Hidea
Hidea EF175: specifications
The Hidea EF175 is an outboard rated at 175 hp with inline four-cylinder architecture.
Key figures
- Power
- 175hp
- Dry weight
- 226kg
- Displacement
- 2,785cm³
- Alternator output
- n/a
- 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 | L4 |
|---|---|
| Cylinders | 4 |
| Cycle | 4-stroke |
| Displacement | 2,785 cm³ |
| Bore × stroke | 96 × 96,2 mm |
| Compression ratio | n/a |
| Max rpm | 5000–6000 rpm |
| Specific output | 63 hp/L |
| Fuel system | EFI |
| Min. fuel | n/a |
Transmission & gearcase
| Gear ratio | 1,86:1 |
|---|---|
| Propeller configuration | n/a |
| Counter-rotating dual prop | n/a |
| 2-speed gearbox | No |
| Counter-rotating version | No |
| Available shafts | n/a |
Weight & footprint
| Dry weight (transom load) | 226 kg (arbre long) |
|---|---|
| Power-to-weight ratio | 0.77 hp/kg |
Electrical charging
| Alternator (max) | n/a |
|---|---|
| Amps per horsepower | n/a |
Control & integration
| Digital throttle & shift (DBW) | Yes |
|---|---|
| Control | Commande à distance électronique |
| Steering | n/a |
| Power steering | No |
| Docking joystick | No |
| GPS position hold | No |
| Direct injection | No |
| VTEC (variable timing) | Yes |
Cost & warranty
| Public price | n/a |
|---|---|
| Cost per horsepower | n/a |
| Base warranty | 2 years |
| Maximum warranty (conditional) | 2 years |
Operation & compliance
| Emissions standard | CE · EPA |
|---|
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 EF175 against Mercury Pro XS V6 175 · Selva Sei Whale 175 XS EFI · Suzuki DF175A, on the criteria that drive the purchase.
| Criterion | EF175 | Mercury Pro XS V6 175 | Selva Sei Whale 175 XS EFI | Suzuki DF175A |
|---|---|---|---|---|
| Power hp | 175 | 175 | 175 | 175 |
| Dry weight kg | 226 | 213✓ | 227 | 235 |
| Power / weight hp/kg | 0.77 | 0.82✓ | 0.77 | 0.74 |
| Alternator output A | n/a | 85 | 42 | 44 |
| Cost per hp €/hp | n/a | 151 | n/a | 118 |
| Base warranty years | 2 | 3 | 5 | 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.
MercuryPro XS V6 175175 hp · 213 kg · 3.4 LSelvaSei Whale 175 XS EFI175 hp · 227 kg · 2.8 LSuzukiDF175A175 hp · 235 kg · 2.9 L