Nitro 640 2007 vs Nitro 911 CDC 2004 - Boat Spec Comparison

Q: Which is easier to trailer - the Nitro 640 2007 or the Nitro 911 CDC 2004?

For trailering, the Nitro 640 2007 has the edge at 1 092 lbs dry weight versus 1 750 lbs for the Nitro 911 CDC 2004. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: Which boat can handle a bigger outboard?

The Nitro 911 CDC 2004 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Nitro 640 2007 tops out at 90 hp. Keep in mind that maximum ratings are just that - matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many people can each boat hold?

The Nitro 640 2007 is Coast Guard rated for 4 passengers, while the Nitro 911 CDC 2004 is certified for 4. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Q: Which boat is wider, and does it affect trailering?

The Nitro 911 CDC 2004 measures 98" wide, compared to 84" for the Nitro 640 2007. The US standard-width towing limit is 8’6" (102") in most states - anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Q: Which boat has the larger fuel tank - the Nitro 640 2007 or the Nitro 911 CDC 2004?

The Nitro 911 CDC 2004 has the bigger tank at 57 gallons, versus 24 gallons on the Nitro 640 2007. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Nitro 640 2007 and Nitro 911 CDC 2004 from the same manufacturer?

Yes - both the Nitro 640 2007 and the Nitro 911 CDC 2004 are built by Nitro. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

Boat Comparison

Nitro 640 2007 vs Nitro 911 CDC 2004

Nitro

Nitro 640 2007

2007

View full specs →

Nitro

Nitro 911 CDC 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Nitro 640 2007 vs Nitro 911 CDC 2004: Same Brand, Different Boat

The Nitro 640 2007 vs Nitro 911 CDC 2004 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 300 hp, the Nitro 911 CDC 2004 has a 210-hp advantage over the Nitro 640 2007's 90-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 911 CDC 2004 carries 57 gallons versus 24 gallons in the Nitro 640 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 4 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Nitro 911 CDC 2004 and its 300-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Nitro 640 2007 with its 90-hp rating is the more economical daily driver.

General Boat Info

MakeNitro

Model640

Model911 CDC

Model Year2007

Model Year2004

Measurements / Dimensions

Beam84 in.

Beam98 in.

Beam - Meters2.13

Beam - Meters2.49

Beam - Inches84

Beam - Inches98

Weight - Detail1,092 lbs.

Weight - Detail1750 lbs.

Weight - kg495.32

Weight - kg793.79

Weight - lbs.1092

Weight - lbs.1750

Height [transom]21 in.

Height [transom]22 in.

Length - Feet16

Length - Feetnot available

Length - Inches4

Length - Inchesnot available

Length overall - Detail16 ft. 4 in.

Length overall - Detail20 ft. 2 in.

Length overall - Meters4.98

Length overall - Meters6.15

Length overall - Inches196

Length overall - Inches242

Body / Hull

Hull materialAluminum

Hull materialnot available

Engine and Drivetrain

Engine/s standardMercury? 50 ELPT 2-Stroke

Engine/s standardnot available

Fuel tank capacity - Detail24 gal.

Fuel tank capacity - Detail57 Gallons

Fuel tank capacity - Liters90.85

Fuel tank capacity - Liters215.77

Fuel tank capacity - Gal24

Fuel tank capacity - Gal57

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max90 hp

Engine max300 hp

Operational Info

Maximum capacity1,080 lbs.

Maximum capacity1780 lbs.

Maximum people4

Trailer Info

Trailer - DetailNITRO? color-coordinated single axle drive-on

Trailer - Detailnot available

Trailer - Length over allWith Transom Saver: 21 ft. 8 in. Without Transom Saver: 20 ft. 10 in.

Trailer - Length over allnot available

Trailer - Weight1,806 lbs.

Trailer - Weightnot available

Trailer - Width8 ft. 0 in.

Trailer - Widthnot available

Nitro 640 2007 vs Nitro 911 CDC 2004 - Common Questions

Which is easier to trailer - the Nitro 640 2007 or the Nitro 911 CDC 2004?

For trailering, the Nitro 640 2007 has the edge at 1 092 lbs dry weight versus 1 750 lbs for the Nitro 911 CDC 2004. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Which boat can handle a bigger outboard?

The Nitro 911 CDC 2004 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Nitro 640 2007 tops out at 90 hp. Keep in mind that maximum ratings are just that - matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many people can each boat hold?

The Nitro 640 2007 is Coast Guard rated for 4 passengers, while the Nitro 911 CDC 2004 is certified for 4. Note that legal capacity and comfortable capacity aren't always the same thing - on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.

Which boat is wider, and does it affect trailering?

The Nitro 911 CDC 2004 measures 98" wide, compared to 84" for the Nitro 640 2007. The US standard-width towing limit is 8’6" (102") in most states - anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.

Which boat has the larger fuel tank - the Nitro 640 2007 or the Nitro 911 CDC 2004?

The Nitro 911 CDC 2004 has the bigger tank at 57 gallons, versus 24 gallons on the Nitro 640 2007. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Nitro 640 2007 and Nitro 911 CDC 2004 from the same manufacturer?

Yes - both the Nitro 640 2007 and the Nitro 911 CDC 2004 are built by Nitro. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.

← Nitro 640 2007 full specs ← Nitro 911 CDC 2004 full specs