Technical Data; Engine Specifications; Spark Plug Gap- Page 338

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

12032235) - 2019 - CRC - 6/27/18

Technical Data

337

Engine Specifications

Engine

VIN Code

Transmission

Spark Plug Gap

2.0L L4 Engine

X

Automatic

0.75

–

0.90 mm (0.030

–

0.035 in)

2.5L L4 Engine

A

Automatic

0.95

–

1.10 mm (0.037

–

0.043 in)