Compare Dimensions Side by Side
2020 Audi A4 Avant vs. 2018 Mercedes-Benz A-class Sedan

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.

    no car selected
      no car selected
      Random Comparison

      Here’s how the 2020 Audi A4 Avant and the 2018 Mercedes-Benz A-class Sedan compare in size:

      In terms of length, the 2020 Audi A4 Avant measures 4762 mm (187.48 in), making it 213 mm (8.39 in) (4.5 %) longer than the 2018 Mercedes-Benz A-class Sedan at 4549 mm (179.09 in). Looking at width, the 2020 Audi A4 Avant spans 1847 mm (72.72 in), which is 51 mm (2.01 in) (2.8 %) broader than the 2018 Mercedes-Benz A-class Sedan at 1796 mm (70.71 in). As for height, the 2020 Audi A4 Avant stands at 1460 mm (57.48 in), giving it an extra 2 mm (0.08 in) (0.1 %) compared to the 2018 Mercedes-Benz A-class Sedan at 1458 mm (57.40 in).

      Overall, the 2020 Audi A4 Avant is longer, wider and taller than the 2018 Mercedes-Benz A-class Sedan.

      Length
      4762 mm187.5 in
      4549 mm179.1 in
      Width
      1847 mm72.7 in
      1796 mm70.7 in
      Height
      1460 mm57.5 in
      1458 mm57.4 in

      2020 Audi A4 Avant Side View Left
      4762 mm187.5 in 🟒 +213 mm+8.4 in (+4.7%)
      2018 Mercedes-Benz A-class Sedan Side View Left
      4549 mm179.1 in πŸ”΄ -213 mm-8.4 in (-4.5%)
      2020 Audi A4 Avant Front View
      1847 mm72.7 in 🟒 +51 mm+2.0 in (+2.8%)
      2018 Mercedes-Benz A-class Sedan Front View
      1796 mm70.7 in πŸ”΄ -51 mm-2.0 in (-2.8%)
      2020 Audi A4 Avant Rear View
      1460 mm57.5 in 🟒 +2 mm+0.1 in (+0.1%)
      2018 Mercedes-Benz A-class Sedan Rear View
      1458 mm57.4 in πŸ”΄ -2 mm-0.1 in (-0.1%)
      2020 Audi A4 Avant
      2018 Mercedes-Benz A-class Sedan

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

      General Info

      Body Style:

      Wagon
      Sedan

      Model Year:

      2020
      2018

      Production:

      n/a
      2018-2022 Discontinued Model

      Dimensions

      Length:

      4762 mm187.5 in
      🟒 +213 mm+8.4 in (+4.7%)
      4549 mm179.1 in
      πŸ”΄ -213 mm-8.4 in (-4.5%)

      Width:

      1847 mm72.7 in
      🟒 +51 mm+2.0 in (+2.8%)
      1796 mm70.7 in
      πŸ”΄ -51 mm-2.0 in (-2.8%)

      Width (Folded Mirrors):

      -
      -

      Width (Opened Mirrors):

      2022 mm79.6 in
      🟒 +30 mm+1.2 in (+1.5%)
      1992 mm78.4 in
      πŸ”΄ -30 mm-1.2 in (-1.5%)

      Height:

      1435-1460 mm56.5-57.5 in
      πŸ”΄ -23 mm-0.9 in (-1.6%) - 🟒 +14 mm+0.6 in (+1.0%)
      1446-1458 mm56.9-57.4 in
      πŸ”΄ -14 mm-0.6 in (-1.0%) - 🟒 +23 mm+0.9 in (+1.6%)

      Ground Clearance:

      -
      104 mm4.1 in

      Trunk Capacity:

      415-495 liter14.7-17.5 cu ft
      πŸ”΄ -5 liter-0.2 cu ft (-1.2%) - 🟒 +150 liter+5.3 cu ft (+43.5%)
      345-420 liter12.2-14.8 cu ft
      πŸ”΄ -150 liter-5.3 cu ft (-30.3%) - 🟒 +5 liter+0.2 cu ft (+1.2%)

      Trunk Capacity (Max):

      1415-1495 liter50.0-52.8 cu ft
      -

      Weight Specifications

      Curb Weight:

      1465-1785 kg3230-3935 lbs
      πŸ”΄ -160 kg-353 lbs (-9.8%) - 🟒 +495 kg+1091 lbs (+38.4%)
      1290-1625 kg2844-3583 lbs
      πŸ”΄ -495 kg-1091 lbs (-27.7%) - 🟒 +160 kg+353 lbs (+10.9%)

      Maximal permitted Weight:

      2070-2385 kg4564-5258 lbs
      πŸ”΄ -105 kg-231 lbs (-4.8%) - 🟒 +495 kg+1091 lbs (+26.2%)
      1890-2175 kg4167-4795 lbs
      πŸ”΄ -495 kg-1091 lbs (-20.8%) - 🟒 +105 kg+231 lbs (+5.1%)

      Roof Load:

      90 kg198 lbs
      🟒 +15 kg+33 lbs (+20.0%)
      75 kg165 lbs
      πŸ”΄ -15 kg-33 lbs (-16.7%)

      Tire Specifications

      Rims Size:

      16-inch rims:
      • 7 J x 16
      • 7.0 J x 16
      • 7J x 16
      7-inch rims:
      • 7
      17-inch rims:
      • 5 J x 17
      • 7.5 J x 17
      16-inch rims:
      • 6.5J x 16
      17-inch rims:
      • 6.5J x 17
      18-inch rims:
      • 8J x 18
      • 7.5J x 18
      19-inch rims:
      • 8J x 19
      • 7.5J x 19

      Tire Size:

      • 205/60 R16 (W:205 | H:60 | D:16)
      • 225/50 R17 (W:225 | H:50 | D:17)
      • 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)
      • 235/35 R19 (W:235 | H:35 | D:19)
      • 235/40 R18 (W:235 | H:40 | D:18)

      Related Comparisons

      Small red car