2022 Acura RDX III vs 2025 Acura MDX IV Dimension Comparison

2022 Acura RDX III2025 Acura MDX IV

Here’s how 2022 Acura RDX III and 2025 Acura MDX IV compare in size: 2025 Acura MDX IV is longer than 2022 Acura RDX III, providing extra length. 2025 Acura MDX IV is wider than 2022 Acura RDX III, giving it a broader stance. 2025 Acura MDX IV is taller than 2022 Acura RDX III, adding extra vertical space.

Length

2022 Acura RDX III

4760 mm187.4 in

2025 Acura MDX IV

5039 mm198.4 in

Width

2022 Acura RDX III2025 Acura MDX IV

1900 mm74.8 in

1999 mm78.7 in

Height

2022 Acura RDX III2025 Acura MDX IV

1669 mm65.7 in

1704 mm67.1 in

Length

4760 mm187.4 in 🔴 -279 mm-11.0 in (-5.5%)

5039 mm198.4 in 🟢 +279 mm+11.0 in (+5.9%)

Width

1900 mm74.8 in 🔴 -99 mm-3.9 in (-5.0%)

1999 mm78.7 in 🟢 +99 mm+3.9 in (+5.2%)

Height

1669 mm65.7 in 🔴 -35 mm-1.4 in (-2.1%)

1704 mm67.1 in 🟢 +35 mm+1.4 in (+2.1%)

2022 Acura RDX III

2025 Acura MDX IV

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

General Info

2022 Acura RDX III

2025 Acura MDX IV

Body Style:

SUV

Model Year:

2022

2025

Production:

2021-present Current Model

2024-present Current Model

Dimensions

2022 Acura RDX III2025 Acura MDX IV

Length:

4760 mm187.4 in
🔴 -279 mm-11.0 in (-5.5%)

5039 mm198.4 in
🟢 +279 mm+11.0 in (+5.9%)

Width:

1900 mm74.8 in
🔴 -99 mm-3.9 in (-5.0%)

1999 mm78.7 in
🟢 +99 mm+3.9 in (+5.2%)

Width (Folded Mirrors):

Width (Opened Mirrors):

Height:

1669 mm65.7 in
🔴 -35 mm-1.4 in (-2.1%)

1704 mm67.1 in
🟢 +35 mm+1.4 in (+2.1%)

Ground Clearance:

208 mm8.2 in
🟢 +23 mm+0.9 in (+12.4%) - 🟢 +38 mm+1.5 in (+22.4%)

170-185 mm6.7-7.3 in
🔴 -38 mm-1.5 in (-18.3%) - 🔴 -23 mm-0.9 in (-11.1%)

Trunk Capacity:

835 liter29.5 cu ft
🟢 +373 liter+13.2 cu ft (+80.7%)

462 liter16.3 cu ft
🔴 -373 liter-13.2 cu ft (-44.7%)

Trunk Capacity (Max):

2260 liter79.8 cu ft
🔴 -430 liter-15.2 cu ft (-16.0%)

2690 liter95.0 cu ft
🟢 +430 liter+15.2 cu ft (+19.0%)

Weight Specifications

2022 Acura RDX III2025 Acura MDX IV

Curb Weight:

1718-1826 kg3788-4026 lbs
🔴 -448 kg-988 lbs (-20.7%) - 🔴 -110 kg-243 lbs (-5.7%)

1936-2166 kg4268-4775 lbs
🟢 +110 kg+243 lbs (+6.0%) - 🟢 +448 kg+988 lbs (+26.1%)

Maximal permitted Weight:

Roof Load:

Tire Specifications

2022 Acura RDX III2025 Acura MDX IV

Rims Size:

19-inch rims:

8J x 19

19-inch rims:

8.5J x 19

20-inch rims:

9J x 20

21-inch rims:

9.5J x 21

Tire Size:

235/55 R19 (W:235 | H:55 | D:19)

255/50 R20 (W:255 | H:50 | D:20)
255/55 R19 (W:255 | H:55 | D:19)
275/40 R21 (W:275 | H:40 | D:21)

Compare Dimensions
2022 Acura RDX III vs. 2025 Acura MDX IV