's manual or service records if you have them. Under the hood: the 2.0L 4-cylinder turbo and rear-wheel drive.
What we arrange
We keep you posted until the car is booked in. We follow up until the shop has the car booked in. The shop sets the price and the time after seeing the car.
A car while yours is in the shop
If the repair runs long, keep the rental longer. Rent for as long as the job takes, by the day or the week. Delivery starts at $75 plus distance; collecting the car yourself is free.
Good habits for your car
Wash the underside of the car in winter to clear road salt. Check that all lights work every few weeks. Look at the tire tread before long trips.
Before the shop starts
Ask how the shop will contact you if it finds something unexpected. Ask whether the quote includes both parts and labour. Ask when the car will be ready and how the shop will tell you.
One more step
Send a request: the car, the problem and when suits you.
Request car diagnostics
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.
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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.