Luhrs 31 Open IPS 2011 boat specs
Luhrs
Luhrs 31 Open IPS 2011
2011
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VS
Luhrs 36 Open 1998 boat specs
Luhrs
Luhrs 36 Open 1998
1998
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Luhrs 31 Open IPS 2011 vs Luhrs 36 Open 1998 — Same Brand, Different Boat

The Luhrs 31 Open IPS 2011 vs Luhrs 36 Open 1998 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 Luhrs 31 Open IPS 2011 carries a rated maximum of 260 hp. Engine data for the Luhrs 36 Open 1998 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads — 3 gal and 4 gal — so range won't be a tiebreaker here.

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 Open IPS 2011 and Luhrs 36 Open 1998 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
Makenot available
Model31 Open IPS
Modelnot available
Model Year2011
Model Yearnot available
Measurements / Dimensions
Beam11 ft. 10 in. (3.61 m)
Beamnot available
Beam - Meters3.61
Beam - Metersnot available
Beam - Inches142
Beam - Inchesnot available
Deadrise19℃
Deadrisenot available
Draft [max] - Detail30 in. (0.76 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.76
Draft [max] - Metersnot available
Draft [max] - Inches3
Draft [max] - Inchesnot available
Weight - Detail13,500 lbs. (6,129 kg)
Weight - Detailnot available
Weight - kg6123.49
Weight - kgnot available
Weight - lbs.135
Weight - lbs.not available
Length - Feet34.33
Length - Feet36
Length overall - Detail34 ft. 4 in. (10.47 m) Length Less Pulpit: 31 ft. 5 in. (9.58 m)
Length overall - Detail36.00 ft
Length overall - Meters10.46
Length overall - Meters10.97
Length overall - Inches412
Length overall - Inches432
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeVolvo (twin)
Engine makeYanmar
Engine modelIPS 35
Engine modelnot available
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters1514.16
Fuel tank capacity - Gal3
Fuel tank capacity - Gal4
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard - Twin
Drive typeinboard
Horsepower260 hp (194 kW) each
Horsepowernot available
Operational Info
Headroom6 ft. 3 in. (1.9 m)
Headroomnot available
Sleeping capacity4
Sleeping capacitynot available
Water capacity50 gal. (189 l)
Water capacity94
Boat typenot available
Boat typePower

Luhrs 31 Open IPS 2011 vs Luhrs 36 Open 1998 — Common Questions

Which is the larger boat — the Luhrs 31 Open IPS 2011 or the Luhrs 36 Open 1998?
The Luhrs 36 Open 1998 is the longer of the two at 36,0 feet overall. The Luhrs 31 Open IPS 2011 comes in at 34,3 feet, making it roughly 1,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Luhrs 31 Open IPS 2011 has a documented max rating of 260 hp. Engine specifications for the Luhrs 36 Open 1998 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Luhrs 31 Open IPS 2011 is Coast Guard rated for 10 passengers, while the Luhrs 36 Open 1998 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.
How do the fuel tanks compare on the Luhrs 31 Open IPS 2011 and Luhrs 36 Open 1998?
Both boats carry similar fuel loads — 3 gallons and 4 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Luhrs 31 Open IPS 2011 and Luhrs 36 Open 1998 from the same manufacturer?
Yes — both the Luhrs 31 Open IPS 2011 and the Luhrs 36 Open 1998 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.