1974 Porsche 911 Coupe vs. 2020 Chevrolet Corvette Coupe
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
1974 Porsche 911 Coupe (Type 930)Change Car
Car #2 Preview Image
2020 Chevrolet Corvette Coupe (C8)Change Car
Random Comparison

Here’s how the 1974 Porsche 911 Coupe and the 2020 Chevrolet Corvette Coupe compare in size:

In terms of length, the 2020 Chevrolet Corvette Coupe comes in at 4722 mm (185.91 in), giving it a 431 mm (16.97 in) (9.1 %) advantage over the 1974 Porsche 911 Coupe at 4291 mm (168.94 in). Looking at width, the 2020 Chevrolet Corvette Coupe stretches to 2025 mm (79.72 in), making it 250 mm (9.84 in) (12.3 %) wider than the 1974 Porsche 911 Coupe at 1775 mm (69.88 in). As for height, the 1974 Porsche 911 Coupe stands at 1320 mm (51.97 in), giving it an extra 85 mm (3.35 in) (6.4 %) compared to the 2020 Chevrolet Corvette Coupe at 1235 mm (48.62 in).

Overall, the 1974 Porsche 911 Coupe is taller than the 2020 Chevrolet Corvette Coupe, while the 2020 Chevrolet Corvette Coupe is longer and wider than the 1974 Porsche 911 Coupe.

Length
4291 mm168.9 in
4722 mm185.9 in
Width
1775 mm69.9 in
2025 mm79.7 in
Height
1320 mm52.0 in
1235 mm48.6 in

1974 Porsche 911 Coupe Preview
4291 mm168.9 in πŸ”΄ -431 mm-17.0 in (-9.1%)
2020 Chevrolet Corvette Coupe Side View Left
4722 mm185.9 in 🟒 +431 mm+17.0 in (+10.0%)
1974 Porsche 911 Coupe Front View
1775 mm69.9 in πŸ”΄ -250 mm-9.8 in (-12.3%)
2020 Chevrolet Corvette Coupe Front View
2025 mm79.7 in 🟒 +250 mm+9.8 in (+14.1%)
1974 Porsche 911 Coupe Rear View
1320 mm52.0 in 🟒 +85 mm+3.3 in (+6.9%)
2020 Chevrolet Corvette Coupe Rear View
1235 mm48.6 in πŸ”΄ -85 mm-3.3 in (-6.4%)
1974 Porsche 911 Coupe
2020 Chevrolet Corvette Coupe

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

General Info

Body Style:

Coupe
Coupe

Model Year:

1974
2020

Production:

1975-1989 Discontinued Model
n/a

Dimensions

Length:

4291 mm168.9 in
πŸ”΄ -431 mm-17.0 in (-9.1%) - πŸ”΄ -339 mm-13.3 in (-7.3%)
4630-4722 mm182.3-185.9 in
🟒 +339 mm+13.3 in (+7.9%) - 🟒 +431 mm+17.0 in (+10.0%)

Width:

1775 mm69.9 in
πŸ”΄ -250 mm-9.8 in (-12.3%) - πŸ”΄ -159 mm-6.3 in (-8.2%)
1934-2025 mm76.1-79.7 in
🟒 +159 mm+6.3 in (+9.0%) - 🟒 +250 mm+9.8 in (+14.1%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
2025 mm79.7 in

Height:

1280-1320 mm50.4-52.0 in
🟒 +45 mm+1.8 in (+3.6%) - 🟒 +86 mm+3.4 in (+7.0%)
1235 mm48.6 in
πŸ”΄ -86 mm-3.4 in (-6.5%) - πŸ”΄ -45 mm-1.8 in (-3.5%)

Ground Clearance:

120-157 mm4.7-6.2 in
🟒 +39 mm+1.5 in (+48.1%) - 🟒 +76 mm+3.0 in (+93.8%)
81 mm3.2 in
πŸ”΄ -76 mm-3.0 in (-48.4%) - πŸ”΄ -39 mm-1.5 in (-32.5%)

Trunk Capacity:

-
258-357 liter9.1-12.6 cu ft

Trunk Capacity (Max):

-
355 liter12.5 cu ft

Weight Specifications

Curb Weight:

1140-1335 kg2513-2943 lbs
πŸ”΄ -590 kg-1301 lbs (-34.1%) - πŸ”΄ -195 kg-430 lbs (-12.7%)
1530-1730 kg3373-3814 lbs
🟒 +195 kg+430 lbs (+14.6%) - 🟒 +590 kg+1301 lbs (+51.8%)

Maximal permitted Weight:

1525-1680 kg3362-3704 lbs
πŸ”΄ -455 kg-1003 lbs (-23.0%) - πŸ”΄ -300 kg-661 lbs (-15.2%)
1980 kg4365 lbs
🟒 +300 kg+661 lbs (+17.9%) - 🟒 +455 kg+1003 lbs (+29.8%)

Roof Load:

35-75 kg77-165 lbs
-

Tire Specifications

Rims Size:

16-inch rims:
  • 8J x 16
  • 7J x 16
  • 9J x 16
15-inch rims:
  • 8J x 15
  • 7J x 15
20-inch rims:
  • 11J x 20
  • 10J x 20
19-inch rims:
  • 8.5J x 19
21-inch rims:
  • 13J x 21

Tire Size:

  • 185/70 R15 (W:185 | H:70 | D:15)
  • 205/50 R15 (W:205 | H:50 | D:15)
  • 205/55 R16 (W:205 | H:55 | D:16)
  • 215/60 R15 (W:215 | H:60 | D:15)
  • 225/50 R5 (W:225 | H:50 | D:5)
  • 225/50 R16 (W:225 | H:50 | D:16)
  • 245/45 R16 (W:245 | H:45 | D:16)
  • 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)

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