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

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III Sportback

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

4717 mm185.7 in

Width

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III Sportback

1913 mm75.3 in

1900 mm74.8 in

Height

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III Sportback

1644 mm64.7 in

1664 mm65.5 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 🔴 -20 mm-0.8 in (-1.2%)

1664 mm65.5 in 🟢 +20 mm+0.8 in (+1.2%)

2026 Mercedes-Benz GLC SUV

2025 Audi Q5 III Sportback

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

General Info

2026 Mercedes-Benz GLC SUV

2025 Audi Q5 III Sportback

Body Style:

SUV

Model Year:

2026

2025

Production:

2026-present Current Model

n/a

Dimensions

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III Sportback

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
🔴 -20 mm-0.8 in (-1.2%) - 🟢 +25 mm+1.0 in (+1.5%)

1619-1664 mm63.7-65.5 in
🔴 -25 mm-1.0 in (-1.5%) - 🟢 +20 mm+0.8 in (+1.2%)

Ground Clearance:

Trunk Capacity:

570 liter20.1 cu ft
🔴 -149 liter-5.3 cu ft (-20.7%) - 🟢 +137 liter+4.8 cu ft (+31.6%)

433-719 liter15.3-25.4 cu ft
🔴 -137 liter-4.8 cu ft (-24.0%) - 🟢 +149 liter+5.3 cu ft (+26.1%)

Trunk Capacity (Max):

1740 liter61.4 cu ft
🟢 +236 liter+8.3 cu ft (+15.7%) - 🟢 +440 liter+15.5 cu ft (+33.8%)

1300-1504 liter45.9-53.1 cu ft
🔴 -440 liter-15.5 cu ft (-25.3%) - 🔴 -236 liter-8.3 cu ft (-13.6%)

Weight Specifications

2026 Mercedes-Benz GLC SUV2025 Audi Q5 III Sportback

Curb Weight:

1850-2170 kg4079-4784 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 Sportback

Rims Size:

n/a

18-inch rims:

8.0J x 18
8J x 18

19-inch rims:

8.0J x 19
8J x 19

20-inch rims:

8.0J x 20
8J x 20

21-inch rims:

8.5J x 21

Tire Size:

n/a

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 Sportback