2018 Mercedes-Benz A-class vs. 2020 Audi A5 Cabriolet
Dimensions Comparison

Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.

Car #1 Preview Image
2018 Mercedes-Benz A-class (W177)Change Car
Car #2 Preview Image
2020 Audi A5 Cabriolet (F5, facelift 2019)Change Car
Random Comparison

Here’s how the 2018 Mercedes-Benz A-class and the 2020 Audi A5 Cabriolet compare in size:

In terms of length, the 2020 Audi A5 Cabriolet comes in at 4697 mm (184.92 in), giving it a 252 mm (9.92 in) (5.4 %) advantage over the 2018 Mercedes-Benz A-class at 4445 mm (175.00 in). Looking at width, the 2018 Mercedes-Benz A-class spans 1850 mm (72.83 in), which is 4 mm (0.16 in) (0.2 %) broader than the 2020 Audi A5 Cabriolet at 1846 mm (72.68 in). As for height, the 2018 Mercedes-Benz A-class stands at 1452 mm (57.17 in), giving it an extra 68 mm (2.68 in) (4.7 %) compared to the 2020 Audi A5 Cabriolet at 1384 mm (54.49 in).

Overall, the 2018 Mercedes-Benz A-class is wider and taller than the 2020 Audi A5 Cabriolet, while the 2020 Audi A5 Cabriolet is longer than the 2018 Mercedes-Benz A-class.

Length
4445 mm175.0 in
4697 mm184.9 in
Width
1850 mm72.8 in
1846 mm72.7 in
Height
1452 mm57.2 in
1384 mm54.5 in

2018 Mercedes-Benz A-class Preview
4445 mm175.0 in πŸ”΄ -252 mm-9.9 in (-5.4%)
2020 Audi A5 Cabriolet Side View Left
4697 mm184.9 in 🟒 +252 mm+9.9 in (+5.7%)
2018 Mercedes-Benz A-class Front View
1850 mm72.8 in 🟒 +4 mm+0.2 in (+0.2%)
2020 Audi A5 Cabriolet Front View
1846 mm72.7 in πŸ”΄ -4 mm-0.2 in (-0.2%)
2018 Mercedes-Benz A-class Rear View
1452 mm57.2 in 🟒 +68 mm+2.7 in (+4.9%)
2020 Audi A5 Cabriolet Rear View
1384 mm54.5 in πŸ”΄ -68 mm-2.7 in (-4.7%)
2018 Mercedes-Benz A-class
2020 Audi A5 Cabriolet

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

General Info

Body Style:

Hatchback
Cabriolet

Model Year:

2018
2020

Production:

2018-2022 Discontinued Model
2019-2024 Discontinued Model

Dimensions

Length:

4419-4445 mm174.0-175.0 in
πŸ”΄ -278 mm-10.9 in (-5.9%) - πŸ”΄ -252 mm-9.9 in (-5.4%)
4697 mm184.9 in
🟒 +252 mm+9.9 in (+5.7%) - 🟒 +278 mm+10.9 in (+6.3%)

Width:

1796-1850 mm70.7-72.8 in
πŸ”΄ -50 mm-2.0 in (-2.7%) - 🟒 +4 mm+0.2 in (+0.2%)
1846 mm72.7 in
πŸ”΄ -4 mm-0.2 in (-0.2%) - 🟒 +50 mm+2.0 in (+2.8%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

1992 mm78.4 in
πŸ”΄ -37 mm-1.5 in (-1.8%)
2029 mm79.9 in
🟒 +37 mm+1.5 in (+1.9%)

Height:

1405-1452 mm55.3-57.2 in
🟒 +21 mm+0.8 in (+1.5%) - 🟒 +68 mm+2.7 in (+4.9%)
1384 mm54.5 in
πŸ”΄ -68 mm-2.7 in (-4.7%) - πŸ”΄ -21 mm-0.8 in (-1.5%)

Ground Clearance:

81-104 mm3.2-4.1 in
-

Trunk Capacity:

310-370 liter10.9-13.1 cu ft
πŸ”΄ -70 liter-2.5 cu ft (-18.4%)
370-380 liter13.1-13.4 cu ft
🟒 +70 liter+2.5 cu ft (+22.6%)

Trunk Capacity (Max):

370-1210 liter13.1-42.7 cu ft
-

Weight Specifications

Curb Weight:

1275-1605 kg2811-3538 lbs
πŸ”΄ -585 kg-1290 lbs (-31.5%) - πŸ”΄ -50 kg-110 lbs (-3.0%)
1655-1860 kg3649-4101 lbs
🟒 +50 kg+110 lbs (+3.1%) - 🟒 +585 kg+1290 lbs (+45.9%)

Maximal permitted Weight:

1860-2155 kg4101-4751 lbs
πŸ”΄ -520 kg-1146 lbs (-21.8%) - πŸ”΄ -5 kg-11 lbs (-0.2%)
2160-2380 kg4762-5247 lbs
🟒 +5 kg+11 lbs (+0.2%) - 🟒 +520 kg+1146 lbs (+28.0%)

Roof Load:

75 kg165 lbs
-

Tire Specifications

Rims Size:

18-inch rims:
  • 8J x 18
  • 8.5J x 18
  • 7.5J x 18
19-inch rims:
  • 8.5J x 19
  • 7.5J x 19
17-inch rims:
  • 6.5J x 17
16-inch rims:
  • 6.5J x 16
17-inch rims:
  • 7.5J x 17
18-inch rims:
  • 8.5J x 18
19-inch rims:
  • 8.5J x 19
20-inch rims:
  • 9J x 20

Tire Size:

  • 205/55 R17 (W:205 | H:55 | D:17)
  • 205/60 R16 (W:205 | H:60 | D:16)
  • 225/40 R19 (W:225 | H:40 | D:19)
  • 225/45 R18 (W:225 | H:45 | D:18)
  • 235/40 R18 (W:235 | H:40 | D:18)
  • 245/35 R19 (W:245 | H:35 | D:19)
  • 245/40 R18 (W:245 | H:40 | D:18)
  • 225/50 R17 (W:225 | H:50 | D:17)
  • 225/50 R17 94 Y (W:225 | H:50 | D:17)
  • 225/50 R17 98 Y (W:225 | H:50 | D:17)
  • 245/40 R18 (W:245 | H:40 | D:18)
  • 255/35 R19 (W:255 | H:35 | D:19)
  • 265/30 R20 (W:265 | H:30 | D:20)

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