2009 BMW Z4 vs. 2009 Porsche Cayman
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
2009 BMW Z4 (E89)Change Car
Car #2 Preview Image
2009 Porsche Cayman (987c, facelift 2009)Change Car
Random Comparison

Here’s how the 2009 BMW Z4 and the 2009 Porsche Cayman compare in size:

In terms of length, the 2009 Porsche Cayman comes in at 4347 mm (171.14 in), giving it a 103 mm (4.06 in) (2.4 %) advantage over the 2009 BMW Z4 at 4244 mm (167.09 in). Looking at width, the 2009 Porsche Cayman stretches to 1801 mm (70.91 in), making it 11 mm (0.43 in) (0.6 %) wider than the 2009 BMW Z4 at 1790 mm (70.47 in). As for height, the 2009 Porsche Cayman reaches 1306 mm (51.42 in), which is 15 mm (0.59 in) (1.1 %) taller than the 2009 BMW Z4 at 1291 mm (50.83 in).

Overall, the 2009 Porsche Cayman is longer, wider and taller than the 2009 BMW Z4.

Length
4244 mm167.1 in
4347 mm171.1 in
Width
1790 mm70.5 in
1801 mm70.9 in
Height
1291 mm50.8 in
1306 mm51.4 in

2009 BMW Z4 Side View Left
4244 mm167.1 in πŸ”΄ -103 mm-4.1 in (-2.4%)
2009 Porsche Cayman Side View Left
4347 mm171.1 in 🟒 +103 mm+4.1 in (+2.4%)
2009 BMW Z4 Front View
1790 mm70.5 in πŸ”΄ -11 mm-0.4 in (-0.6%)
2009 Porsche Cayman Front View
1801 mm70.9 in 🟒 +11 mm+0.4 in (+0.6%)
2009 BMW Z4 Rear View
1291 mm50.8 in πŸ”΄ -15 mm-0.6 in (-1.1%)
2009 Porsche Cayman Rear View
1306 mm51.4 in 🟒 +15 mm+0.6 in (+1.2%)
2009 BMW Z4
2009 Porsche Cayman

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

General Info

Body Style:

Roadster
Coupe

Model Year:

2009
2009

Production:

2009-2013 Discontinued Model
2009-2012 Discontinued Model

Dimensions

Length:

4244 mm167.1 in
πŸ”΄ -108 mm-4.3 in (-2.5%) - πŸ”΄ -103 mm-4.1 in (-2.4%)
4347 mm171.1 in
🟒 +103 mm+4.1 in (+2.4%) - 🟒 +108 mm+4.3 in (+2.5%)

Width:

1790 mm70.5 in
πŸ”΄ -11 mm-0.4 in (-0.6%)
1801 mm70.9 in
🟒 +11 mm+0.4 in (+0.6%)

Width (Folded Mirrors):

-
-

Width (Opened Mirrors):

-
1978 mm77.9 in

Height:

1284-1291 mm50.6-50.8 in
πŸ”΄ -22 mm-0.9 in (-1.7%) - 🟒 +6 mm+0.2 in (+0.5%)
1285-1306 mm50.6-51.4 in
πŸ”΄ -6 mm-0.2 in (-0.5%) - 🟒 +22 mm+0.9 in (+1.7%)

Ground Clearance:

130 mm5.1 in
🟒 +27 mm+1.1 in (+26.2%)
103-130 mm4.1-5.1 in
πŸ”΄ -27 mm-1.1 in (-20.8%)

Trunk Capacity:

180 liter6.4 cu ft
πŸ”΄ -80 liter-2.8 cu ft (-30.8%)
260 liter9.2 cu ft
🟒 +80 liter+2.8 cu ft (+44.4%)

Trunk Capacity (Max):

310 liter10.9 cu ft
-

Weight Specifications

Curb Weight:

1430-1600 kg3153-3527 lbs
🟒 +55 kg+121 lbs (+4.0%) - 🟒 +305 kg+672 lbs (+23.6%)
1295-1375 kg2855-3031 lbs
πŸ”΄ -305 kg-672 lbs (-19.1%) - πŸ”΄ -55 kg-121 lbs (-3.8%)

Maximal permitted Weight:

1725-1855 kg3803-4090 lbs
🟒 +50 kg+110 lbs (+3.0%) - 🟒 +235 kg+518 lbs (+14.5%)
1620-1675 kg3571-3693 lbs
πŸ”΄ -235 kg-518 lbs (-12.7%) - πŸ”΄ -50 kg-110 lbs (-2.9%)

Roof Load:

-
60 kg132 lbs

Tire Specifications

Rims Size:

17-inch rims:
  • 8J x 17
  • 8.5J x 17
18-inch rims:
  • 8.5J x 18
  • 8J x 18
18-inch rims:
  • 9 J x 18
  • 8 J x 18
17-inch rims:
  • 8.5 J x 17
  • 7 J x 17
19-inch rims:
  • 10 J x 19
  • 8.5 J x 19

Tire Size:

  • 225/40 R18 (W:225 | H:40 | D:18)
  • 225/40 R18 W (W:225 | H:40 | D:18)
  • 225/45 R17 (W:225 | H:45 | D:17)
  • 225/45 R17 W (W:225 | H:45 | D:17)
  • 255/35 R18 (W:255 | H:35 | D:18)
  • 255/35 R18 W (W:255 | H:35 | D:18)
  • 255/40 R17 (W:255 | H:40 | D:17)
  • 205/55 ZR 17 (W:205 | H:55 | D:17)
  • 235/35 ZR 19 (W:235 | H:35 | D:19)
  • 235/40 ZR 18 (W:235 | H:40 | D:18)
  • 235/50 ZR 17 (W:235 | H:50 | D:17)
  • 265/35 ZR 19 (W:265 | H:35 | D:19)
  • 265/40 ZR 18 (W:265 | H:40 | D:18)

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