The 280 PS Volvo Penta KAD44 EDC is the most powerful single-engine configuration Sealine has ever used in the S28—with a Z-drive, last serviced in 2026. Anyone looking for this engine configuration in an S28 will find little selection on the used market.
The Sealine S28 was known in its class for a layout that combines suitability for everyday use in local waters with sporty handling: CE Category B means — the S28 is authorized for use in the Baltic Sea, along the North Sea coast, and in international waters. With a bow thruster, the boat maneuvers safely even in tight harbors. Below deck: four berths, an electric toilet, a shower, 1.90 m of headroom, two refrigerators, and a 2-burner stove—fully equipped for multi-day cruises with a crew. With the KAD44’s 478-liter fuel capacity, the boat has a range that extends far beyond the Brandenburg sailing area. A fire suppression system, TV, Bluetooth, and cockpit speakers are included.
In short: A Sealine S28 equipped with the most powerful single engine available (Volvo KAD44, 280 PS), CE Category B, bow thruster, four berths, and a 478-liter fuel tank—freshly serviced in 2026.
Key facts: 8.81 m × 3 m × 0.8 m | Built in 1998 | Volvo Penta KAD44, 280 PS diesel | Well-maintained | Located in Köris, Brandenburg
Contact us directly on +49 30 1236 9595
(personally available, without waiting loop, directly with the consultant)
Further information:
www.yachtundboot.de/a/10480
Basic data
| Boat category | Motorboats | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Motorboats | Cabin boat | ||||||||
| Manufacturer name | Sealine | ||||||||
| Model | S28 | ||||||||
| Year of construction | 1998 | ||||||||
| Cockpit | Midships | ||||||||
| Rudder | 1 steering wheel | ||||||||
| Control system | Hydraulic | ||||||||
| Bimini | Yes | ||||||||
| CE Design category | B (offshore, outside coastal waters) | ||||||||
| CE passenger capacity | 8 | ||||||||
| |||||||||
Dimensions
| Total length LOA (in m) | 8,81 |
|---|---|
| Maximum width (in m) | 3 |
| Draught (in m) | 0,8 |
Hull
| Color | White |
|---|---|
| Material | GRP |
| Hull type | Semi-glider |
Motor(s)
| |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Drive
| Motor quantity | 1 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Motors Total power in hp | 280 | ||||||||
| Main motor type | Outboard motor | ||||||||
| Main engine fuel | Diesel | ||||||||
| Main engine manufacturer | Volvo Penta | ||||||||
| Drive form | Z-drive | ||||||||
| |||||||||
| Bow thruster | Yes | ||||||||
| Motor control | Single lever | ||||||||
Tanks
| Fresh water | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| |||||||||
| Waste water | |||||||||
| |||||||||
| Fuel | |||||||||
| |||||||||
Accommodation
| Standing height | 1,9 | ||||
|---|---|---|---|---|---|
| Total cabins | 1 | ||||
| Total berths | 4 | ||||
| WC Total | 1 | ||||
| |||||
| Showers | 1 | ||||
Interior fittings
| Refrigerators | Yes | ||||||
|---|---|---|---|---|---|---|---|
| |||||||
| Hobs | Yes | ||||||
| |||||||
| Sink | Yes | ||||||
Navigation
| Compass | Yes |
|---|---|
| Echo sounder | Yes |
| Speed display | Yes |
| Position lamps | Yes |
| Rev counter | Yes |
Technology
| Battery | Yes | ||||
|---|---|---|---|---|---|
| Battery charger | Yes | ||||
| Battery main switch | Yes | ||||
| Shore connection 220V | Yes | ||||
| 12V connection | Yes | ||||
| Underw. coating | Yes | ||||
| Pressurized water system | Yes | ||||
| Hot water system | Yes | ||||
| Windshield wiper | Yes | ||||
| Anchor chain | Chain | ||||
| |||||
| Anchor harness | Plowshare anchor | ||||
Entertainment
| Radio | Yes |
|---|---|
| Television | Yes |
| Bluetooth connector | Yes |
| Loudspeaker in the cockpit | Yes |
| TV antenna | Yes |
Deck equipment
| Bathing platform | Yes |
|---|---|
| Bathing platform rear door | Yes |
| Swimming ladder | Yes |
| Sea railing | Yes |
| Fender baskets | Yes |
| Device carrier | Yes |
Layout and other features
| Layout | Outside steering position |
|---|---|
| Boat hook | Yes |
| Fender | Yes |
| Mooring ropes | Yes |
Covers
| Bimini top | Yes |
|---|---|
| Camper top | Yes |
Safety equipment
| Bilge pump | Electric |
|---|---|
| Fire extinguishing system | Yes |
| Fire extinguisher | Yes |
| Foghorn | Yes |



