2018 GMC Terrain II vs. 2020 GMC Acadia II Dimensions Comparison
Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.
Here’s how the 2018 GMC Terrain II and the 2020 GMC Acadia II compare in size:
In terms of length, the 2020 GMC Acadia II comes in at 4917 mm (193.58 in), giving it a 287 mm (11.30 in) (5.8 %) advantage over the 2018 GMC Terrain II at 4630 mm (182.28 in). Looking at width, the 2020 GMC Acadia II stretches to 1915 mm (75.39 in), making it 76 mm (2.99 in) (4.0 %) wider than the 2018 GMC Terrain II at 1839 mm (72.40 in). As for height, the 2020 GMC Acadia II reaches 1676 mm (65.98 in), which is 15 mm (0.59 in) (0.9 %) taller than the 2018 GMC Terrain II at 1661 mm (65.39 in).
Overall, the 2020 GMC Acadia II is longer, wider and taller than the 2018 GMC Terrain II.
Length
4630 mm182.3 in
4917 mm193.6 in
Width
1839 mm72.4 in
1915 mm75.4 in
Height
1661 mm65.4 in
1676 mm66.0 in
4630 mm182.3 in🔴 -287 mm-11.3 in (-5.8%)
4917 mm193.6 in🟢 +287 mm+11.3 in (+6.2%)
1839 mm72.4 in🔴 -76 mm-3.0 in (-4.0%)
1915 mm75.4 in🟢 +76 mm+3.0 in (+4.1%)
1661 mm65.4 in🔴 -15 mm-0.6 in (-0.9%)
1676 mm66.0 in🟢 +15 mm+0.6 in (+0.9%)
2018 GMC Terrain II
2020 GMC Acadia II
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
SUV
SUV
Model Year:
2018
2020
Production:
2017-2021 Discontinued Model
2020-present Current Model
Dimensions
Length:
4630 mm182.3 in 🔴 -287 mm-11.3 in (-5.8%)
4917 mm193.6 in 🟢 +287 mm+11.3 in (+6.2%)
Width:
1839 mm72.4 in 🔴 -76 mm-3.0 in (-4.0%)
1915 mm75.4 in 🟢 +76 mm+3.0 in (+4.1%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
-
Height:
1661 mm65.4 in 🔴 -15 mm-0.6 in (-0.9%)
1676 mm66.0 in 🟢 +15 mm+0.6 in (+0.9%)
Ground Clearance:
-
183 mm7.2 in
Trunk Capacity:
838 liter29.6 cu ft 🟢 +476 liter+16.8 cu ft (+131.5%)
362 liter12.8 cu ft 🔴 -476 liter-16.8 cu ft (-56.8%)
Trunk Capacity (Max):
2294 liter81.0 cu ft 🟢 +57 liter+2.0 cu ft (+2.5%)
2237 liter79.0 cu ft 🔴 -57 liter-2.0 cu ft (-2.5%)
