Compare Dimensions Side by Side
2016 Mazda MX-5 IV vs. 2018 BMW X4

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.

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      Here’s how the 2016 Mazda MX-5 IV and the 2018 BMW X4 compare in size:

      In terms of length, the 2018 BMW X4 comes in at 4763 mm (187.52 in), giving it a 848 mm (33.39 in) (17.8 %) advantage over the 2016 Mazda MX-5 IV at 3915 mm (154.13 in). Looking at width, the 2018 BMW X4 stretches to 1938 mm (76.30 in), making it 203 mm (7.99 in) (10.5 %) wider than the 2016 Mazda MX-5 IV at 1735 mm (68.31 in). As for height, the 2018 BMW X4 reaches 1621 mm (63.82 in), which is 391 mm (15.39 in) (24.1 %) taller than the 2016 Mazda MX-5 IV at 1230 mm (48.43 in).

      Overall, the 2018 BMW X4 is longer, wider and taller than the 2016 Mazda MX-5 IV.

      Length
      3915 mm154.1 in
      4763 mm187.5 in
      Width
      1735 mm68.3 in
      1938 mm76.3 in
      Height
      1230 mm48.4 in
      1621 mm63.8 in

      2016 Mazda MX-5 IV Side View Left
      3915 mm154.1 in πŸ”΄ -848 mm-33.4 in (-17.8%)
      2018 BMW X4 Side View Left
      4763 mm187.5 in 🟒 +848 mm+33.4 in (+21.7%)
      2016 Mazda MX-5 IV Front View
      1735 mm68.3 in πŸ”΄ -203 mm-8.0 in (-10.5%)
      2018 BMW X4 Front View
      1938 mm76.3 in 🟒 +203 mm+8.0 in (+11.7%)
      2016 Mazda MX-5 IV Rear View
      1230 mm48.4 in πŸ”΄ -391 mm-15.4 in (-24.1%)
      2018 BMW X4 Rear View
      1621 mm63.8 in 🟒 +391 mm+15.4 in (+31.8%)
      2016 Mazda MX-5 IV
      2018 BMW X4

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

      General Info

      Body Style:

      Roadster
      SUV

      Model Year:

      2016
      2018

      Production:

      2015-2018 Discontinued Model
      2018-2021 Discontinued Model

      Dimensions

      Length:

      3915 mm154.1 in
      πŸ”΄ -848 mm-33.4 in (-17.8%) - πŸ”΄ -818 mm-32.2 in (-17.3%)
      4733-4763 mm186.3-187.5 in
      🟒 +818 mm+32.2 in (+20.9%) - 🟒 +848 mm+33.4 in (+21.7%)

      Width:

      1735 mm68.3 in
      πŸ”΄ -203 mm-8.0 in (-10.5%) - πŸ”΄ -183 mm-7.2 in (-9.5%)
      1918-1938 mm75.5-76.3 in
      🟒 +183 mm+7.2 in (+10.5%) - 🟒 +203 mm+8.0 in (+11.7%)

      Width (Folded Mirrors):

      -
      -

      Width (Opened Mirrors):

      1918 mm75.5 in
      πŸ”΄ -221 mm-8.7 in (-10.3%) - πŸ”΄ -220 mm-8.7 in (-10.3%)
      2139 mm84.2 in
      🟒 +220 mm+8.7 in (+11.5%) - 🟒 +221 mm+8.7 in (+11.5%)

      Height:

      1230 mm48.4 in
      πŸ”΄ -396 mm-15.6 in (-24.4%) - πŸ”΄ -391 mm-15.4 in (-24.1%)
      1621 mm63.8 in
      🟒 +391 mm+15.4 in (+31.8%) - 🟒 +396 mm+15.6 in (+32.3%)

      Ground Clearance:

      125 mm4.9 in
      πŸ”΄ -79 mm-3.1 in (-38.7%)
      204 mm8.0 in
      🟒 +79 mm+3.1 in (+63.2%)

      Trunk Capacity:

      130 liter4.6 cu ft
      πŸ”΄ -395 liter-13.9 cu ft (-75.2%) - πŸ”΄ -394 liter-13.9 cu ft (-75.2%)
      524-525 liter18.5-18.5 cu ft
      🟒 +394 liter+13.9 cu ft (+303.1%) - 🟒 +395 liter+13.9 cu ft (+303.8%)

      Trunk Capacity (Max):

      -
      1430 liter50.5 cu ft

      Weight Specifications

      Curb Weight:

      975-1015 kg2150-2238 lbs
      πŸ”΄ -1045 kg-2304 lbs (-51.7%) - πŸ”΄ -705 kg-1554 lbs (-41.0%)
      1720-2020 kg3792-4453 lbs
      🟒 +705 kg+1554 lbs (+69.5%) - 🟒 +1045 kg+2304 lbs (+107.2%)

      Maximal permitted Weight:

      1215-1260 kg2679-2778 lbs
      πŸ”΄ -1370 kg-3020 lbs (-53.0%) - πŸ”΄ -1140 kg-2513 lbs (-47.5%)
      2400-2585 kg5291-5699 lbs
      🟒 +1140 kg+2513 lbs (+90.5%) - 🟒 +1370 kg+3020 lbs (+112.8%)

      Roof Load:

      -
      100 kg220 lbs

      Tire Specifications

      Rims Size:

      n/a
      18-inch rims:
      • 7J x 18
      20-inch rims:
      • 8J x 20
      • 9.5J x 20
      19-inch rims:
      • 7.5J x 19

      Tire Size:

      n/a
      • 225/60 R18 (W:225 | H:60 | D:18)
      • 225/60 R18 104W XL (W:225 | H:60 | D:18)
      • 245/45 R20 (W:245 | H:45 | D:20)
      • 245/45 R20 103W XL (W:245 | H:45 | D:20)
      • 245/50 R19 (W:245 | H:50 | D:19)
      • 275/40 R20 (W:275 | H:40 | D:20)
      • 275/40 R20 106W XL (W:275 | H:40 | D:20)

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