Quick answer
The 2026 Porsche 718 Boxster is 172.4″ long, 70.9″ wide and 50.4″ tall on a 97.6″ wheelbase, and weighs 2,987 lb. At 14.4 ft it fits a standard garage and leaves 3.6 ft spare in an 18-foot street space.
Every Porsche 718 Boxster generation, measured
| Generation | Length | Width | Height | Wheelbase | Curb weight |
|---|---|---|---|---|---|
| 2016–2026 | 172″ | 70.9″ | 50.4″ | 97.6″ | 2,943 lb |
ROWS 1·SOURCE NHTSA vPIC / Transport Canada
718 Boxster year by year
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 2026 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2025 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2024 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2023 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2022 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2021 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2020 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2019 | 172.4″ | 70.9″ | 97.6″ | 2 | |
| 2018 | 172.4″ | 70.9″ | 97.6″ | 1 | |
| 2017 | 172.4″ | 70.9″ | 97.6″ | 1 | |
| 2016 | 172″ | 70.9″ | 97.6″ | 1 |
ROWS 11·SOURCE Transport Canada vehicle specifications
Will a 718 Boxster fit
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 14.4 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 14.4 ft | Fits comfortably |
| Standard parking bay width | 8.5 ft wide | 5.9 ft | Room to open doors both sides |
ROWS 3·SOURCE ForCar, computed from vehicle dimensions
Against cars of the same length
Among the 764 cars within 10″ of its length, the 718 Boxster has a shorter wheelbase than 80%.
| Measure | This car | Typical of 764 cars within 10″ of its length | Difference |
|---|---|---|---|
| Width | 70.9″ | 70.1″ | +0.8″ |
| Wheelbase | 97.6″ | 102.4″ | −4.8″ |
| Curb weight | 2,987 lb | 3,155 lb | −168 lb |
ROWS 3·SOURCE ForCar, computed across vehicles of similar length
718 Boxster against its rivals
Next to the Aston Martin Vantage, the 718 Boxster is the shortest and the lightest of the two.
| Model | Model year | Length | Width | Curb weight |
|---|---|---|---|---|
| Porsche 718 Boxster (this car) | 2026 | 172.4″ | 70.9″ | 2,987 lb |
| Aston Martin Vantage | 2026 | 176.8″ | 78″ | 3,913 lb |
ROWS 2·SOURCE NHTSA vPIC / Transport Canada; rivals: same EPA class and body, most searched
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Frequently asked questions
Is the 2026 718 Boxster bigger than the 2025?
No. The 2026 and 2025 718 Boxster are the same size and weight.
Which is bigger, the 718 Boxster or the Aston Martin Vantage?
The 2026 Aston Martin Vantage is 4.4″ longer and 926 lb heavier than the 2026 718 Boxster.
Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 11 718 Boxster model years, 2016 to 2026. Metric values converted to inches and pounds; generation boundaries are estimated from changes in size (how we measure). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.
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