2026 Mercedes-Benz GLC SUV vs 2025 Audi Q5 III Dimension Comparison

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

Here’s how 2026 Mercedes-Benz GLC SUV and 2025 Audi Q5 III compare in size: 2026 Mercedes-Benz GLC SUV is longer than 2025 Audi Q5 III, offering more overall body length. 2026 Mercedes-Benz GLC SUV is wider than 2025 Audi Q5 III, which may translate to more cabin space or road presence. 2025 Audi Q5 III is taller than 2026 Mercedes-Benz GLC SUV, adding extra vertical space.

Length

2026 Mercedes-Benz GLC SUV

4845 mm190.7 in

2025 Audi Q5 III

4717 mm185.7 in

Width

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

1913 mm75.3 in

1900 mm74.8 in

Height

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

1644 mm64.7 in

1669 mm65.7 in

Length

4845 mm190.7 in 🟢 +128 mm+5.0 in (+2.7%)

4717 mm185.7 in 🔴 -128 mm-5.0 in (-2.6%)

Width

1913 mm75.3 in 🟢 +13 mm+0.5 in (+0.7%)

1900 mm74.8 in 🔴 -13 mm-0.5 in (-0.7%)

Height

1644 mm64.7 in 🔴 -25 mm-1.0 in (-1.5%)

1669 mm65.7 in 🟢 +25 mm+1.0 in (+1.5%)

2026 Mercedes-Benz GLC SUV

2025 Audi Q5 III

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

General Info

2026 Mercedes-Benz GLC SUV

2025 Audi Q5 III

Body Style:

SUV

Model Year:

2026

2025

Production:

2026-present Current Model

n/a

Dimensions

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

Length:

4845 mm190.7 in
🟢 +128 mm+5.0 in (+2.7%)

4717 mm185.7 in
🔴 -128 mm-5.0 in (-2.6%)

Width:

1913 mm75.3 in
🟢 +13 mm+0.5 in (+0.7%)

1900 mm74.8 in
🔴 -13 mm-0.5 in (-0.7%)

Width (Folded Mirrors):

Width (Opened Mirrors):

2155 mm84.8 in

Height:

1644 mm64.7 in
🔴 -25 mm-1.0 in (-1.5%) - 🟢 +30 mm+1.2 in (+1.9%)

1614-1669 mm63.5-65.7 in
🔴 -30 mm-1.2 in (-1.8%) - 🟢 +25 mm+1.0 in (+1.5%)

Ground Clearance:

Trunk Capacity:

570 liter20.1 cu ft
🔴 -212 liter-7.5 cu ft (-27.1%) - 🟢 +132 liter+4.7 cu ft (+30.1%)

438-782 liter15.5-27.6 cu ft
🔴 -132 liter-4.7 cu ft (-23.2%) - 🟢 +212 liter+7.5 cu ft (+37.2%)

Trunk Capacity (Max):

1740 liter61.4 cu ft
🟢 +129 liter+4.6 cu ft (+8.0%) - 🟢 +382 liter+13.5 cu ft (+28.1%)

1358-1611 liter48.0-56.9 cu ft
🔴 -382 liter-13.5 cu ft (-22.0%) - 🔴 -129 liter-4.6 cu ft (-7.4%)

Weight Specifications

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

Curb Weight:

1835-2170 kg4045-4784 lbs

Maximal permitted Weight:

2460-2735 kg5423-6030 lbs

Roof Load:

50-75 kg110-165 lbs

Tire Specifications

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III

Rims Size:

n/a

18-inch rims:

8J x 18

19-inch rims:

8J x 19

20-inch rims:

8J x 20

21-inch rims:

8.5J x 21

17-inch rims:

7J x 17

Tire Size:

n/a

215/70 R17 (W:215 | H:70 | D:17)
235/55 R19 (W:235 | H:55 | D:19)
235/60 R18 (W:235 | H:60 | D:18)
255/40 R21 (W:255 | H:40 | D:21)
255/45 R20 (W:255 | H:45 | D:20)

Compare Dimensions
2026 Mercedes-Benz GLC SUV vs. 2025 Audi Q5 III