2015 Buick Enclave

SUV Regular
Buick Enclave 2015
19MPG Combined
2 Trims
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Updated February 27, 2026

The 2015 Buick Enclave is a SUV that delivers 18–19 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2015 Buick Enclave Specifications

SpecValue
Combined MPG18–19 combined MPG depending on trim
City MPG17
Highway MPG24
Body StyleSUV
Fuel TypeRegular
DriveAWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto16/22/183.6L 6cylAutomatic 6-spd
Auto17/24/193.6L 6cylAutomatic 6-spd

Annual Fuel Cost

Based on EPA estimates, the 2015 Buick Enclave costs approximately $2,375 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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