2009 BMW Z4 vs. 2013 Porsche Boxster
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
2013 Porsche Boxster (981)Change Car
Random Comparison

Here’s how the 2009 BMW Z4 and the 2013 Porsche Boxster compare in size:

In terms of length, the 2013 Porsche Boxster comes in at 4414 mm (173.78 in), giving it a 170 mm (6.69 in) (3.9 %) advantage over the 2009 BMW Z4 at 4244 mm (167.09 in). Looking at width, the 2013 Porsche Boxster 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 BMW Z4 stands at 1291 mm (50.83 in), giving it an extra 9 mm (0.35 in) (0.7 %) compared to the 2013 Porsche Boxster at 1282 mm (50.47 in).

Overall, the 2009 BMW Z4 is taller than the 2013 Porsche Boxster, while the 2013 Porsche Boxster is longer and wider than the 2009 BMW Z4.

Length
4244 mm167.1 in
4414 mm173.8 in
Width
1790 mm70.5 in
1801 mm70.9 in
Height
1291 mm50.8 in
1282 mm50.5 in

2009 BMW Z4 Side View Left
4244 mm167.1 in πŸ”΄ -170 mm-6.7 in (-3.9%)
2013 Porsche Boxster Side View Left
4414 mm173.8 in 🟒 +170 mm+6.7 in (+4.0%)
2009 BMW Z4 Front View
1790 mm70.5 in πŸ”΄ -11 mm-0.4 in (-0.6%)
2013 Porsche Boxster Front View
1801 mm70.9 in 🟒 +11 mm+0.4 in (+0.6%)
2009 BMW Z4 Rear View
1291 mm50.8 in 🟒 +9 mm+0.4 in (+0.7%)
2013 Porsche Boxster Rear View
1282 mm50.5 in πŸ”΄ -9 mm-0.4 in (-0.7%)
2009 BMW Z4
2013 Porsche Boxster

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

General Info

Body Style:

Roadster
Roadster

Model Year:

2009
2013

Production:

2009-2013 Discontinued Model
2012-2016 Discontinued Model

Dimensions

Length:

4244 mm167.1 in
πŸ”΄ -175 mm-6.9 in (-4.0%) - πŸ”΄ -130 mm-5.1 in (-3.0%)
4374-4414 mm172.2-173.8 in
🟒 +130 mm+5.1 in (+3.1%) - 🟒 +175 mm+6.9 in (+4.1%)

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
🟒 +2 mm+0.1 in (+0.2%) - 🟒 +29 mm+1.1 in (+2.3%)
1262-1282 mm49.7-50.5 in
πŸ”΄ -29 mm-1.1 in (-2.2%) - πŸ”΄ -2 mm-0.1 in (-0.2%)

Ground Clearance:

130 mm5.1 in
🟒 +24 mm+0.9 in (+22.6%)
106 mm4.2 in
πŸ”΄ -24 mm-0.9 in (-18.5%)

Trunk Capacity:

180 liter6.4 cu ft
πŸ”΄ -100 liter-3.5 cu ft (-35.7%)
280 liter9.9 cu ft
🟒 +100 liter+3.5 cu ft (+55.6%)

Trunk Capacity (Max):

310 liter10.9 cu ft
-

Weight Specifications

Curb Weight:

1430-1600 kg3153-3527 lbs
🟒 +55 kg+121 lbs (+4.0%) - 🟒 +285 kg+628 lbs (+21.7%)
1315-1375 kg2899-3031 lbs
πŸ”΄ -285 kg-628 lbs (-17.8%) - πŸ”΄ -55 kg-121 lbs (-3.8%)

Maximal permitted Weight:

1725-1855 kg3803-4090 lbs
🟒 +40 kg+88 lbs (+2.4%) - 🟒 +210 kg+463 lbs (+12.8%)
1645-1685 kg3627-3715 lbs
πŸ”΄ -210 kg-463 lbs (-11.3%) - πŸ”΄ -40 kg-88 lbs (-2.3%)

Roof Load:

-
-

Tire Specifications

Rims Size:

17-inch rims:
  • 8J x 17
  • 8.5J x 17
18-inch rims:
  • 8.5J x 18
  • 8J x 18
Other Rims:
  • 10.5 J x 20 ET 47
  • 8.5 J x 20 ET 57

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)
  • 235/35 ZR 20 (W:235 | H:35 | D:20)
  • 265/35 ZR 20 (W:265 | H:35 | D:20)

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