2026 Mercedes-Benz GLC SUV vs 2025 BMW X3 Dimension Comparison

2026 Mercedes-Benz GLC SUV2025 BMW X3

Here’s how 2026 Mercedes-Benz GLC SUV and 2025 BMW X3 compare in size: 2026 Mercedes-Benz GLC SUV is longer than 2025 BMW X3, offering more overall body length. 2025 BMW X3 is wider than 2026 Mercedes-Benz GLC SUV, giving it a broader stance. 2025 BMW X3 is taller than 2026 Mercedes-Benz GLC SUV, adding extra vertical space.

Length

2026 Mercedes-Benz GLC SUV

4845 mm190.7 in

2025 BMW X3

4755 mm187.2 in

Width

2026 Mercedes-Benz GLC SUV2025 BMW X3

1913 mm75.3 in

1920 mm75.6 in

Height

2026 Mercedes-Benz GLC SUV2025 BMW X3

1644 mm64.7 in

1660 mm65.4 in

Length

4845 mm190.7 in 🟢 +90 mm+3.5 in (+1.9%)

4755 mm187.2 in 🔴 -90 mm-3.5 in (-1.9%)

Width

1913 mm75.3 in 🔴 -7 mm-0.3 in (-0.4%)

1920 mm75.6 in 🟢 +7 mm+0.3 in (+0.4%)

Height

1644 mm64.7 in 🔴 -16 mm-0.6 in (-1.0%)

1660 mm65.4 in 🟢 +16 mm+0.6 in (+1.0%)

2026 Mercedes-Benz GLC SUV

2025 BMW X3

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

General Info

2026 Mercedes-Benz GLC SUV

2025 BMW X3

Body Style:

SUV

Model Year:

2026

2025

Production:

2026-present Current Model

2024-present Current Model

Dimensions

2026 Mercedes-Benz GLC SUV2025 BMW X3

Length:

4845 mm190.7 in
🟢 +90 mm+3.5 in (+1.9%)

4755 mm187.2 in
🔴 -90 mm-3.5 in (-1.9%)

Width:

1913 mm75.3 in
🔴 -7 mm-0.3 in (-0.4%)

1920 mm75.6 in
🟢 +7 mm+0.3 in (+0.4%)

Width (Folded Mirrors):

Width (Opened Mirrors):

2132 mm83.9 in

Height:

1644 mm64.7 in
🔴 -16 mm-0.6 in (-1.0%)

1660 mm65.4 in
🟢 +16 mm+0.6 in (+1.0%)

Ground Clearance:

208-216 mm8.2-8.5 in

Trunk Capacity:

570 liter20.1 cu ft
🟢 +110 liter+3.9 cu ft (+23.9%)

460-570 liter16.2-20.1 cu ft
🔴 -110 liter-3.9 cu ft (-19.3%)

Trunk Capacity (Max):

1740 liter61.4 cu ft
🟢 +40 liter+1.4 cu ft (+2.4%) - 🟢 +140 liter+4.9 cu ft (+8.8%)

1600-1700 liter56.5-60.0 cu ft
🔴 -140 liter-4.9 cu ft (-8.0%) - 🔴 -40 liter-1.4 cu ft (-2.3%)

Weight Specifications

2026 Mercedes-Benz GLC SUV2025 BMW X3

Curb Weight:

1855-2065 kg4090-4553 lbs

Maximal permitted Weight:

2500-2710 kg5512-5975 lbs

Roof Load:

100 kg220 lbs

Tire Specifications

2026 Mercedes-Benz GLC SUV2025 BMW X3

Rims Size:

n/a

19-inch rims:

8.5J x 19

18-inch rims:

8J x 18

20-inch rims:

10.5J x 20
9J x 20

21-inch rims:

10.5J x 21
9J x 21

Tire Size:

n/a

225/60 R18 (W:225 | H:60 | D:18)
245/50 R19 (W:245 | H:50 | D:19)
255/40 R21 (W:255 | H:40 | D:21)
255/45 R20 (W:255 | H:45 | D:20)
285/35 R21 (W:285 | H:35 | D:21)
285/40 R20 (W:285 | H:40 | D:20)

Compare Dimensions
2026 Mercedes-Benz GLC SUV vs. 2025 BMW X3