Mercury Sterndrives & Inboards
Mercury Inboards and Mercury Mercuiser Sterndrive Dealers Based in Southampton
BBMS Swanwick are well known experts for Mercury Inboards and Mercury Mercuiser Sterndrive and keep a wide range in stock so we can surely assist you with all your Mercury engine needs. We have a highly-trained team of marine engineers who are experts when it comes to Mercury engines. Our team has in-depth knowledge about the Mercury Mercruiser petrol and Mercury diesel marine engines. We also sell, service and repair parts. We can supply new or second hand spare parts for your Mercury Inboards and Sterndrives motors too.
Mercury Mercuiser Sterndrive for Sale with up to 3 Year Warranty
Mercury Diesel offer the QSD 2.0L (115 – 170 horsepower), QSD 2.8L (220 horsepower) up to the 4.2L (270 – 350 horsepower) inboard with TM345 or TM485 gearbox or you can have the sterndrive option with the Mercruiser Alpha or Bravo diesel drives.
Mercury Diesel offer the TDI 3.0L (150 – 260 horsepower) up to the 4.2L (335 – 370 horsepower) inboard with 63 Trans Down Angle, No Angle or V-Drive or you can have the sterndrive option with the Mercruiser Bravo diesel drives. *TDI is a registered trademark of Volkswagen Aktiengesellschaft.
Full range not shown below, please call us to find out more about the specific Mercury boat motors that we currently stock:


Alpha One Drive
Time-tested and straight-out reliable, the Alpha One is the most popular sterndrive in the world.
Available for single and twin engine applications, the Alpha One’s efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy.
Features like an integrated water pump and permanently lubricated pivot points let you spend less time on maintenance and more time boating.
Designed for boats capable of up to 65 mph and gas engines delivering up to 300hp and diesel engines up to 150hp.


Extended-length torpedos reduce drag and a deeper skeg provides a large rudder area for excellent steering response at any speed.
Refined and well-mannered with best-in-class shifting. Intended for single, twin, and triple applications for boats that go over 100 mph, gas engines up to 600hp and diesel engines up to 370hp.
Bravo One®, Bravo One X®, Bravo One XR® for gas stendrives; Bravo One X Diesel and Bravo One XR Diesel for diesel engines.


With a longer-length design and large-diameter shaft, Bravo Two® and Bravo Two X® accommodate up to 20-inch propellers.
High thrust at low speeds. Quick planing. Improved fuel economy. Everything you need to get going - and get going fast.
No matter how big the load. For twin applications up to 55 mph, gas engines up to 450hp and diesel engines up to 370hp.
Bravo Two, Bravo Two X, for gas stendrives; Bravo Two X Diesel and Bravo Two XR® Diesel for diesel engines.


Bravo Three® gives you great steering control in the marina and incredible performance on open water.
The extra blade on the propellers lets your boat plane-off at a lower speed for optimal fuel efficiency.
Efficient design for minimal bow rise.
Advanced acceleration for better forward visibility.
Single/twin applications up to 65 mph, gas engines up to 525hp or diesel engines up to 370hp. Acceleration, maneuverability, and efficiency.
Bravo Three, Bravo Three X®, Bravo Three XR for gas stendrives; Bravo Three X Diesel and Bravo Three XR Diesel for diesel engines.


Featuring dual contra-rotating propellers, the Forward-facing props grip the water for enhanced maneuverability at typical slow surfing speeds.
For MerCruiser® 4.5L V6, 6.2L V8 and 8.2L V8 gas sterndrives from 250hp to 430hp. Versatile choice for tow sports, cruising and family activities.
Mercury Petrol Inboard Engines


Mercury Mercrusier Inboards
Smooth-running inboards feature proven technology, rock solid reliability, and an unbeatable combination of performance and fuel efficiency.
- HP / kW425 / 317
- Maximum RPM (WOT)4400 - 4800
- Engine typeV8
- Displacement (L)8.2
- Fuel delivery systemMulti-point Electronic Fuel Injection (MPI), Sequential Fuel Injection with DTS