Detailed Evaluation & Buyer Recommendation
Nitro Z-7 2010 vs Nitro Z21 XL 2022 — Same Brand, Different Boat
The Nitro Z-7 2010 vs Nitro Z21 XL 2022 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
The power gap is worth calling out. Rated to 250 hp, the Nitro Z21 XL 2022 has a 50-hp advantage over the Nitro Z-7 2010's 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Nitro Z21 XL 2022 carries 55 gallons versus 45 gallons in the Nitro Z-7 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Nitro Z21 XL 2022 is rated for 6 passengers, while the Nitro Z-7 2010 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nitro Z21 XL 2022 could be the deciding factor.
Bottom line: Choose the Nitro Z21 XL 2022 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Nitro Z-7 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeNitro
Makenot available
ModelZ-7
Modelnot available
Model Year201
Model Yearnot available
Measurements / Dimensions
Beam94 in
Beamnot available
Beam - Meters2.39
Beam - Metersnot available
Beam - Inches94
Beam - Inchesnot available
Deadrise16°
Deadrisenot available
Draft [max] - Detail15 in
Draft [max] - Detailnot available
Draft [max] - Meters0.38
Draft [max] - Metersnot available
Draft [max] - Inches15
Draft [max] - Inchesnot available
Weight - Detail1,650 lbs
Weight - Detailnot available
Weight - kg748.43
Weight - kgnot available
Weight - lbs.165
Weight - lbs.not available
Width [transom] - Detail22 in
Width [transom] - Detailnot available
Length - Feet18.67
Length - Feet21
Length overall - Detail18.67 ft
Length overall - Detail21.00 ft
Length overall - Meters5.69
Length overall - Meters6.4
Length overall - Inches224.04
Length overall - Inches252
Draft Minnot available
Draft Min1.33 ft
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardMercury? 150 OptiMax®
Engine/s standardnot available
Fuel tank capacity - Detail45 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters170.34
Fuel tank capacity - Liters208.2
Fuel tank capacity - Gal45
Fuel tank capacity - Gal55
Drive typeOutboard
Drive typeoutboard
Engine max200 hp
Engine maxnot available
Engine makenot available
Engine makeMERCURY MARINE
Horsepowernot available
Horsepower250 hp
Operational Info
Maximum capacity1,390 lbs
Maximum capacitynot available
Maximum people4 / 600 lbs
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - DetailNITRO? color coordinated single axle drive-on
Trailer - Detailnot available
Trailer - Length over allWith swing-away: 21 ft. 9 in
Trailer - Length over allnot available
Trailer - Weight3,000 lbs
Trailer - Weightnot available
Trailer - Width8 ft. 6 in
Trailer - Widthnot available