2018 Buick Enclave
The Verdict
Worst problem area
Brakes
Brakes leads by volume: 21 of 64 complaints (33%) mention it. Complaints mentioning Airbags & Restraints include more reported injuries (1) than those mentioning any other identified area.
Complaints filed fell from 179 in 2017 to 64 in 2018.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2016 | 2017 | 2018 | 2019 | 2020 | vs. 2018 Standard Sport Utility Vehicle 2WD |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,450–3,650 | 3,450–3,650 | 2,950–3,100 | 2,950–3,100 | 2,950–3,100 | |
| Combined MPG | 17–18 | 17–18 | 20–21 | 20–21 | 20–21 | |
| City / Highway MPG | 15 / 22 | 15 / 22 | 17–18 / 25–26 | 17–18 / 25–26 | 17–18 / 25–26 | |
| CO₂ tailpipe (g/mi) | 507–518 | 507–518 | 416–446 | 420–440 | 420–443 | |
| Complaints filed | 141 | 179 | 64 | 42 | 56 | |
| Recalls issued | 4 | 3 | 0 | 1 | 6 | |
| Crash-involved complaints | 2 | 6 | 5 | 2 | 2 | |
| Fire-involved complaints | 0 | 0 | 0 | 1 | 0 | |
| Injuries reported | 5 | 6 | 1 | 2 | 2 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 1 | 1 | 1 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2018 Buick Enclave have?
No NHTSA recall campaigns as of Sep 16, 2026.
What is the most common complaint about the 2018 Buick Enclave?
Brakes: 21 of 64 NHTSA complaints (33%) mention it.
What gas mileage does the 2018 Buick Enclave get?
EPA rates it 20–21 MPG combined.
How much does it cost to fuel a 2018 Buick Enclave?
EPA estimates $2,950–$3,100 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (2)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 9-spd | 6 | 3.6L | Front-Wheel Drive | Regular | Standard Sport Utility Vehicle 2WD | 18 mpg (high) | 26 mpg (high) | 21 mpg (high) | $2,950 (low) | 416 g/mi (low) |
| Configuration 2 | Automatic 9-spd | 6 | 3.6L | All-Wheel Drive | Regular | Standard Sport Utility Vehicle 4WD | 17 mpg (low) | 25 mpg (low) | 20 mpg (low) | $3,100 (high) | 446 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 15 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 15 | 1 | 0 | 0 | 0 |
| Fuel System | 4 | 0 | 0 | 0 | 0 |
| Electrical | 9 | 1 | 0 | 0 | 0 |
| Brakes | 21 | 2 | 0 | 0 | 0 |
| Steering | 2 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 2 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 3 | 2 | 0 | 1 | 0 |
| Driver Assistance & Speed Control | 6 | 1 | 0 | 0 | 0 |
| Body, Seats & Latches | 2 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 3 | 0 | 0 | 0 | 0 |
| Other | 8 | 0 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls
No recalls have been issued for this model-year.