Compare Dimensions Side by Side 2003 BMW Z4 vs. 1970 Alfa Romeo Spider
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.
Here’s how the 2003 BMW Z4 and the 1970 Alfa Romeo Spider compare in size:
In terms of length, the 1970 Alfa Romeo Spider comes in at 4260 mm (167.72 in), giving it a 169 mm (6.65 in) (4.0 %) advantage over the 2003 BMW Z4 at 4091 mm (161.06 in). Looking at width, the 2003 BMW Z4 spans 1781 mm (70.12 in), which is 151 mm (5.94 in) (8.5 %) broader than the 1970 Alfa Romeo Spider at 1630 mm (64.17 in). As for height, the 2003 BMW Z4 stands at 1299 mm (51.14 in), giving it an extra 9 mm (0.35 in) (0.7 %) compared to the 1970 Alfa Romeo Spider at 1290 mm (50.79 in).
Overall, the 2003 BMW Z4 is wider and taller than the 1970 Alfa Romeo Spider, while the 1970 Alfa Romeo Spider is longer than the 2003 BMW Z4.
Length
4091 mm161.1 in
4260 mm167.7 in
Width
1781 mm70.1 in
1630 mm64.2 in
Height
1299 mm51.1 in
1290 mm50.8 in
4091 mm161.1 in🔴 -169 mm-6.7 in (-4.0%)
4260 mm167.7 in🟢 +169 mm+6.7 in (+4.1%)
1781 mm70.1 in🟢 +151 mm+5.9 in (+9.3%)
1630 mm64.2 in🔴 -151 mm-5.9 in (-8.5%)
1299 mm51.1 in🟢 +9 mm+0.4 in (+0.7%)
1290 mm50.8 in🔴 -9 mm-0.4 in (-0.7%)
2003 BMW Z4
1970 Alfa Romeo Spider
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Roadster
Cabriolet
Model Year:
2003
1970
Production:
2002-2006 Discontinued Model
1966-1993 Discontinued Model
Dimensions
Length:
4091 mm161.1 in 🔴 -169 mm-6.7 in (-4.0%)
4260 mm167.7 in 🟢 +169 mm+6.7 in (+4.1%)
Width:
1781 mm70.1 in 🟢 +151 mm+5.9 in (+9.3%)
1630 mm64.2 in 🔴 -151 mm-5.9 in (-8.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
-
Height:
1299 mm51.1 in 🟢 +9 mm+0.4 in (+0.7%)
1290 mm50.8 in 🔴 -9 mm-0.4 in (-0.7%)
Ground Clearance:
-
-
Trunk Capacity:
240-300 liter8.5-10.6 cu ft 🔴 -60 liter-2.1 cu ft (-20.0%)
300 liter10.6 cu ft 🟢 +60 liter+2.1 cu ft (+25.0%)
Trunk Capacity (Max):
260 liter9.2 cu ft 🔴 -240 liter-8.5 cu ft (-48.0%)
500 liter17.7 cu ft 🟢 +240 liter+8.5 cu ft (+92.3%)
