Car diagnostics for a 2021 Buick Enclave
Car diagnostics for the 2021 Buick Enclave: 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
- 11.1 to 11.7 L/100 km
- Body
- Standard 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 2021 Buick Enclave for car diagnostics
- Body: standard sport utility vehicle (EPA size class).
2021 Buick Enclave: every figure
| Figure | Powertrain 1 | Powertrain 2 |
|---|---|---|
| Displacement | 3.6 L | 3.6 L |
| Cylinders | 6 | 6 |
| MPG city (US) | 18 | 17 |
| MPG highway (US) | 26 | 25 |
| MPG combined (US) | 21 | 20 |
| MPG combined (Imperial) (converted from the US figure) | 25 | 24 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$3,200 | US$3,350 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $3,442 | $3,628 |
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 Buick Enclave
- 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 26 complaints with NHTSA, most often about service brakes (7), electrical system (6) and unknown or other (4). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 22V210000 | 2022-03-31 | air bags:side/window:curtain | General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Traverse and 2021-2022 Buick Enclave vehicles. The harness connector to the left or right side roof rail air bag may have incompatible electrical terminals, which could prevent the air bags from deploying in a crash. |
| 21V472000 | 2021-06-24 | air bags:sensor:frontal impact | General Motors, LLC (GM) is recalling certain 2021 Chevrolet Traverse and Buick Enclave vehicles. During service by dealers, certain vehicles may have received incorrect air bag calibration software that may affect frontal airbag deployment. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
The 2021 Buick Enclave: Car diagnostics
For a diagnostic check on your 2021 Buick Enclave, we arrange a trusted shop; CarmaCars does not do the work. A warning light is the car asking for a diagnostic scan; the code tells the shop where to look.
Before the shop sees your Enclave
Bring the owner's manual or service records if you have them. If you have the service history of your Enclave, have it ready for the shop. Mention the trim and engine in your request; parts differ between them. Power comes from the 3.6L 6-cylinder, driving through a 9-speed automatic.
How we help
We can deliver a rental to you while your car is at the shop. The shop sets the price and the time after seeing the car. Tell us when suits you, and whether the car can be driven.
No car? Rent one meanwhile
Pick a car that suits your week from our fleet. A rental keeps your week on track during the repair. The car can come to your door in the Toronto area, or you pick it up at no charge.
Car care, briefly
Listen for new noises and mention them to the shop with as much detail as you can. Top up the washer fluid with a winter mix in the cold months. Keep the fuel tank above a quarter in winter.
A short checklist
Ask whether the parts are new, rebuilt or used. Ask what warranty the shop gives on its parts and labour. Ask for a written estimate before any work starts.
Want a price?
Need the work and a rental? One request covers both.
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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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.