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2025 Porsche 718 Boxster dimensions: length, width, height, weight, cargo

Length

172.4in long

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172.4 in long97.4 in wheelbase50.4 intall78.5 inwith mirrors
To scale. Dashed: median of 7 convertibles (2025).

Dimensions by trim

2025 Porsche 718 Boxster: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseGround clearanceTurning circle
RWD, Style Edition RWD172.4 in70.9 in78.5 in50.4 in97.4 in3.6 in36.1 ft
Roadster RWD, Style Edition Roadster RWD, S Roadster RWD172.4 in70.9 in78.5 in50.4 in97.4 in4.3 in36.1 ft
S RWD172.4 in70.9 in78.5 in50.0 in97.4 in3.6 in36.1 ft
GTS 4.0 RWD172.9 in70.9 in78.5 in50.1 in97.4 in3.6 in36.1 ft
GTS 4.0 Roadster RWD172.9 in70.9 in78.5 in50.4 in97.4 in3.6 in36.1 ft
Spyder RS RWD, 718 Spyder RS RWD172.4 in70.9 in78.5 in50.4 in97.4 in3.6 in36.1 ft
Spyder RS Roadster RWD172.4 in70.9 in to 71.8 in78.5 in49.3 in to 50.4 in97.7 in3.6 in37.4 ft
2025 Porsche 718 Boxster: weight by trim
TrimCurb weight
RWD, Roadster RWD, Style Edition RWD, Style Edition Roadster RWD3,097 lb
S RWD, S Roadster RWD2,943 lb to 3,148 lb
GTS 4.0 RWD, GTS 4.0 Roadster RWD2,943 lb to 3,241 lb
Spyder RS RWD3,097 lb
Spyder RS Roadster RWD, 718 Spyder RS RWD2,943 lb to 3,214 lb
2025 Porsche 718 Boxster: cargo and room by trim
TrimCargo, seats upCargo, max
RWD, Style Edition RWD, S RWD, GTS 4.0 RWD, 718 Spyder RS RWDN/A4.4 cu ft
Roadster RWD, Style Edition Roadster RWD, S Roadster RWD4.4 cu ft4.4 cu ft
GTS 4.0 Roadster RWD, Spyder RS Roadster RWD4.2 cu ft4.4 cu ft
Spyder RS RWDN/A4.4 cu ft

Weight

Curb weight
3,097 lb
Kilograms
1,405 kg
US tons
1.5 tons

RWD.

Heavier than 14% of 8 convertibles (2025).

Garage fit

2025 Porsche 718 Boxster in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes91.6 in36.5 in
Single, 14 x 24 ftYes115.6 in48.5 in
Double, 20 x 20 ftYes67.6 in84.5 in
Double, 24 x 24 ftYes115.6 in108.5 in
2025 Porsche 718 Boxster through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes17.5 in33.6 in
9 ft wide, 7 ft tallYes29.5 in33.6 in

Door width check uses the mirrors: 78.5 in.

Your garage

Second car

Garage 12 x 22 ft. Door 9 x 7 ft.

  • Yes. 91.6 in spare length. 36.5 in each side.
  • Door: 29.5 in spare width. 33.6 in above the roof.

Size class

Subcompact convertible.

Longer than 33% of 7 convertibles (2025).

Median of 7 convertibles (2025): 181.6 in long.

Bigger and smaller rivals

2025 Porsche 718 Boxster and rivals by length
ModelLengthvs 718 Boxster
Maserati GranCabrio195.3 in+22.9 in
Porsche 718 Boxster172.4 in-
BMW Z4170.7 in-1.7 in

What this cannot tell you

Outline is a body-style template scaled to these numbers.

Garage fit ignores shelves, steps and open doors.

How values are checked