Luhrs 31 Hardtop IPS 2008 boat specs
Luhrs
Luhrs 31 Hardtop IPS 2008
2008
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VS
Luhrs 31 Open IPS 2008 boat specs
Luhrs
Luhrs 31 Open IPS 2008
2008
View full specs →

Luhrs 31 Hardtop IPS 2008 vs Luhrs 31 Open IPS 2008 — Same Brand, Different Boat

The Luhrs 31 Hardtop IPS 2008 vs Luhrs 31 Open IPS 2008 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 — Luhrs 31 Hardtop IPS 2008 at 34,0 ft versus Luhrs 31 Open IPS 2008 at 34,0 ft. Weight tells a clearer story for trailering families: the Luhrs 31 Hardtop IPS 2008 tips the scales at 135 lbs — 119 lbs more than the Luhrs 31 Open IPS 2008 at 16 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 — 260 hp for the Luhrs 31 Hardtop IPS 2008 and 260 hp for the Luhrs 31 Open IPS 2008. 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 Luhrs 31 Open IPS 2008 carries 31 gallons versus 3 gallons in the Luhrs 31 Hardtop IPS 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 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: The Luhrs 31 Hardtop IPS 2008 and Luhrs 31 Open IPS 2008 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeLuhrs
MakeLuhrs
Model31 Hardtop IPS
Model31 Open IPS
Model Year2008
Model Year2008
Measurements / Dimensions
Beam11 ft. 10 in. (3.61 m)
Beam11 ft. 10 in. (3.61 m)
Beam - Meters3.61
Beam - Meters3.61
Beam - Inches142
Beam - Inches142
Bridge clearance - Detail9 ft. 7 in. (2.92 m)
Bridge clearance - Detail16 ft. 2 in. (4.93 m)
Bridge clearance - Meters2.92
Bridge clearance - Meters4.93
Bridge clearance - Inches115
Bridge clearance - Inches194
Deadrise19℃
Deadrise19℃
Draft [max] - Detail2 ft. 6 in. (0.76 m)
Draft [max] - Detail3 ft. (0.91 m)
Draft [max] - Meters0.76
Draft [max] - Meters0.91
Draft [max] - Inches3
Draft [max] - Inches36
Weight - Detail13,500 lbs. (6,129 kg)
Weight - Detail16,000 lbs. (7,264 kg)
Weight - kg6123.49
Weight - kg7257.47
Weight - lbs.135
Weight - lbs.16
Length - Meters10.47
Length - Meters10.47
Length - Feet34
Length - Feet34
Length - Inches4
Length - Inches4
Length overall - Detail34 ft. 4 in. (10.47 m) Length Less Pulpit: 31 ft. 5 in. (9.58 m)
Length overall - Detail34 ft. 4 in. (10.47 m) Length Less Pulpit: 31 ft. 5 in. (9.58 m)
Length overall - Meters10.46
Length overall - Meters10.46
Length overall - Inches412
Length overall - Inches412
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardT-Volvo IPS 35
Engine/s standardT-Volvo IPS 35
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail310 gal. (1,173 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1173.48
Fuel tank capacity - Gal3
Fuel tank capacity - Gal31
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine max260 hp (194 kW)
Engine max260 hp (194 kW)
Operational Info
Headroom6 ft. 3 in. (1.9 m)
Headroom6 ft. 3 in. (1.9 m)
Sleeping capacity4
Sleeping capacity4
Water capacity50 gal. (189 l)
Water capacity45 gal. (170 l)

Luhrs 31 Hardtop IPS 2008 vs Luhrs 31 Open IPS 2008 — Common Questions

Which is the larger boat — the Luhrs 31 Hardtop IPS 2008 or the Luhrs 31 Open IPS 2008?
The Luhrs 31 Open IPS 2008 is the longer of the two at 34,0 feet overall. The Luhrs 31 Hardtop IPS 2008 comes in at 34,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Luhrs 31 Hardtop IPS 2008 or the Luhrs 31 Open IPS 2008?
For trailering, the Luhrs 31 Open IPS 2008 has the edge at 16 lbs dry weight versus 135 lbs for the Luhrs 31 Hardtop IPS 2008. 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 Luhrs 31 Hardtop IPS 2008 is Coast Guard rated for 10 passengers, while the Luhrs 31 Open IPS 2008 is certified for 10. 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 Luhrs 31 Hardtop IPS 2008 and Luhrs 31 Open IPS 2008 share an 11 ft. 10 in. (3.61 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 Luhrs 31 Hardtop IPS 2008 or the Luhrs 31 Open IPS 2008?
The Luhrs 31 Open IPS 2008 has the bigger tank at 31 gallons, versus 3 gallons on the Luhrs 31 Hardtop IPS 2008. That 28-gallon difference translates to roughly 84–140 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Luhrs 31 Hardtop IPS 2008 and Luhrs 31 Open IPS 2008 from the same manufacturer?
Yes — both the Luhrs 31 Hardtop IPS 2008 and the Luhrs 31 Open IPS 2008 are built by Luhrs. 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.