Larson LX 850 Classic SF I/O

Q: What year was the Larson LX 850 Classic SF I/O made?

The Larson LX 850 Classic SF I/O appears in our database as a 2012 model. Check the spec sheet above for full details.

Q: How long is the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O measures 18.42 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

Q: How much does the Larson LX 850 Classic SF I/O weigh?

The Larson LX 850 Classic SF I/O has a documented dry weight of 245 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O has a maximum engine rating of 135. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

Q: How many people can the Larson LX 850 Classic SF I/O carry?

The Larson LX 850 Classic SF I/O is rated for 7 passengers. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

Q: What hull type does the Larson LX 850 Classic SF I/O use?

The Larson LX 850 Classic SF I/O features a composite modified vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

Q: What is the fuel capacity of the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O carries a 19-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O is manufactured by Larson. Browse the full Larson spec catalogue to compare other models from the same range.

Larson LX 850 Classic SF I/O — all spec sheets

Medium

Model Overview

Larson LX 850 Classic SF I/O Specifications

Length18.42 ft

Beam7 ft. 8 in. (2.33 m)

Weight245 lbs

Max HP135

Fuel19 gal

Capacity7 people

Years Made2012

HullModified Vee

MaterialComposite

The Larson LX 850 Classic SF I/O was produced as a 2012 model — a composite modified vee design with i/o propulsion.

Documented specifications include 18.42 ft in overall length, a dry weight of 245 lbs, a maximum engine rating of 135, capacity for 7 people and a 19-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec sheets — all years

Larson LX 850 Classic SF I/O 2012 Boat Specs

2012

View specs →

Larson LX 850 Classic SF I/O — Common Questions

What year was the Larson LX 850 Classic SF I/O made?

The Larson LX 850 Classic SF I/O appears in our database as a 2012 model. Check the spec sheet above for full details.

How long is the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O measures 18.42 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

How much does the Larson LX 850 Classic SF I/O weigh?

The Larson LX 850 Classic SF I/O has a documented dry weight of 245 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O has a maximum engine rating of 135. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Larson LX 850 Classic SF I/O carry?

The Larson LX 850 Classic SF I/O is rated for 7 passengers. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

What hull type does the Larson LX 850 Classic SF I/O use?

The Larson LX 850 Classic SF I/O features a composite modified vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

What is the fuel capacity of the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O carries a 19-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Larson LX 850 Classic SF I/O?

The Larson LX 850 Classic SF I/O is manufactured by Larson. Browse the full Larson spec catalogue to compare other models from the same range.