2025 Acura MDX IV vs 2022 Acura RDX III Dimension Comparison

2025 Acura MDX IV2022 Acura RDX III

Here’s how 2025 Acura MDX IV and 2022 Acura RDX III compare in size: 2025 Acura MDX IV is longer than 2022 Acura RDX III, offering more overall body length. 2025 Acura MDX IV is wider than 2022 Acura RDX III, which may translate to more cabin space or road presence. 2025 Acura MDX IV is taller than 2022 Acura RDX III, which could improve headroom or visibility.

Length

2025 Acura MDX IV

5039 mm198.4 in

2022 Acura RDX III

4760 mm187.4 in

Width

2025 Acura MDX IV2022 Acura RDX III

1999 mm78.7 in

1900 mm74.8 in

Height

2025 Acura MDX IV2022 Acura RDX III

1704 mm67.1 in

1669 mm65.7 in

Length

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

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

Width

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

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

Height

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

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

2025 Acura MDX IV

2022 Acura RDX III

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

General Info

2025 Acura MDX IV

2022 Acura RDX III

Body Style:

SUV

Model Year:

2025

2022

Production:

2024-present Current Model

2021-present Current Model

Dimensions

2025 Acura MDX IV2022 Acura RDX III

Length:

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

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

Width:

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

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

Width (Folded Mirrors):

Width (Opened Mirrors):

Height:

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

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

Ground Clearance:

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

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

Trunk Capacity:

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

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

Trunk Capacity (Max):

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

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

Weight Specifications

2025 Acura MDX IV2022 Acura RDX III

Curb Weight:

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

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

Maximal permitted Weight:

Roof Load:

Tire Specifications

2025 Acura MDX IV2022 Acura RDX III

Rims Size:

19-inch rims:

8.5J x 19

20-inch rims:

9J x 20

21-inch rims:

9.5J x 21

19-inch rims:

8J x 19

Tire Size:

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)

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

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