2020 GMC Acadia Overview
The 2020 GMC Acadia is a mid-size SUV that seats up to seven passengers across three rows. Maximum cargo capacity is 79 cubic feet with the rear seats folded down.
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Five trims are available: SL, SLE, SLT, AT4, and Denali. The new AT4 trim has a more rugged-looking exterior styling.
Two starter engines are available for the Acadia: a standard 193-hp, 2.5-liter four-cylinder and an optional 230-hp, turbocharged 2.0-liter four-cylinder. Both engines are mated to a standard six-speed automatic transmission, or a nine-speed automatic is available. The AT4 and Denali come with a more powerful 310-hp, 3.6-liter V-6 joined to a nine-speed automatic. Front-wheel drive (FWD) comes standard, while all-wheel drive (AWD) is available for SLE and higher trim levels.
Fuel economy for the FWD 2.5L Acadia is an EPA-estimated rating of 21/27 mpg city/highway. With AWD, it decreases to an 18/25 mpg rating. For the AT4 and Denali, both the FWD and AWD models earned an 18/25 mpg rating.