Luhrs 31 Open IPS 2011 vs Luhrs 35 Convertible 2010 - Boat Spec Comparison

Q: Which is the larger boat — the Luhrs 31 Open IPS 2011 or the Luhrs 35 Convertible 2010?

The Luhrs 35 Convertible 2010 is the longer of the two at 38,0 feet overall. The Luhrs 31 Open IPS 2011 comes in at 34,3 feet, making it roughly 3,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Luhrs 31 Open IPS 2011 or the Luhrs 35 Convertible 2010?

For trailering, the Luhrs 31 Open IPS 2011 has the edge at 135 lbs dry weight versus 235 lbs for the Luhrs 35 Convertible 2010. 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: 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 35 Convertible 2010 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Luhrs 31 Open IPS 2011 is Coast Guard rated for 10 passengers, while the Luhrs 35 Convertible 2010 is certified for 11. 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 Luhrs 35 Convertible 2010 measures 174" wide, compared to 142" for the Luhrs 31 Open IPS 2011. 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: How do the fuel tanks compare on the Luhrs 31 Open IPS 2011 and Luhrs 35 Convertible 2010?

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.

Q: Are the Luhrs 31 Open IPS 2011 and Luhrs 35 Convertible 2010 from the same manufacturer?

Yes — both the Luhrs 31 Open IPS 2011 and the Luhrs 35 Convertible 2010 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.

Boat Comparison

Luhrs 31 Open IPS 2011 vs Luhrs 35 Convertible 2010

Luhrs

Luhrs 31 Open IPS 2011

2011

View full specs →

Luhrs

Luhrs 35 Convertible 2010

2010

View full specs →

Detailed Evaluation & Buyer Recommendation

Luhrs 31 Open IPS 2011 vs Luhrs 35 Convertible 2010 — Same Brand, Different Boat

Matching a deep vee Luhrs 31 Open IPS 2011 against a modified vee Luhrs 35 Convertible 2010 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Luhrs 35 Convertible 2010 measures 38,0 feet overall (2010), giving it roughly 3,7 additional feet of deck space compared to the Luhrs 31 Open IPS 2011 at 34,3 feet (2011). At 135 lbs and 235 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Luhrs 31 Open IPS 2011 carries a rated maximum of 260 hp. Engine data for the Luhrs 35 Convertible 2010 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.

For family outings this is probably the sharpest distinction between the two. The Luhrs 35 Convertible 2010 is rated for 11 passengers, while the Luhrs 31 Open IPS 2011 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Luhrs 35 Convertible 2010 could be the deciding factor.

Bottom line: Choose the Luhrs 35 Convertible 2010 if your priority is putting more people on the water — it handles 11 passengers and at 38,0 ft it has the deck room to back that rating up comfortably. The Luhrs 31 Open IPS 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeLuhrs

Model31 Open IPS

Model35 Convertible

Model Year2011

Model Year201

Measurements / Dimensions

Beam11 ft. 10 in. (3.61 m)

Beam14 ft. 6 in. (4.4 m)

Beam - Meters3.61

Beam - Meters4.42

Beam - Inches142

Beam - Inches174

Deadrise19℃

DeadriseTransom: 15℃ Bow: 46℃

Draft [max] - Detail30 in. (0.76 m)

Draft [max] - Detail3 ft. (0.9 m)

Draft [max] - Meters0.76

Draft [max] - Meters0.91

Draft [max] - Inches3

Draft [max] - Inches36

Weight - Detail13,500 lbs. (6,129 kg)

Weight - Detail23,500 lbs. (10,659 kg)

Weight - kg6123.49

Weight - kg10659.41

Weight - lbs.135

Weight - lbs.235

Length - Feet34.33

Length - Feet38

Length overall - Detail34 ft. 4 in. (10.47 m) Length Less Pulpit: 31 ft. 5 in. (9.58 m)

Length overall - Detail38 ft. 10 in. (11.8 m) Length Less Pulpit: 35 ft. 8 in. (10.9 m)

Length overall - Meters10.46

Length overall - Meters11.84

Length overall - Inches412

Length overall - Inches466

Bridge clearance - Detailnot available

Bridge clearance - Detail16 ft. (4.9 m)

Bridge clearance - Metersnot available

Bridge clearance - Meters4.88

Bridge clearance - Inchesnot available

Bridge clearance - Inches192

Length - Metersnot available

Length - Meters11.8

Length - Inchesnot available

Length - Inches1

Body / Hull

Hull materialFiberglass

Hull typeDeep Vee

Hull typeModified Vee

Engine and Drivetrain

Engine makeVolvo (twin)

Engine makenot available

Engine modelIPS 35

Engine modelnot available

Fuel tank capacity - Detail300 gal. (1,136 l)

Fuel tank capacity - Detail400 gal. (1,514 l)

Fuel tank capacity - Liters1135.62

Fuel tank capacity - Liters1514.16

Fuel tank capacity - Gal3

Fuel tank capacity - Gal4

Fuel typeDiesel

Drive typeInboard - Twin

Horsepower260 hp (194 kW) each

Horsepowernot available

Operational Info

Headroom6 ft. 3 in. (1.9 m)

Sleeping capacity4

Sleeping capacity4 - 6

Water capacity50 gal. (189 l)

Water capacity100 gal. (378 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Detail26 gal. (98 l)

Holding tank capacity - Litersnot available

Holding tank capacity - Liters98.42

Holding tank capacity - Galnot available

Holding tank capacity - Gal26

Luhrs 31 Open IPS 2011 vs Luhrs 35 Convertible 2010 — Common Questions

Which is the larger boat — the Luhrs 31 Open IPS 2011 or the Luhrs 35 Convertible 2010?

The Luhrs 35 Convertible 2010 is the longer of the two at 38,0 feet overall. The Luhrs 31 Open IPS 2011 comes in at 34,3 feet, making it roughly 3,7 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Luhrs 31 Open IPS 2011 or the Luhrs 35 Convertible 2010?

For trailering, the Luhrs 31 Open IPS 2011 has the edge at 135 lbs dry weight versus 235 lbs for the Luhrs 35 Convertible 2010. 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.

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 35 Convertible 2010 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 35 Convertible 2010 is certified for 11. 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 Luhrs 35 Convertible 2010 measures 174" wide, compared to 142" for the Luhrs 31 Open IPS 2011. 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.

How do the fuel tanks compare on the Luhrs 31 Open IPS 2011 and Luhrs 35 Convertible 2010?

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 35 Convertible 2010 from the same manufacturer?

Yes — both the Luhrs 31 Open IPS 2011 and the Luhrs 35 Convertible 2010 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.

← Luhrs 31 Open IPS 2011 full specs ← Luhrs 35 Convertible 2010 full specs