Quick answer
The 1997 Infiniti J30, the latest model year on record, is 191.3″ long, 69.7″ wide and 54.3″ tall on a 108.7″ wheelbase, and weighs 3,474 lb. At 15.9 ft it fits a standard garage and leaves 2.1 ft spare in an 18-foot street space.
Every Infiniti J30 generation, measured
| Generation | Length | Width | Height | Wheelbase | Curb weight |
|---|---|---|---|---|---|
| 1992–1997 | 191.3″ | 69.7″ | 54.3″ | 108.7″ | 3,527 lb |
ROWS 1·SOURCE NHTSA vPIC / Transport Canada
J30 year by year
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 1997 | 191.3″ | 69.7″ | 108.7″ | 1 | |
| 1996 | 191.3″ | 69.7″ | 108.7″ | 1 | |
| 1995 | 191.3″ | 69.7″ | 108.7″ | 1 | |
| 1994 | 191.3″ | 69.7″ | 108.7″ | 1 | |
| 1993 | 191.3″ | 69.7″ | 108.7″ | 1 | |
| 1992 | 191.3″ | 69.7″ | 108.7″ | 1 |
ROWS 6·SOURCE Transport Canada vehicle specifications
Will a J30 fit
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 15.9 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 15.9 ft | Fits comfortably |
| Standard parking bay width | 8.5 ft wide | 5.8 ft | Room to open doors both sides |
ROWS 3·SOURCE ForCar, computed from vehicle dimensions
Against cars of the same length
Among the 1,039 cars within 10″ of its length, the J30 is narrower than 86%.
| Measure | This car | Typical of 1,039 cars within 10″ of its length | Difference |
|---|---|---|---|
| Width | 69.7″ | 73.2″ | −3.5″ |
| Wheelbase | 108.7″ | 111″ | −2.3″ |
| Curb weight | 3,474 lb | 3,926 lb | −452 lb |
ROWS 3·SOURCE ForCar, computed across vehicles of similar length
Upgrade to Pro
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
- Decode a whole list of VINs at once
- No ads, on every page
- No ads, no tracking — and much more
Free plan available — no credit card needed
Everything on the Infiniti J30
Frequently asked questions
Is the 1997 J30 bigger than the 1996?
No. The 1997 and 1996 J30 are the same size and weight.
Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 6 J30 model years, 1992 to 1997. 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.
Found this useful?
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.