Vetus M2.18 vs Beta Marine Beta 20
The Vetus M2.18 is a 16 hp 2-cylinder marine diesel aimed at sailboats and small powerboats, and a common alternative to the Beta Marine Beta 20. The Vetus is a 2-cylinder and the Beta Marine a 3-cylinder unit. The Beta Marine rates slightly higher on paper (20 hp vs 16 hp), though both target similar vessels, so standard equipment, serviceability and local support are what separate them.
M2.18 · 16 hp
View full specs
Beta 20 · 20 hp
At a glance: Vetus M2.18 vs Beta Marine Beta 20
Side-by-side specifications. The highlight tags are generated from the published figures — where the Beta Marine genuinely wins a measure, we show it.
Specifications sourced from manufacturer data sheets and correct at time of publishing — confirm current specifications before purchase. *Vetus warranty: 3 years standard plus a 2-year driveline extension with a Vetus around-the-engine package.
Why choose the Vetus M2.18
- High-output marine alternator fitted as standard (75 A).
- Self-bleeding fuel system — no manual bleeding after filter changes.
- Approved for HVO renewable diesel.
- Backed by Luxfords Marine, the authorised Victorian Vetus distributor — local advice, stock and genuine parts support.
Things to weigh up with the Beta Marine Beta 20
Where the Beta Marine is strong
- Robust Kubota base with cheap, globally available parts
- 5-year self-service warranty (warranty parity with Vetus)
- Excellent serviceability and strong cruiser reputation
The verdict
The Beta Marine Beta 20 is a sound choice in its own right — known for robust Kubota base with cheap, globally available parts. For recreational and cruising owners in Victoria, the Vetus M2.18 makes its case on standard equipment — a high-output alternator and self-bleeding fuel — and on local backup rather than headline specs. As the authorised Victorian Vetus distributor, Luxfords can advise on, supply and support it locally, with genuine parts.
Vetus M2.18 vs Beta Marine Beta 20 — FAQs
Is the Vetus M2.18 lighter than the Beta Marine Beta 20?
Not in this case — the Beta Marine Beta 20 is the lighter of the two (106 kg vs 107 kg for the Vetus M2.18).
Can I get the Vetus M2.18 with a saildrive?
Yes — the Vetus M2.18 is available with both shaft drive and saildrive, as is the Beta Marine Beta 20.
Which has the longer warranty, the Vetus M2.18 or the Beta Marine Beta 20?
Both are well covered — Vetus offers up to a 5-year warranty (3 years standard plus a 2-year driveline extension with an around-the-engine package) and Beta offers a 5-year self-service warranty, so warranty isn't a deciding factor between these two.
Where can I buy the Vetus M2.18 in Victoria?
Luxfords Marine Industrial Solutions in Mornington is the authorised Victorian Vetus distributor and can supply, advise on and support the Vetus M2.18, including parts and around-the-engine packages. Call (03) 5973 6444 for a quote.
Get a Vetus M2.18 quote
Tell us about your vessel and we'll confirm whether the Vetus M2.18 is the right fit, with pricing, drive options and availability. As the authorised Victorian Vetus distributor, Luxfords offers local advice, stock and genuine parts support.
(03) 5973 6444Get a Quote — Vetus M2.18
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