OXE Marine
OXE Marine OXE300: specifications
The OXE Marine OXE300 is an outboard rated at 300 hp with inline six-cylinder architecture.
The essentials
Ahead in this comparison
- Alternator output180 Arival: 100 A
Behind in this comparison
- Dry weight430 kgrival: 393 kg
Key figures
- Power
- 300hp
- Dry weight
- 430kg
- Displacement
- 2,993cm³
- Alternator output
- 180A
- Indicative price
- n/a
- Maximum warranty
- 2years
Sources and technical context
Document year: 2025.
Manufacturer's official documentation. The original document link has not yet been recorded for this page.
Notes and conditions (FR)
Technical specifications
Block & combustion
| Architecture | L6 |
|---|---|
| Cylinders | 6 |
| Cycle | 4-stroke |
| Displacement | 2,993 cm³ |
| Bore × stroke | 84x90 |
| Compression ratio | n/a |
| Max rpm | 4200–4400 rpm |
| Specific output | 100 hp/L |
| Fuel system | Diesel — bi-turbo |
| Min. fuel | n/a |
| Cooling system | Glycol Closed Cooling Circuit |
| Compatible fuels | EN 590, ASTM D 975, HVO100, biodiesel |
| Duty rating | Light-Duty Commercial |
| Engine torque | 945 Nm |
| Torque after transmission | 902 Nm |
Transmission & gearcase
| Gear ratio | 1,39:1 |
|---|---|
| Transmission type | Hydraulic Multidisc |
| Propeller configuration | n/a |
| Counter-rotating dual prop | n/a |
| 2-speed gearbox | No |
| Counter-rotating version | Yes |
| Available shafts | n/a |
Weight & footprint
| Dry weight (transom load) | 430 kg (arbre 25 pouces) |
|---|---|
| Power-to-weight ratio | 0.70 hp/kg |
Electrical charging
| Alternator (max) | 180 A |
|---|---|
| Amps per horsepower | 0.60 A/hp |
Control & integration
| Digital throttle & shift (DBW) | Yes |
|---|---|
| Control | DBW |
| Steering | n/a |
| Power steering | Yes |
| Docking joystick | Partner |
| GPS position hold | No |
| Direct injection | Yes |
| VTEC (variable timing) | No |
Cost & warranty
| Public price | n/a |
|---|---|
| Cost per horsepower | n/a |
| Base warranty | 2 years |
| Maximum warranty (conditional) | 2 years |
Operation & compliance
| Fuel burn at WOT | 63.0 L/h |
|---|---|
| Noise level | 70.8 dB |
| Emissions standard | EPA Tier III · IMO Tier II · EU RCD · BKI |
Head to head with its direct rivals
Prices, warranties and test conditions are not harmonised. They remain visible but do not determine strengths or rankings.
Side-by-side figures for the OXE300 against Cox Marine CXO300, on the criteria that drive the purchase.
| Criterion | OXE300 | Cox Marine CXO300 |
|---|---|---|
| Power hp | 300 | 300 |
| Dry weight kg | 430 | 393✓ |
| Power / weight hp/kg | 0.7 | 0.76✓ |
| Alternator output A | 180✓ | 100 |
| Base warranty years | 2 | 5 |
An index requires at least two criteria documented for every compared engine. “n/a” means the available data cannot assess this use; it is not a poor rating.