2027 KZ Sportsmen321BHK

KZ lists the 2027 Sportsmen 321BHK at 7,050 lb unloaded (UVW), with a GVWR of 8,800 lb, a cargo carrying capacity of 1,750 lb and a dry hitch weight of 1,034 lb. Its UVW plus its cargo capacity comes to exactly its GVWR.

It is 36' 7" long and 10' 10" high with the air conditioner, with 45 gal fresh, 38 gal grey and 38 gal black tanks. Fresh water weighs about 8.3 lb per US gallon, so a full fresh tank uses roughly 374 lb of the cargo capacity before anything else is loaded.

Among the 10 Sportsmen floorplans KZ lists for 2027 with a published weight, it is number 6 by unloaded weight, in a range from 5,690 lb (241RK) to 9,400 lb (383DBK). Every figure in that comparison is KZ’s, for the same model year.

Every number on this page was read on 5 Nov 2026 from KZ’s own floorplan page for the Sportsmen 321BHK, whose floorplan drawing KZ labels 2027. KZ notes that its UVW reflects a rolling average for the model and that your trailer will vary with optional equipment. KZ marks the floorplan as new.

How the 321BHK differs from the other nine Sportsmen floorplans. Most distinctive first. How these ranks are worked out.

• Dry tongue weight as a share of dry weight, 14.7%: largest of ten; next is the 383DBK (14.5%).
• Cargo capacity, 1,750 lb: second-largest of ten, between the 261BHK (1,700 lb) and the 344BHK (1,970 lb).
• Dry tongue weight, 1,034 lb: second-heaviest of ten, between the 333BHK (1,000 lb) and the 383DBK (1,360 lb).
• Cargo capacity as a share of GVWR, 19.9%: third-largest of ten, between the 291BHK (19.2%) and the 301DB (20.6%).
• Dry weight, 7,050 lb: fifth-heaviest of ten, between the 301BHK (6,490 lb) and the 332BHK (7,710 lb).
• Length, 36 ft 7 in: fifth-longest of ten, between the 301BHK and 301DB (32 ft 10 in) and the 332BHK (37 ft 3 in).
• GVWR, 8,800 lb: shared with the 332BHK; of ten, five lower and three higher, nearest the 261BHK, 291BHK and two others (8,000 lb) and the 333BHK (9,800 lb).
• Grey tank, 38 gal: smallest of ten, level with the 301BHK, 301DB and two others; next are the 241RK, 261BHK and three others (76 gal).
• Exterior height, 10 ft 10 in: shared with the 291BHK and 332BHK; of ten, four lower and three taller, nearest the 241RK, 261BHK and two others (10 ft 8 in) and the 333BHK, 344BHK and 383DBK (11 ft).
• Sleeping capacity, 9: shared with the 261BHK, 291BHK and 333BHK; of ten, three smaller and three larger, nearest the 301DB and 383DBK (7) and the 332BHK (10).

Next to the 301BHK, the nearest lighter floorplan by dry weight, the 321BHK is 560 lb heavier by dry weight, has a GVWR 800 lb higher, has 240 lb more cargo capacity, has a dry tongue weight 189 lb heavier, is 3 ft 9 in longer, stands 2 in taller and sleeps two fewer; the two publish the same interior height, fresh tank, grey tank and black tank.

Next to the 332BHK, the nearest heavier floorplan by dry weight, the 321BHK is 660 lb lighter by dry weight, has 660 lb more cargo capacity, has a dry tongue weight 134 lb heavier, is 8 in shorter and sleeps one fewer; the two publish the same GVWR, exterior height, interior height, fresh tank, grey tank and black tank.

KZ lists 10 Sportsmen floorplans for 2027; this site profiles every one with a published weight, from KZ’s own floorplan pages.

A full 45-gallon fresh tank is about 374 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 21% of the 321BHK’s 1,750 lb cargo capacity, leaving 1,376 lb (153 lb per rated berth). Across 10 Sportsmen floorplans the water share runs 19% to 34%, and 8 give up more than this one. Nearest on that share: Sportsmen 344BHK at 19% and Sportsmen 261BHK at 22%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).