Subaru Outback 2003 2.5 petrol description
Estate car / wagon Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 has been produced from November, 2003 to September, 2006. It has four-cylinder petrol engine with displacement of 2.5 litres, which produces power of 165 horsepower on 5600 rpm and torque 225 Nm (Newton metres) on 4400 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system, this is an atmospheric engine (without turbine). Engine versions compliant with Euro 2 and Euro 3 emission standards available. Engine lifespan (mileage before major repairs or overhaul) can last from 250 up to 420 thousand kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs
This Subaru Outback 2.5 engine oil type is 5W-30 and oil capacity is 4.2 litres.
Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 has all four wheel drive (AWD, 4x4) and automatic gearbox with 4 gears.
Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 accelerates to speed 100 kilometres per hour in 10.9 seconds. The maximum speed of this car is 197 km/h.
Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 fuel consumption is 8.5 litres per 100km in combined city/highway mode (11.8 km/l) - this is the most fuel efficient Subaru Outback 2003 - 2009 version, fuel consumption in city - 11.6 l/100km, highway fuel economy - 6.7 l/100km. Fuel tank capacity is 60 litres or 15.85 gallons, which gives a mileage up to 700 kilometers without refueling in urban cycle and even up to 880 kilometers on highway.
According to user reviews, this Subaru real everyday fuel consumption is 9.8 litres per 100 km, which is 15% more than the manufacturer's stated. More - Real Subaru Outback fuel consumption.

Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 technical data
| Model: | Subaru Outback 2.5i 165 Hp Automatic 4x4 | ||
|---|---|---|---|
| Body style: | Estate car / wagon | ||
| Production period: | 2003. November ... 2006. September | ||
| Engine: | 2457 cm3 Petrol, 4 cylinders | CO2 emissions: | 203 g/km |
| Power: | 165 HP ON 5600 RPM | Torque: | 225 NM ON 4400 RPM |
| Gearbox: | Automatic gearbox (4 gears) | Drive type: | All wheel drive (AWD, 4x4) |
| Top speed: | 197 km/h | Acceleration 0-100 km/h: | 10.9 seconds |
| Fuel consumption (l/100km): | 8.5 (combined) 11.6 (urban) 6.7 (highway) | ||
| Real fuel consumption: | 9.8 l/100km (24 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 60 litres (15.9 gallons) | ||
| Car dimensions: | 4.73m (length) 1.77m (width) 1.54m (height) | ||
| Turning diameter: | 10.8 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 459 litres | ||
| Trunk max capacity: | 1649 litres (with rear seats folded down, if possible) | ||
| Gross weight: | 1800 kg Net weight: 1430 kg Load capacity: 370 kg | ||
Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 engine EJ251
Engine reliability:
Overall, this engine can last around 250,000 to 420,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.| Engine displacement | 2457 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 99.5 mm |
| Stroke length (piston move) | 79 mm |
| Compression ratio | 10 : 1 |
| Camshaft drive | Timing belt Timing belt engines are generally quieter and less vibrating than chain engines, but belt usually needs to be replaced more often and the risk of breakage is higher. |
| Fuel system | Injection |
| Subaru Outback 2003 2.5i 165 Hp Automatic 4x4 oil type | 5W-30 |
| Oil capacity | 4.2 litres (4.4 quarts) |
| Coolant capacity | 6.7 litres (7.1 quarts) |
| Power | 165 HP ON 5600 RPM |
| Torque | 225 NM ON 4400 RPM |
| Start of production (year) | 1998 |
| Duration of production | 6 years |
| Engine also used on | Subaru Forester Subaru Legacy |
Most often compared to
All Subaru Outback estate car [2003 - 2009] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Subaru Outback 2003 2.5i 165 Hp 4x4
Nov 2003 — Sep 2006 Most fuel efficient version |
2.5 Petrol | 165 HP | 8.5 l/100km | Manual (5) |
|
Subaru Outback 2003 2.5i 165 Hp Automatic 4x4
Nov 2003 — Sep 2006 Most fuel efficient version |
2.5 Petrol | 165 HP | 8.5 l/100km | Automatic (4) |
| Subaru Outback 2003 2.5i 173 Hp 4x4 | 2.5 Petrol | 173 HP | 8.6 l/100km | Manual (5) |
| Subaru Outback 2003 2.5i 173 Hp Automatic 4x4 | 2.5 Petrol | 173 HP | 8.7 l/100km | Automatic (4) |
|
Subaru Outback 2003 2.5 T 4x4
Jan 2003 — Dec 2007 Most powerfull version (250 HP) |
2.5 Petrol | 250 HP | 10.5 l/100km | Manual (5) |
|
Subaru Outback 2003 2.5 T Automatic 4x4
Jan 2003 — Dec 2007 Most powerfull version (250 HP) |
2.5 Petrol | 250 HP | 10.5 l/100km | Automatic (5) |
|
Subaru Outback 2004 3.0R 4x4
Jan 2004 — Jan 2009 Most dynamic version - 100 km/h in 8.5 seconds |
3.0 Petrol | 245 HP | 9.8 l/100km | Automatic (5) |
