Riva Yacht 54 Metri 2023 vs Riva Yacht Monte Carlo 27 Offshorer 1978 - Boat Spec Comparison

Q: Which is the larger boat — the Riva Yacht 54 Metri 2023 or the Riva Yacht Monte Carlo 27 Offshorer 1978?

The Riva Yacht 54 Metri 2023 is the longer of the two at 177,2 feet overall. The Riva Yacht Monte Carlo 27 Offshorer 1978 comes in at 27,0 feet, making it roughly 150,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Riva Yacht 54 Metri 2023 is rated to a maximum of 2 000 hp, giving it the larger power ceiling. The Riva Yacht Monte Carlo 27 Offshorer 1978 tops out at 350 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many people can each boat hold?

The Riva Yacht 54 Metri 2023 is Coast Guard rated for 54 passengers, while the Riva Yacht Monte Carlo 27 Offshorer 1978 is certified for 8. 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 Riva Yacht 54 Metri 2023 measures 356" wide, compared to 94" for the Riva Yacht Monte Carlo 27 Offshorer 1978. 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: Are the Riva Yacht 54 Metri 2023 and Riva Yacht Monte Carlo 27 Offshorer 1978 from the same manufacturer?

Yes — both the Riva Yacht 54 Metri 2023 and the Riva Yacht Monte Carlo 27 Offshorer 1978 are built by Riva Yacht. 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

Riva Yacht 54 Metri 2023 vs Riva Yacht Monte Carlo 27 Offshorer 1978

Riva Yacht

Riva Yacht 54 Metri 2023

2023

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Riva Yacht

Riva Yacht Monte Carlo 27 Offshorer 1978

1978

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Detailed Evaluation & Buyer Recommendation

Riva Yacht 54 Metri 2023 vs Riva Yacht Monte Carlo 27 Offshorer 1978 — Same Brand, Different Boat

The Riva Yacht 54 Metri 2023 vs Riva Yacht Monte Carlo 27 Offshorer 1978 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 power gap is worth calling out. Rated to 2 000 hp, the Riva Yacht 54 Metri 2023 has a 1 650-hp advantage over the Riva Yacht Monte Carlo 27 Offshorer 1978's 350-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Riva Yacht 54 Metri 2023 is rated for 54 passengers, while the Riva Yacht Monte Carlo 27 Offshorer 1978 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Riva Yacht 54 Metri 2023 could be the deciding factor.

Bottom line: Choose the Riva Yacht 54 Metri 2023 if your priority is putting more people on the water — it handles 54 passengers and at 177,2 ft it has the deck room to back that rating up comfortably. The Riva Yacht Monte Carlo 27 Offshorer 1978 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.

Measurements / Dimensions

Length overall - Detail177.20 ft

Length overall - Detail27.00 ft

Length - Feet177.2

Length - Feet27

Length overall - Meters54.01

Length overall - Meters8.23

Length overall - Inches2126

Length overall - Inches324

Beam29.70 ft

Beam7.80 ft

Beam - Meters9.05

Beam - Meters2.38

Beam - Inches356

Beam - Inches94

Draft [max] - Detail8.70 ft

Draft [max] - Detail2.60 ft

Draft [max] - Meters2.65

Draft [max] - Meters0.79

Draft [max] - Inches104

Draft [max] - Inches31

Engine and Drivetrain

Fuel tank capacity - Gal14.53

Fuel tank capacity - Galnot available

Fuel tank capacity - Liters55

Fuel tank capacity - Litersnot available

Engine makeMTU

Engine makenot available

Engine model12V 2000 M86

Engine modelnot available

Horsepower2000 hp

Horsepower350 hp

Fuel typeDiesel

Drive typeinboard

Engine 2 Engine MakeMTU

Engine 2 Engine Makenot available

Engine 2 Engine Model12V 2000 M86

Engine 2 Engine Modelnot available

Engine 2 Horsepower2000 hp

Engine 2 Horsepower350 hp

Engine 2 Fuel TypeDiesel

Engine 2 Drive Typeinboard

Performance

Cruising speed14

Cruising speednot available

Cruising speed measureknots

Cruising speed measurenot available

Maximum speed15

Maximum speednot available

Maximum speed measureknots

Maximum speed measurenot available

Operational Info

Water capacity3.43

Water capacitynot available

Boat typePower

Riva Yacht 54 Metri 2023 vs Riva Yacht Monte Carlo 27 Offshorer 1978 — Common Questions

Which is the larger boat — the Riva Yacht 54 Metri 2023 or the Riva Yacht Monte Carlo 27 Offshorer 1978?

The Riva Yacht 54 Metri 2023 is the longer of the two at 177,2 feet overall. The Riva Yacht Monte Carlo 27 Offshorer 1978 comes in at 27,0 feet, making it roughly 150,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Riva Yacht 54 Metri 2023 is rated to a maximum of 2 000 hp, giving it the larger power ceiling. The Riva Yacht Monte Carlo 27 Offshorer 1978 tops out at 350 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many people can each boat hold?

The Riva Yacht 54 Metri 2023 is Coast Guard rated for 54 passengers, while the Riva Yacht Monte Carlo 27 Offshorer 1978 is certified for 8. 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 Riva Yacht 54 Metri 2023 measures 356" wide, compared to 94" for the Riva Yacht Monte Carlo 27 Offshorer 1978. 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.

Are the Riva Yacht 54 Metri 2023 and Riva Yacht Monte Carlo 27 Offshorer 1978 from the same manufacturer?

Yes — both the Riva Yacht 54 Metri 2023 and the Riva Yacht Monte Carlo 27 Offshorer 1978 are built by Riva Yacht. 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.

← Riva Yacht 54 Metri 2023 full specs ← Riva Yacht Monte Carlo 27 Offshorer 1978 full specs