1981 Mercedes-Benz S-class Coupe vs. 2015 Audi R8 II 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
1981 Mercedes-Benz S-class Coupe (C126)Change Car
Car #2 Preview Image
2015 Audi R8 II Coupe (4S)Change Car
Random Comparison

Here’s how the 1981 Mercedes-Benz S-class Coupe and the 2015 Audi R8 II Coupe compare in size:

In terms of length, the 1981 Mercedes-Benz S-class Coupe measures 4910 mm (193.31 in), making it 484 mm (19.06 in) (9.9 %) longer than the 2015 Audi R8 II Coupe at 4426 mm (174.25 in). Looking at width, the 2015 Audi R8 II Coupe stretches to 1940 mm (76.38 in), making it 112 mm (4.41 in) (5.8 %) wider than the 1981 Mercedes-Benz S-class Coupe at 1828 mm (71.97 in). As for height, the 1981 Mercedes-Benz S-class Coupe stands at 1406 mm (55.35 in), giving it an extra 166 mm (6.54 in) (11.8 %) compared to the 2015 Audi R8 II Coupe at 1240 mm (48.82 in).

Overall, the 1981 Mercedes-Benz S-class Coupe is longer and taller than the 2015 Audi R8 II Coupe, while the 2015 Audi R8 II Coupe is wider than the 1981 Mercedes-Benz S-class Coupe.

Length
4910 mm193.3 in
4426 mm174.3 in
Width
1828 mm72.0 in
1940 mm76.4 in
Height
1406 mm55.4 in
1240 mm48.8 in

1981 Mercedes-Benz S-class Coupe Side View Left
4910 mm193.3 in 🟒 +484 mm+19.1 in (+10.9%)
2015 Audi R8 II Coupe Side View Left
4426 mm174.3 in πŸ”΄ -484 mm-19.1 in (-9.9%)
1981 Mercedes-Benz S-class Coupe Front View
1828 mm72.0 in πŸ”΄ -112 mm-4.4 in (-5.8%)
2015 Audi R8 II Coupe Front View
1940 mm76.4 in 🟒 +112 mm+4.4 in (+6.1%)
1981 Mercedes-Benz S-class Coupe Front View
1406 mm55.4 in 🟒 +166 mm+6.5 in (+13.4%)
2015 Audi R8 II Coupe Rear View
1240 mm48.8 in πŸ”΄ -166 mm-6.5 in (-11.8%)
1981 Mercedes-Benz S-class Coupe
2015 Audi R8 II Coupe

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

General Info

Body Style:

Coupe
Coupe

Model Year:

1981
2015

Production:

1980-1985 Discontinued Model
2015-2018 Discontinued Model

Dimensions

Length:

4910 mm193.3 in
🟒 +484 mm+19.1 in (+10.9%)
4426 mm174.3 in
πŸ”΄ -484 mm-19.1 in (-9.9%)

Width:

1828 mm72.0 in
πŸ”΄ -112 mm-4.4 in (-5.8%)
1940 mm76.4 in
🟒 +112 mm+4.4 in (+6.1%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
2037 mm80.2 in

Height:

1406 mm55.4 in
🟒 +166 mm+6.5 in (+13.4%)
1240 mm48.8 in
πŸ”΄ -166 mm-6.5 in (-11.8%)

Ground Clearance:

-
-

Trunk Capacity:

-
112 liter4.0 cu ft

Trunk Capacity (Max):

-
-

Weight Specifications

Curb Weight:

1585-1610 kg3494-3549 lbs
πŸ”΄ -10 kg-22 lbs (-0.6%) - 🟒 +55 kg+121 lbs (+3.5%)
1555-1595 kg3428-3516 lbs
πŸ”΄ -55 kg-121 lbs (-3.4%) - 🟒 +10 kg+22 lbs (+0.6%)

Maximal permitted Weight:

2105-2130 kg4641-4696 lbs
🟒 +210 kg+463 lbs (+11.1%) - 🟒 +240 kg+529 lbs (+12.7%)
1890-1895 kg4167-4178 lbs
πŸ”΄ -240 kg-529 lbs (-11.3%) - πŸ”΄ -210 kg-463 lbs (-10.0%)

Roof Load:

-
-

Tire Specifications

Rims Size:

14-inch rims:
  • 6.5J x 14
19-inch rims:
  • 11J x 19
  • 8.5J x 19
20-inch rims:
  • 11J x 20
  • 8.5J x 20

Tire Size:

  • 205/70 R14 (W:205 | H:70 | D:14)
  • 245/30 R20 (W:245 | H:30 | D:20)
  • 245/35 R19 (W:245 | H:35 | D:19)
  • 295/35 R19 (W:295 | H:35 | D:19)
  • 305/30 R20 (W:305 | H:30 | D:20)

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