Here’s how 2017 Porsche 718 Cayman and 2024 Porsche 911 Targa compare in size: 2024 Porsche 911 Targa is longer than 2017 Porsche 718 Cayman, providing extra length. 2024 Porsche 911 Targa is wider than 2017 Porsche 718 Cayman, giving it a broader stance. 2024 Porsche 911 Targa is taller than 2017 Porsche 718 Cayman, adding extra vertical space.
Length
4456 mm175.4 in
4553 mm179.3 in
Width
1822 mm71.7 in
1852 mm72.9 in
Height
1295 mm51.0 in
1302 mm51.3 in
4456 mm175.4 in🔴 -97 mm-3.8 in (-2.1%)
4553 mm179.3 in🟢 +97 mm+3.8 in (+2.2%)
1822 mm71.7 in🔴 -30 mm-1.2 in (-1.6%)
1852 mm72.9 in🟢 +30 mm+1.2 in (+1.6%)
1295 mm51.0 in🔴 -7 mm-0.3 in (-0.5%)
1302 mm51.3 in🟢 +7 mm+0.3 in (+0.5%)
2017 Porsche 718 Cayman
2024 Porsche 911 Targa
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Coupe
Cabriolet
Model Year:
2017
2024
Production:
2016-present Current Model
2025-present Current Model
Dimensions
Length:
4379-4456 mm172.4-175.4 in 🔴 -174 mm-6.9 in (-3.8%) - 🔴 -86 mm-3.4 in (-1.9%)
4542-4553 mm178.8-179.3 in 🟢 +86 mm+3.4 in (+1.9%) - 🟢 +174 mm+6.9 in (+4.0%)
Width:
1778-1822 mm70.0-71.7 in 🔴 -74 mm-2.9 in (-4.0%) - 🔴 -30 mm-1.2 in (-1.6%)
1852 mm72.9 in 🟢 +30 mm+1.2 in (+1.6%) - 🟢 +74 mm+2.9 in (+4.2%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
1994 mm78.5 in 🔴 -39 mm-1.5 in (-1.9%)
2033 mm80.0 in 🟢 +39 mm+1.5 in (+2.0%)
Height:
1238-1295 mm48.7-51.0 in 🔴 -64 mm-2.5 in (-4.9%) - 🔴 -7 mm-0.3 in (-0.5%)
1302 mm51.3 in 🟢 +7 mm+0.3 in (+0.5%) - 🟢 +64 mm+2.5 in (+5.2%)
Ground Clearance:
102 mm4.0 in 🔴 -22 mm-0.9 in (-17.7%)
124 mm4.9 in 🟢 +22 mm+0.9 in (+21.6%)
Trunk Capacity:
150-420 liter5.3-14.8 cu ft 🔴 -13 liter-0.5 cu ft (-8.0%) - 🟢 +257 liter+9.1 cu ft (+157.7%)
163 liter5.8 cu ft 🔴 -257 liter-9.1 cu ft (-61.2%) - 🟢 +13 liter+0.5 cu ft (+8.7%)
Trunk Capacity (Max):
136-425 liter4.8-15.0 cu ft 🟢 +1 liter+0.0 cu ft (+0.7%) - 🟢 +290 liter+10.2 cu ft (+214.8%)
135 liter4.8 cu ft 🔴 -290 liter-10.2 cu ft (-68.2%) - 🔴 -1 liter0.0 cu ft (-0.7%)
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