The current Dodge DIPLOMAT is 205.1″ long, 73.2″ wide, on a 112.6″ wheelbase, weighing 3,635 lb. At 17.1 feet it fits a standard garage and overhangs a street parking space.
Every Dodge DIPLOMAT generation, measured
One row per generation. Watch the weight column — that is where most of the change happens for the Dodge DIPLOMAT, 0 lb of it since 1977, 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 |
|---|---|---|---|---|---|
| 1977–1989 | 205.1″ | 73.2″ | 54.3″ | 112.6″ | 3,635 lb |
DIPLOMAT year by year
Measured every model year, not just at generation changes — 13 years on record for the Dodge DIPLOMAT. Small moves inside a generation are facelifts; the jumps are the 1 new platforms below.
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 1989 | 204.7″ | 72.4″ | 112.6″ | 1 | |
| 1988 | 204.7″ | 71.3″ | 112.6″ | 1 | |
| 1987 | 204.7″ | 72.4″ | 112.6″ | 1 | |
| 1986 | 204.7″ | 72.4″ | 112.6″ | 1 | |
| 1985 | 205.9″ | 73.2″ | 112.6″ | 1 | |
| 1984 | 205.9″ | 74.4″ | 112.6″ | 1 | |
| 1983 | 205.9″ | 74.4″ | 112.6″ | 1 | |
| 1982 | 205.5″ | 74.4″ | 112.6″ | 1 | |
| 1981 | 205.5″ | 74″ | 112.6″ | 3 | |
| 1980 | 203.9″ | 74″ | 111.4″ | 3 | |
| 1979 | 203.9″ | 73.2″ | 112.6″ | 3 | |
| 1978 | 203.9″ | 73.2″ | 112.6″ | 3 | |
| 1977 | 205.1″ | 73.2″ | 112.6″ | 2 |
Will a DIPLOMAT fit
The practical question behind every dimensions search, and for a 17.1-foot Dodge DIPLOMAT it has a straight answer. A single-car garage in the US is typically 20 feet deep and a street parking space about 18, so the DIPLOMAT clears the garage by 1.9 ft. We allow a foot of clearance in both — nobody parks to the millimetre.
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 17.1 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 17.1 ft | Overhangs — expect a tight squeeze |
| Standard parking bay width | 8.5 ft wide | 6.1 ft | Room to open doors both sides |
Against cars of the same length
Compared with 512 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 | 73.2″ | 75.2″ | -2.0″ |
| Wheelbase | 112.6″ | 118.1″ | -5.5″ |
| Curb weight | 3,635 lb | 4,374 lb | -739 lb |
A longer wheelbase for the same overall length means shorter overhangs — usually more cabin space and a steadier ride. At 3,635 lb the Dodge DIPLOMAT is 739 lb lighter than typical for its size, which generally shows up as fuel economy and stopping distance.
Specs vary by trim. Yours decodes from the VIN.
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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, 13 measured model years for the Dodge DIPLOMAT between 1977 and 1989.
One row per generation, not per model year: manufacturers rarely change the body between facelifts, and the Dodge DIPLOMAT fits into 1 rows instead of 13. Where a generation offered several body styles, the figures are the base measurements for that generation of the Dodge DIPLOMAT.
Frequently asked questions
How long is a Dodge DIPLOMAT?
205.1″ (17′ 1″) in its current generation, 73.2″ wide and 54.3″ tall.
How much does a Dodge DIPLOMAT weigh?
3,635 lb at the kerb.
Will a DIPLOMAT fit in a garage?
At 17.1 feet it fits a standard 20-foot single garage with room to spare. A street parking space of 18 feet will be a squeeze.
Has the DIPLOMAT got bigger over the years?
Not materially, by the generations we hold.
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