2013 Buick Regal eAssist

Sedan Regular
Buick Regal eAssist 2013
29MPG Combined
1 Trim
← 2012 2013 2014 →
Updated February 27, 2026

Get the full picture on the 2013 Buick Regal eAssist. As a Sedan, it achieves 29 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.

2013 Buick Regal eAssist Specifications

SpecValue
Combined MPG29 combined MPG
City MPG25
Highway MPG36
Body StyleSedan
Fuel TypeRegular
DriveFWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2013 Buick Regal eAssist costs approximately $1,500 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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