1982 Pontiac Firebird III vs. 2023 BMW XM
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
1982 Pontiac Firebird IIIChange Car
Car #2 Preview Image
2023 BMW XM (G09)Change Car
Random Comparison

Here’s how the 1982 Pontiac Firebird III and the 2023 BMW XM compare in size:

In terms of length, the 2023 BMW XM comes in at 5110 mm (201.18 in), giving it a 277 mm (10.91 in) (5.4 %) advantage over the 1982 Pontiac Firebird III at 4833 mm (190.28 in). Looking at width, the 2023 BMW XM stretches to 2005 mm (78.94 in), making it 167 mm (6.57 in) (8.3 %) wider than the 1982 Pontiac Firebird III at 1838 mm (72.36 in). As for height, the 2023 BMW XM reaches 1755 mm (69.09 in), which is 491 mm (19.33 in) (28.0 %) taller than the 1982 Pontiac Firebird III at 1264 mm (49.76 in).

Overall, the 2023 BMW XM is longer, wider and taller than the 1982 Pontiac Firebird III.

Length
4833 mm190.3 in
5110 mm201.2 in
Width
1838 mm72.4 in
2005 mm78.9 in
Height
1264 mm49.8 in
1755 mm69.1 in

1982 Pontiac Firebird III Preview
4833 mm190.3 in πŸ”΄ -277 mm-10.9 in (-5.4%)
2023 BMW XM Side View Left
5110 mm201.2 in 🟒 +277 mm+10.9 in (+5.7%)
1982 Pontiac Firebird III Front View
1838 mm72.4 in πŸ”΄ -167 mm-6.6 in (-8.3%)
2023 BMW XM Front View
2005 mm78.9 in 🟒 +167 mm+6.6 in (+9.1%)
1982 Pontiac Firebird III Front View
1264 mm49.8 in πŸ”΄ -491 mm-19.3 in (-28.0%)
2023 BMW XM Rear View
1755 mm69.1 in 🟒 +491 mm+19.3 in (+38.8%)
1982 Pontiac Firebird III
2023 BMW XM

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

General Info

Body Style:

Coupe
SUV

Model Year:

1982
2023

Production:

1982-1992 Discontinued Model
2022-present Current Model

Dimensions

Length:

4833 mm190.3 in
πŸ”΄ -277 mm-10.9 in (-5.4%)
5110 mm201.2 in
🟒 +277 mm+10.9 in (+5.7%)

Width:

1838 mm72.4 in
πŸ”΄ -167 mm-6.6 in (-8.3%)
2005 mm78.9 in
🟒 +167 mm+6.6 in (+9.1%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
2235 mm88.0 in

Height:

1264 mm49.8 in
πŸ”΄ -491 mm-19.3 in (-28.0%)
1755 mm69.1 in
🟒 +491 mm+19.3 in (+38.8%)

Ground Clearance:

-
220 mm8.7 in

Trunk Capacity:

-
527 liter18.6 cu ft

Trunk Capacity (Max):

-
1820 liter64.3 cu ft

Weight Specifications

Curb Weight:

-
2620-2710 kg5776-5975 lbs

Maximal permitted Weight:

-
3220-3300 kg7099-7275 lbs

Roof Load:

-
-

Tire Specifications

Rims Size:

n/a
21-inch rims:
  • 10.5J x 21
  • 9.5J x 21
  • 21
22-inch rims:
  • 11J x 22
  • 10J x 22
23-inch rims:
  • 11J x 23
  • 10J x 23

Tire Size:

n/a
  • 275/35 R23 (W:275 | H:35 | D:23)
  • 275/40 R22 (W:275 | H:40 | D:22)
  • 275/45 R21 110Y XL (W:275 | H:45 | D:21)
  • 275/45 R21 (W:275 | H:45 | D:21)
  • 315/30 R23 (W:315 | H:30 | D:23)
  • 315/35 R22 (W:315 | H:35 | D:22)
  • 315/40 R21 115Y XL (W:315 | H:40 | D:21)
  • 315/40 R21 (W:315 | H:40 | D:21)

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