4.5L

NEW MERCRUISER ENGINE TYPE 4.5L

AVAILABLE IN 2 VERSIONS: 200 HP OR 250 HP

200 HP VERSION:
- 4.5L (200 HP V6) WITH ALPHA STERN DRIVE: €24,276 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (200 HP V6) WITH BRAVO 1 STERN DRIVE: €27,231 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (200 HP V6) WITH BRAVO 2 STERN DRIVE: €27,682 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (200 HP V6) WITH BRAVO 3 STERN DRIVE: €27,982 (Catalyzed engine, Control box and DTS instruments included)

250 HP VERSION:
- 4.5L (250 HP V6) WITH ALPHA STERN DRIVE: €25,233 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (250 HP V6) WITH BRAVO 1 STERN DRIVE: €26,435 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (250 HP V6) WITH BRAVO 2 STERN DRIVE: €26,886 (Catalyzed engine, Control box and analog instruments included)
- 4.5L (250 HP V6) WITH BRAVO 3 STERN DRIVE: €27,186 (Catalyzed engine, Control box and analog instruments included)

PROPELLER NOT INCLUDED IN THE PRICE.
2-YEAR WARRANTY.
PRICE EXCLUDING TRANSPORT.

MODEL 4.5L 200 HP V6:
HP / kW - 200 / 149
Maximum engine speed (full throttle) - 4400 - 4800
Engine type - V6, pushrod, 2 valves per cylinder
Displacement (L) - 4.5
Displacement (CID / L) - 275 / 4.5
Bore and stroke - 4.0 x 3.6" / 102 x 92 mm
Recommended fuel - Unleaded 98 octane gasoline
Ethanol tolerance - Up to 10%
Engine control system - Mechanical throttle with optional SmartCraft DTS / Standard SmartCraft with electronic throttle control
Fuel delivery system - Computer-controlled electronic multipoint fuel injection (MPI)
Air induction - High-performance spiral intake manifold
Ignition - Digital inductive SmartCraft PCM 112
Alternator amperes/watts - 70 A / 882 watts (belt-driven)
Water drain system - "Season Extender" for easy draining (Alpha)
Exhaust system - Through propeller
Cooling system - Water cooling with thermostat, FWC available as factory option
Lubrication system - Integrated wet sump oil system
Recommended oil - NMMA certified synthetic blend FCW 25W-40
Engine Guardian system - SmartCraft Engine Guardian
Dimensions (L x W x H) - 28 x 30 x 22" / 696 x 740 x 559 mm
Weight (engine only) - 345 kg
Compatible stern drives - Alpha / Bravo One

MODEL 4.5L 250 HP V6:
HP / kW - 250 / 186
Maximum engine speed (full throttle) - 4800-5200
Engine type - V6, pushrod, 2 valves per cylinder
Displacement (L) - 4.5
Bore and stroke - 4.0 x 3.6" / 102 x 92 mm
Fuel required - Unleaded 98 octane gasoline
Fuel delivery system - Computer-controlled electronic multipoint fuel injection (MPI)
Air induction - High-performance spiral intake manifold
Ignition - Digital inductive SmartCraft PCM 112
Alternator amperes/watts - 70 A / 882 watts (belt-driven)
Water drain system - "Season Extender" (Bravo) air activated / "Season Extender" for easy draining (Alpha)
Exhaust system - Through propeller
Cooling system - Water cooling with thermostat, FWC available as factory option (Alpha) and supplied with SeaCore Drive (Bravo)
Lubrication system - Integrated wet sump oil system
Recommended oil - NMMA certified synthetic blend FCW 25W-40
Dimensions (L x W x H) - 696 x 740 x 559 mm
Weight (engine only) - 343 kg
Compatible stern drives - Alpha / Bravo One / Bravo Two / Bravo Three

2015 BOATING INDUSTRY PRODUCT OF THE YEAR
The 4.5L 200hp Mercury Marine Z-drive was named 2015 Product of the Year by Boating Industry.
Winning products were selected based on factors including innovation, industry impact, and advancement or creation of a product category.

Built for the sea: Designing a V6 block exclusively for marine applications allows Mercury to build the 4.5L with the best protection, using cast iron components wherever the engine contacts seawater and corrosion-resistant aluminum composite materials elsewhere.

Powerful performer: Featuring a new long-spiral intake manifold that draws in more air and converts it into extra torque, the 4.5L offers an exceptional power-to-weight ratio and delivers V8 power in a V6 package.

Smooth and quiet: Rear-mounted and newly designed accelerator body, noise reducer, engine cover and mount, lightweight flywheel, fuel supply module, and structural oil pan all contribute to smooth idling, easy handling, and reduced noise and vibration for a better boating experience.

Corrosion protection: The MercFusion paint system creates an external barrier against the elements, while MerCathode provides automatic galvanic corrosion protection. For maximum saltwater protection, the engine can be equipped with the SeaCore industrial hard anodizing system and a closed cooling circuit.

Sporty response: The 4.5L also features Adaptive Speed Control (ASC), which automatically maintains engine speed regardless of load or water conditions. Result: better acceleration and a sportier feel.

Easy maintenance: When maintenance is required, it is simplified by the front-mounted sterndrive oil level indicator, color-coded maintenance points, easy-access oil filter and fill, and online instructional videos accessed via QR code on the label.