Compare Dimensions Side by Side
1982 Pontiac Firebird III vs. 2020 Chevrolet Corvette Coupe

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 1982 Pontiac Firebird III and the 2020 Chevrolet Corvette Coupe compare in size:

      In terms of length, the 1982 Pontiac Firebird III measures 4833 mm (190.28 in), making it 111 mm (4.37 in) (2.3 %) longer than the 2020 Chevrolet Corvette Coupe at 4722 mm (185.91 in). Looking at width, the 2020 Chevrolet Corvette Coupe stretches to 2025 mm (79.72 in), making it 187 mm (7.36 in) (9.2 %) wider than the 1982 Pontiac Firebird III at 1838 mm (72.36 in). As for height, the 1982 Pontiac Firebird III stands at 1264 mm (49.76 in), giving it an extra 29 mm (1.14 in) (2.3 %) compared to the 2020 Chevrolet Corvette Coupe at 1235 mm (48.62 in).

      Overall, the 1982 Pontiac Firebird III is longer and taller than the 2020 Chevrolet Corvette Coupe, while the 2020 Chevrolet Corvette Coupe is wider than the 1982 Pontiac Firebird III.

      Length
      4833 mm190.3 in
      4722 mm185.9 in
      Width
      1838 mm72.4 in
      2025 mm79.7 in
      Height
      1264 mm49.8 in
      1235 mm48.6 in

      1982 Pontiac Firebird III Preview
      4833 mm190.3 in 🟒 +111 mm+4.4 in (+2.4%)
      2020 Chevrolet Corvette Coupe Side View Left
      4722 mm185.9 in πŸ”΄ -111 mm-4.4 in (-2.3%)
      1982 Pontiac Firebird III Front View
      1838 mm72.4 in πŸ”΄ -187 mm-7.4 in (-9.2%)
      2020 Chevrolet Corvette Coupe Front View
      2025 mm79.7 in 🟒 +187 mm+7.4 in (+10.2%)
      1982 Pontiac Firebird III Front View
      1264 mm49.8 in 🟒 +29 mm+1.1 in (+2.3%)
      2020 Chevrolet Corvette Coupe Rear View
      1235 mm48.6 in πŸ”΄ -29 mm-1.1 in (-2.3%)
      1982 Pontiac Firebird III
      2020 Chevrolet Corvette Coupe

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

      General Info

      Body Style:

      Coupe
      Coupe

      Model Year:

      1982
      2020

      Production:

      1982-1992 Discontinued Model
      2025-present Current Model

      Dimensions

      Length:

      4833 mm190.3 in
      🟒 +111 mm+4.4 in (+2.4%) - 🟒 +203 mm+8.0 in (+4.4%)
      4630-4722 mm182.3-185.9 in
      πŸ”΄ -203 mm-8.0 in (-4.2%) - πŸ”΄ -111 mm-4.4 in (-2.3%)

      Width:

      1838 mm72.4 in
      πŸ”΄ -187 mm-7.4 in (-9.2%) - πŸ”΄ -96 mm-3.8 in (-5.0%)
      1934-2025 mm76.1-79.7 in
      🟒 +96 mm+3.8 in (+5.2%) - 🟒 +187 mm+7.4 in (+10.2%)

      Width (Folded Mirrors):

      -
      -

      Width (Opened Mirrors):

      -
      2025 mm79.7 in

      Height:

      1264 mm49.8 in
      🟒 +29 mm+1.1 in (+2.3%) - 🟒 +30 mm+1.2 in (+2.4%)
      1235 mm48.6 in
      πŸ”΄ -30 mm-1.2 in (-2.4%) - πŸ”΄ -29 mm-1.1 in (-2.3%)

      Ground Clearance:

      -
      81 mm3.2 in

      Trunk Capacity:

      -
      258-357 liter9.1-12.6 cu ft

      Trunk Capacity (Max):

      -
      355 liter12.5 cu ft

      Weight Specifications

      Curb Weight:

      -
      1530-1730 kg3373-3814 lbs

      Maximal permitted Weight:

      -
      1980 kg4365 lbs

      Roof Load:

      -
      -

      Tire Specifications

      Rims Size:

      n/a
      20-inch rims:
      • 11J x 20
      • 10J x 20
      19-inch rims:
      • 8.5J x 19
      21-inch rims:
      • 13J x 21

      Tire Size:

      n/a
      • 245/35 ZR19 (W:245 | H:35 | D:19)
      • 245/35 R19 (W:245 | H:35 | D:19)
      • 275/30 R20 (W:275 | H:30 | D:20)
      • 275/30 ZR20 (W:275 | H:30 | D:20)
      • 305/30 ZR20 (W:305 | H:30 | D:20)
      • 305/30 R20 (W:305 | H:30 | D:20)
      • 345/25 R21 (W:345 | H:25 | D:21)
      • 345/25 ZR21 (W:345 | H:25 | D:21)

      Related Comparisons

      Small red car