2018 Acura RLX vs. 2021 Acura TLX 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.

Car #1 Preview Image
2018 Acura RLX (facelift 2017)Change Car
Car #2 Preview Image
2021 Acura TLX IIChange Car
Random Comparison

Here’s how the 2018 Acura RLX and the 2021 Acura TLX II compare in size:

In terms of length, the 2018 Acura RLX measures 5023 mm (197.76 in), making it 80 mm (3.15 in) (1.6 %) longer than the 2021 Acura TLX II at 4943 mm (194.61 in). Looking at width, the 2021 Acura TLX II stretches to 1910 mm (75.20 in), making it 20 mm (0.79 in) (1.0 %) wider than the 2018 Acura RLX at 1890 mm (74.41 in). As for height, the 2018 Acura RLX stands at 1465 mm (57.68 in), giving it an extra 32 mm (1.26 in) (2.2 %) compared to the 2021 Acura TLX II at 1433 mm (56.42 in).

Overall, the 2018 Acura RLX is longer and taller than the 2021 Acura TLX II, while the 2021 Acura TLX II is wider than the 2018 Acura RLX.

Length
5023 mm197.8 in
4943 mm194.6 in
Width
1890 mm74.4 in
1910 mm75.2 in
Height
1465 mm57.7 in
1433 mm56.4 in

2018 Acura RLX Side View Left
5023 mm197.8 in 🟒 +80 mm+3.1 in (+1.6%)
2021 Acura TLX II Side View Left
4943 mm194.6 in πŸ”΄ -80 mm-3.1 in (-1.6%)
2018 Acura RLX Front View
1890 mm74.4 in πŸ”΄ -20 mm-0.8 in (-1.0%)
2021 Acura TLX II Front View
1910 mm75.2 in 🟒 +20 mm+0.8 in (+1.1%)
2018 Acura RLX Rear View
1465 mm57.7 in 🟒 +32 mm+1.3 in (+2.2%)
2021 Acura TLX II Rear View
1433 mm56.4 in πŸ”΄ -32 mm-1.3 in (-2.2%)
2018 Acura RLX
2021 Acura TLX II

Side-by-Side Specs: Dimensions, Weight & More

General Info

Body Style:

Sedan
Sedan

Model Year:

2018
2021

Production:

2017-2020 Discontinued Model
2020-present Current Model

Dimensions

Length:

5023 mm197.8 in
🟒 +80 mm+3.1 in (+1.6%)
4943 mm194.6 in
πŸ”΄ -80 mm-3.1 in (-1.6%)

Width:

1890 mm74.4 in
πŸ”΄ -20 mm-0.8 in (-1.0%)
1910 mm75.2 in
🟒 +20 mm+0.8 in (+1.1%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
-

Height:

1465 mm57.7 in
🟒 +32 mm+1.3 in (+2.2%)
1433 mm56.4 in
πŸ”΄ -32 mm-1.3 in (-2.2%)

Ground Clearance:

115 mm4.5 in
πŸ”΄ -20 mm-0.8 in (-14.8%)
135 mm5.3 in
🟒 +20 mm+0.8 in (+17.4%)

Trunk Capacity:

405 liter14.3 cu ft
🟒 +23 liter+0.8 cu ft (+6.0%)
382 liter13.5 cu ft
πŸ”΄ -23 liter-0.8 cu ft (-5.7%)

Trunk Capacity (Max):

-
-

Weight Specifications

Curb Weight:

1804-1987 kg3977-4381 lbs
πŸ”΄ -141 kg-311 lbs (-7.2%) - 🟒 +305 kg+672 lbs (+18.1%)
1682-1945 kg3708-4288 lbs
πŸ”΄ -305 kg-672 lbs (-15.3%) - 🟒 +141 kg+311 lbs (+7.8%)

Maximal permitted Weight:

-
-

Roof Load:

-
-

Tire Specifications

Rims Size:

19-inch rims:
  • 8.0J x 19
18-inch rims:
  • 8.0J x 18
19-inch rims:
  • 8.5J x 19

Tire Size:

  • 245/40 R19 (W:245 | H:40 | D:19)
  • 235/50 R18 (W:235 | H:50 | D:18)
  • 255/35 R20 (W:255 | H:35 | D:20)
  • 255/40 R19 (W:255 | H:40 | D:19)

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