
Car diagnostics for a 2023 Lexus IS
Car diagnostics for the 2023 Lexus IS: 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 11.9 L/100 km
- Body
- Compact 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 2023 Lexus IS for car diagnostics
- Body: compact cars (EPA size class).
2023 Lexus IS: 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 | 17 |
| MPG highway (US) | 31 | 28 | 26 | 25 |
| MPG combined (US) | 25 | 23 | 22 | 20 |
| MPG combined (Imperial) (converted from the US figure) | 30 | 28 | 26 | 24 |
| Luggage volume (litres converted from EPA's cubic feet) | 311 L (11 cu ft) | 311 L (11 cu ft) | 311 L (11 cu ft) | 311 L (11 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$4,100 |
| Fuel cost for 20,000 km (at $1.75 a litre for premium) | $3,326 | $3,606 | $3,780 | $4,166 |
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 2023 Lexus IS
- NHTSA lists no recall campaign for this model year.
- Owners filed 5 complaints with NHTSA, most often about back over prevention (3), electrical system (1) and engine (1). Have those parts checked before you buy.
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Car diagnostics: how we help
CarmaCars does not do mechanical work, but for a diagnostic check on the 2023 Lexus IS we arrange a trusted shop. A warning light is the car asking for a diagnostic scan; the code tells the shop where to look.
Your car, your notes
Say whether the car is drivable; it changes how it gets to the shop. The shop sets its own price and time after it sees the car. Tell the shop about any warning light or sound you have noticed. The 2.0L 4-cylinder turbo does the work, through an 8-speed automatic.
What to send us
We follow up until the shop has the car booked in. The shop quotes the job; you approve it before any work. We tell you plainly if we do not know a shop for the job.
Your rental while you wait
If the repair runs long, keep the rental longer. Rent by the day while the shop has your car. Your offer shows the delivery fee if you want the car brought to you.
Between shop visits
Wash the underside of the car in winter to clear road salt. Keep the spare, the jack and the wheel lock key where you can find them. Use the grade of fuel your owner's manual calls for.
Questions to ask the shop
If the car must stay overnight, ask where it will be kept. If you want to see the old parts, ask for them back. Ask for a written estimate before any work starts.
Send a request
Start with the car, the job and your location.
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.