RM Yachts RM 1070 Swing keel Swing keel 2015 boat specs
RM Yachts
RM Yachts RM 1070 Swing keel Swing keel 2015
2015
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RM Yachts RM 1070 Twin keel Twin keel 2015 boat specs
RM Yachts
RM Yachts RM 1070 Twin keel Twin keel 2015
2015
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RM Yachts RM 1070 Swing keel Swing keel 2015 vs RM Yachts RM 1070 Twin keel Twin keel 2015 — Same Brand, Different Boat

The RM Yachts RM 1070 Swing keel Swing keel 2015 vs RM Yachts RM 1070 Twin keel Twin keel 2015 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 — RM Yachts RM 1070 Swing keel Swing keel 2015 at 37,7 ft versus RM Yachts RM 1070 Twin keel Twin keel 2015 at 37,7 ft. At 15 873 lbs and 15 873 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 RM Yachts RM 1070 Swing keel Swing keel 2015 carries a rated maximum of 40 hp. Engine data for the RM Yachts RM 1070 Twin keel Twin keel 2015 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads — 21 gal and 21 gal — so range won't be a tiebreaker here.

Both boats are rated for 11 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.

Both boats sit in a similar displacement bracket — 15 873 lbs for the RM Yachts RM 1070 Swing keel Swing keel 2015 and 15 873 lbs for the RM Yachts RM 1070 Twin keel Twin keel 2015. Comparable displacement means broadly similar seakeeping behaviour and load capacity, though hull form and ballast ratio will still produce noticeably different sailing characteristics.

Draft is a practical consideration that many buyers underestimate until they're already at the marina. The RM Yachts RM 1070 Swing keel Swing keel 2015 draws 9,7 ft, compared to 5,7 ft for the RM Yachts RM 1070 Twin keel Twin keel 2015. That 4,0-foot difference affects which anchorages you can access, which haul-out facilities will take you, and how carefully you need to read the tide tables in shallower cruising grounds.

The RM Yachts RM 1070 Swing keel Swing keel 2015 uses cutter rigging. The RM Yachts RM 1070 Swing keel Swing keel 2015 has a documented auxiliary engine of 40 hp.

Hull speed is rated at 7,9 knots for the RM Yachts RM 1070 Twin keel Twin keel 2015 and 7,9 knots for the RM Yachts RM 1070 Swing keel Swing keel 2015.

Bottom line: The RM Yachts RM 1070 Swing keel Swing keel 2015 and RM Yachts RM 1070 Twin keel Twin keel 2015 are closely matched on paper. A sea trial on both in representative conditions is the only reliable way to find which one suits your sailing style, home port, and intended cruising ground.
Measurements / Dimensions
Length overall - Detail37.70 ft
Length overall - Detail37.70 ft
Length - Feet37.7
Length - Feet37.7
Length overall - Meters11.49
Length overall - Meters11.49
Length overall - Inches452
Length overall - Inches452
Beam13.10 ft
Beam13.10 ft
Beam - Meters3.99
Beam - Meters3.99
Beam - Inches157
Beam - Inches157
Draft [max] - Detail9.70 ft
Draft [max] - Detail5.70 ft
Draft [max] - Meters2.96
Draft [max] - Meters1.74
Draft [max] - Inches116
Draft [max] - Inches68
Displacement15873.00 lbs
Displacement15873.00 lbs
Body / Hull
Rudder1 spade rudder
Rudder1 spade rudder
Helm2 wheels
Helm2 wheels
Engine and Drivetrain
Fuel tank capacity - Gal21.1
Fuel tank capacity - Gal21.1
Fuel tank capacity - Liters79.87
Fuel tank capacity - Liters79.87
Horsepower40 hp
Horsepowernot available
Drive typeinboard
Drive typenot available
Engine 2 Horsepowernot available
Engine 2 Horsepower40 hp
Engine 2 Drive Typenot available
Engine 2 Drive Typeinboard
Performance
Maximum speed7.86
Maximum speed7.86
Maximum speed measureknots
Maximum speed measureknots
Operational Info
Water capacity52.8
Water capacity52.8
Holding tank capacity - Gal9.2
Holding tank capacity - Gal9.2
Holding tank capacity - Liters34.83
Holding tank capacity - Liters34.83
Riggingcutter
Riggingcutter
Mast ConfigurationDeck stepped mast
Mast ConfigurationDeck stepped mast
Boat typeSail
Boat typeSail

