Here’s how 2017 Porsche 718 Boxster and 2024 Porsche 911 Cabriolet compare in size: 2024 Porsche 911 Cabriolet is longer than 2017 Porsche 718 Boxster, providing extra length. 2024 Porsche 911 Cabriolet is wider than 2017 Porsche 718 Boxster, giving it a broader stance. 2024 Porsche 911 Cabriolet is taller than 2017 Porsche 718 Boxster, adding extra vertical space.
Length
4391 mm172.9 in
4553 mm179.3 in
Width
1801 mm70.9 in
1900 mm74.8 in
Height
1281 mm50.4 in
2450 mm96.5 in
4391 mm172.9 in🔴 -162 mm-6.4 in (-3.6%)
4553 mm179.3 in🟢 +162 mm+6.4 in (+3.7%)
1801 mm70.9 in🔴 -99 mm-3.9 in (-5.2%)
1900 mm74.8 in🟢 +99 mm+3.9 in (+5.5%)
1281 mm50.4 in🔴 -1169 mm-46.0 in (-47.7%)
2450 mm96.5 in🟢 +1169 mm+46.0 in (+91.3%)
2017 Porsche 718 Boxster
2024 Porsche 911 Cabriolet
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Cabriolet
Cabriolet
Model Year:
2017
2024
Production:
2016-present Current Model
2025-present Current Model
Dimensions
Length:
4379-4391 mm172.4-172.9 in 🔴 -174 mm-6.9 in (-3.8%) - 🔴 -151 mm-5.9 in (-3.3%)
4542-4553 mm178.8-179.3 in 🟢 +151 mm+5.9 in (+3.4%) - 🟢 +174 mm+6.9 in (+4.0%)
Width:
1801 mm70.9 in 🔴 -99 mm-3.9 in (-5.2%) - 🔴 -51 mm-2.0 in (-2.8%)
1852-1900 mm72.9-74.8 in 🟢 +51 mm+2.0 in (+2.8%) - 🟢 +99 mm+3.9 in (+5.5%)
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:
1262-1281 mm49.7-50.4 in 🔴 -1188 mm-46.8 in (-48.5%) - 🔴 -11 mm-0.4 in (-0.9%)
1292-2450 mm50.9-96.5 in 🟢 +11 mm+0.4 in (+0.9%) - 🟢 +1188 mm+46.8 in (+94.1%)
Ground Clearance:
-
114-124 mm4.5-4.9 in
Trunk Capacity:
120-275 liter4.2-9.7 cu ft 🔴 -43 liter-1.5 cu ft (-26.4%) - 🟢 +112 liter+4.0 cu ft (+68.7%)
163 liter5.8 cu ft 🔴 -112 liter-4.0 cu ft (-40.7%) - 🟢 +43 liter+1.5 cu ft (+35.8%)
Trunk Capacity (Max):
150-275 liter5.3-9.7 cu ft 🟢 +15 liter+0.5 cu ft (+11.1%) - 🟢 +140 liter+4.9 cu ft (+103.7%)
135 liter4.8 cu ft 🔴 -140 liter-4.9 cu ft (-50.9%) - 🔴 -15 liter-0.5 cu ft (-10.0%)
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