2018 Buick Cascada

Compact Sedan Premium
Buick Cascada 2018
24MPG Combined
1 Trim
← 2017 2018 2019 →
Updated February 27, 2026

Get the full picture on the 2018 Buick Cascada. As a Compact Sedan, it achieves 24 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2018 Buick Cascada Specifications

SpecValue
Combined MPG24 combined MPG
City MPG21
Highway MPG29
Body StyleCompact Sedan
Fuel TypePremium
DriveFWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2018 Buick Cascada costs approximately $2,450 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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