2020 Buick Enclave

SUV Regular
Buick Enclave 2020
21MPG Combined
2 Trims
← 2019 2020 2021 →
Updated February 27, 2026

The 2020 Buick Enclave is a SUV that delivers 20–21 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2020 Buick Enclave Specifications

SpecValue
Combined MPG20–21 combined MPG depending on trim
City MPG18
Highway MPG26
Body StyleSUV
Fuel TypeRegular
DriveAWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto17/25/203.6L 6cylAutomatic 9-spd
Auto18/26/213.6L 6cylAutomatic 9-spd

Annual Fuel Cost

Based on EPA estimates, the 2020 Buick Enclave costs approximately $2,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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