Campion LS 645i BR 2007 vs Campion LS 705i BR 2005 - Boat Spec Comparison

Q: Which is the larger boat — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

The Campion LS 705i BR 2005 is the longer of the two at 24,0 feet overall. The Campion LS 645i BR 2007 comes in at 23,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

For trailering, the Campion LS 645i BR 2007 has the edge at 4 037 lbs dry weight versus 4 627 lbs for the Campion LS 705i BR 2005. 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: How many people can each boat hold?

The Campion LS 645i BR 2007 is Coast Guard rated for 9 passengers, while the Campion LS 705i BR 2005 is certified for 7. 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: Do these boats require an oversize trailer permit to tow on US highways?

Both the Campion LS 645i BR 2007 and Campion LS 705i BR 2005 share an 8 ft. 6 in. (2.59 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

The Campion LS 705i BR 2005 has the bigger tank at 69 gallons, versus 56 gallons on the Campion LS 645i BR 2007. That 12-gallon difference translates to roughly 38–64 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Campion LS 645i BR 2007 and Campion LS 705i BR 2005 from the same manufacturer?

Yes — both the Campion LS 645i BR 2007 and the Campion LS 705i BR 2005 are built by Campion. 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

Campion LS 645i BR 2007 vs Campion LS 705i BR 2005

Campion

Campion LS 645i BR 2007

2007

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Campion

Campion LS 705i BR 2005

2005

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Detailed Evaluation & Buyer Recommendation

Campion LS 645i BR 2007 vs Campion LS 705i BR 2005 — Same Brand, Different Boat

The Campion LS 645i BR 2007 vs Campion LS 705i BR 2005 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.

On paper these two are close siblings in the size department — Campion LS 645i BR 2007 at 23,0 ft versus Campion LS 705i BR 2005 at 24,0 ft. Weight tells a clearer story for trailering families: the Campion LS 705i BR 2005 tips the scales at 4 627 lbs — 590 lbs less than the Campion LS 645i BR 2007 at 4 037 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling — 320 hp for the Campion LS 645i BR 2007 and 320 hp for the Campion LS 705i BR 2005. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Campion LS 705i BR 2005 carries 69 gallons versus 56 gallons in the Campion LS 645i BR 2007. 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 Campion LS 645i BR 2007 is rated for 9 passengers, while the Campion LS 705i BR 2005 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Campion LS 645i BR 2007 could be the deciding factor.

Bottom line: Choose the Campion LS 645i BR 2007 if your priority is putting more people on the water — it handles 9 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Campion LS 705i BR 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.

General Boat Info

MakeCampion

ModelLS 645i BR

ModelLS 705i BR

Model Year2007

Model Year2005

Measurements / Dimensions

Beam8 ft. 6 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Deadrise19℃

Deadrise18℃

Draft [drive up] - Detail15 in. (38.1 cm)

Draft [drive up] - Detail20.5 in. (52.1 cm)

Draft [drive up] meters0.38

Draft [drive up] meters0.53

Draft [drive up] inches15

Draft [drive up] inches20.5

Draft [max] - Detail32 in. (81.25 cm)

Draft [max] - Detail41.5 in. (105.5 cm)

Draft [max] - Meters0.81

Draft [max] - Meters1.07

Draft [max] - Inches32

Draft [max] - Inches41.5

Weight - Detail4,037 lbs. (1,835 kg)

Weight - Detail4,627 lbs. (2,103 kg)

Weight - kg1831.15

Weight - kg2098.77

Weight - lbs.4037

Weight - lbs.4627

Height - Detail6 ft. 2 in. (1.88 m)

Height - Detail6 ft. 3 in. (1.90 m)

Height - Meters1.88

Height - Meters1.91

Height - Inches74

Height - Inches75

Length - Meters7.04

Length - Meters7.31

Length - Feet23

Length - Feet24

Length - Inches1

Length - Inchesnot available

Length overall - Detail23 ft. 1 in. (7.04 m)

Length overall - Detail24 ft. 0 in. (7.31 m)

Length overall - Meters7.04

Length overall - Meters7.32

Length overall - Inches277

Length overall - Inches288

Length [deck]not available

Length [deck]Length Centerline: 23 ft. 9 in. (7.24 m)

Length [over all with swim platform]not available

Length [over all with swim platform]26 ft. 2 in. (7.98 m)

Body / Hull

Hull materialFiberglass

Hull materialnot available

Engine and Drivetrain

Fuel tank capacity - Detail56.4 gal. (213.5 l)

Fuel tank capacity - Detail69.2 gal. (262 l)

Fuel tank capacity - Liters211.98

Fuel tank capacity - Liters261.19

Fuel tank capacity - Gal56.4

Fuel tank capacity - Gal69.2

Fuel typeGas or Diesel

Fuel typenot available

Drive typeI/O

Drive typeInboard

Engine max320 hp

Operational Info

Maximum people9

Maximum peoplenot available

Campion LS 645i BR 2007 vs Campion LS 705i BR 2005 — Common Questions

Which is the larger boat — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

The Campion LS 705i BR 2005 is the longer of the two at 24,0 feet overall. The Campion LS 645i BR 2007 comes in at 23,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

For trailering, the Campion LS 645i BR 2007 has the edge at 4 037 lbs dry weight versus 4 627 lbs for the Campion LS 705i BR 2005. 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.

How many people can each boat hold?

The Campion LS 645i BR 2007 is Coast Guard rated for 9 passengers, while the Campion LS 705i BR 2005 is certified for 7. 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Campion LS 645i BR 2007 and Campion LS 705i BR 2005 share an 8 ft. 6 in. (2.59 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Campion LS 645i BR 2007 or the Campion LS 705i BR 2005?

The Campion LS 705i BR 2005 has the bigger tank at 69 gallons, versus 56 gallons on the Campion LS 645i BR 2007. That 12-gallon difference translates to roughly 38–64 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Campion LS 645i BR 2007 and Campion LS 705i BR 2005 from the same manufacturer?

Yes — both the Campion LS 645i BR 2007 and the Campion LS 705i BR 2005 are built by Campion. 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.

← Campion LS 645i BR 2007 full specs ← Campion LS 705i BR 2005 full specs