RM Yachts RM 1070 Swing keel Swing keel 2015 vs RM Yachts RM 1070 Twin keel Twin keel 2015 — Common Questions

Which is the larger boat — the RM Yachts RM 1070 Swing keel Swing keel 2015 or the RM Yachts RM 1070 Twin keel Twin keel 2015?
The RM Yachts RM 1070 Twin keel Twin keel 2015 is the longer of the two at 37,7 feet overall. The RM Yachts RM 1070 Swing keel Swing keel 2015 comes in at 37,7 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 RM Yachts RM 1070 Swing keel Swing keel 2015 or the RM Yachts RM 1070 Twin keel Twin keel 2015?
For trailering, the RM Yachts RM 1070 Twin keel Twin keel 2015 has the edge at 15 873 lbs dry weight versus 15 873 lbs for the RM Yachts RM 1070 Swing keel Swing keel 2015. 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 RM Yachts RM 1070 Swing keel Swing keel 2015 has a documented max rating of 40 hp. Engine specifications for the RM Yachts RM 1070 Twin keel Twin keel 2015 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 RM Yachts RM 1070 Swing keel Swing keel 2015 is Coast Guard rated for 11 passengers, while the RM Yachts RM 1070 Twin keel Twin keel 2015 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 has the deeper draft — the RM Yachts RM 1070 Swing keel Swing keel 2015 or the RM Yachts RM 1070 Twin keel Twin keel 2015?
The RM Yachts RM 1070 Swing keel Swing keel 2015 has the deeper draft at 9,7 ft, versus 5,7 ft for the RM Yachts RM 1070 Twin keel Twin keel 2015. A deeper draft generally means better upwind performance and stability, but limits access to shallow anchorages and some marina berths. Always check the controlling depth of your home port and favourite cruising grounds before committing.
Is the RM Yachts RM 1070 Swing keel Swing keel 2015 or the RM Yachts RM 1070 Twin keel Twin keel 2015 better suited for offshore sailing?
For offshore work, displacement and construction are the primary indicators. The RM Yachts RM 1070 Twin keel Twin keel 2015 at 15 873 lbs displacement is the heavier, more load-carrying design — generally better suited to extended passages where seakeeping and provisioning capacity matter most. The RM Yachts RM 1070 Swing keel Swing keel 2015 at 15 873 lbs will typically be livelier and more responsive in lighter conditions.
Which is the faster sailboat — the RM Yachts RM 1070 Swing keel Swing keel 2015 or the RM Yachts RM 1070 Twin keel Twin keel 2015?
Based on rated hull speed, the RM Yachts RM 1070 Twin keel Twin keel 2015 has an edge at 7,9 knots versus 7,9 knots for the RM Yachts RM 1070 Swing keel Swing keel 2015. Keep in mind that actual sailing speed depends heavily on wind conditions, sail trim, bottom condition, and skipper experience — hull speed is a theoretical maximum, not a guarantee.
Do these boats require an oversize trailer permit to tow on US highways?
Both the RM Yachts RM 1070 Swing keel Swing keel 2015 and RM Yachts RM 1070 Twin keel Twin keel 2015 share an 13.10 ft 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.
How do the fuel tanks compare on the RM Yachts RM 1070 Swing keel Swing keel 2015 and RM Yachts RM 1070 Twin keel Twin keel 2015?
Both boats carry similar fuel loads — 21 gallons and 21 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the RM Yachts RM 1070 Swing keel Swing keel 2015 and RM Yachts RM 1070 Twin keel Twin keel 2015 from the same manufacturer?
Yes — both the RM Yachts RM 1070 Swing keel Swing keel 2015 and the RM Yachts RM 1070 Twin keel Twin keel 2015 are built by RM Yachts. 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.