The current Acura NSX is 176″ long, 76.4″ wide, on a 103.5″ wheelbase, weighing 3,803 lb. Since 1991 it has grown 1% in length and gained 26% in weight. At 14.7 feet it fits a standard garage and fits a street parking space.
Every Acura NSX generation, measured
One row per generation. Watch the weight column — that is where most of the change happens, and it is the number that decides fuel use, tyre wear and how far the car takes to stop.
| Generation | Length | Width | Height | Wheelbase | Curb weight |
|---|---|---|---|---|---|
| 1991–2005 | 173.6″ | 71.3″ | 46.1″ | 99.6″ | 3,009 lb |
| 2016–2023 | 176″ | 76.4″ | 48″ | 103.5″ | 3,803 lb |
From 1991 to today the NSX gained 2.4″ of length (1%) and 794 lb of weight (26%). A modern compact often outweighs the mid-size car of a generation before.
NSX year by year
Measured every model year, not just at generation changes — 22 years on record. Small moves inside a generation are facelifts; the jumps are new platforms.
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 2023 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2022 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2021 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2020 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2019 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2018 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2017 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2016 | 176″ | 76.4″ | 103.5″ | 1 | |
| 2005 | 174″ | 71.3″ | 100″ | 1 | |
| 2004 | 174″ | 71.3″ | 100″ | 1 | |
| 2003 | 174″ | 71.3″ | 100″ | 1 | |
| 2001 | 174.4″ | 71.3″ | 99.6″ | 1 | |
| 2000 | 174.4″ | 71.3″ | 99.6″ | 1 | |
| 1999 | 174.4″ | 71.3″ | 99.6″ | 1 | |
| 1998 | 174.4″ | 71.3″ | 99.6″ | 1 | |
| 1997 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1996 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1995 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1994 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1993 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1992 | 173.6″ | 71.3″ | 99.6″ | 1 | |
| 1991 | 173.6″ | 71.3″ | 99.6″ | 1 |
Will a NSX fit
The practical question behind every dimensions search. A single-car garage in the US is typically 20 feet deep; a street parking space is about 18. We allow a foot of clearance in both — nobody parks to the millimetre.
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 14.7 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 14.7 ft | Fits comfortably |
| Standard parking bay width | 8.5 ft wide | 6.4 ft | Room to open doors both sides |
Against cars of the same length
Compared with 845 vehicles within ten inches of the same length — a fair proxy for «cars of this size», regardless of what the marketing calls them.
| Measure | This car | Typical car of this length | Difference |
|---|---|---|---|
| Width | 76.4″ | 70.5″ | +5.9″ |
| Wheelbase | 103.5″ | 103.9″ | -0.4″ |
| Curb weight | 3,803 lb | 3,267 lb | 536 lb |
A longer wheelbase for the same overall length means shorter overhangs — usually more cabin space and a steadier ride. Lighter than typical for its size generally means better fuel economy and shorter stopping distances.
Specs vary by trim. Yours decodes from the VIN.
- Exact build, engine and factory options for one VIN
- The original window sticker as it left the factory
- What that specific configuration is worth today
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How we measure
Dimensions come from NHTSA vPIC and Transport Canada vehicle records — manufacturer-declared figures, held in metric and converted to inches and pounds for display.
One row per generation, not per model year: manufacturers rarely change the body between facelifts, and a table of forty near-identical rows helps nobody. Where a generation offered several body styles, the figures are the base measurements for that generation.
Related tools
Frequently asked questions
How long is a Acura NSX?
176″ (14′ 8″) in its current generation, 76.4″ wide and 48″ tall.
How much does a Acura NSX weigh?
3,803 lb at the kerb, which is 26% more than the first generation we hold from 1991.
Will a NSX fit in a garage?
At 14.7 feet it fits a standard 20-foot single garage with room to spare. A street parking space of 18 feet is comfortable.
Has the NSX got bigger over the years?
Yes — 2.4″ longer and 794 lb heavier since 1991, across 2 generations. Weight grew 26%, far faster than length.