Alfa Romeo 156 2003 2.5 V6 24V Q-System
Alfa Romeo 156 2003 2.5 petrol description
Sedan Alfa Romeo 156 2003 2.5 V6 24V Q-System has been produced from July, 2003 to January, 2005. It has six-cylinder petrol engine with displacement of 2.5 litres, which produces power of 192 horsepower on 6300 rpm and torque 218 Nm (Newton metres) on 5000 revolutions per minute.
This 6-cylinder 24-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). The engine meets the Euro 3 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 250 up to 420 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This Alfa Romeo 156 2.5 engine oil type is 10W-40 and oil capacity is 6.4 litres.
Alfa Romeo 156 2003 2.5 V6 24V Q-System has front wheel drive (FWD) and automatic gearbox with 4 gears.
Alfa Romeo 156 2003 2.5 V6 24V Q-System accelerates to speed 100 kilometres per hour in 8.5 seconds. The maximum speed of this car is 227 km/h.
Alfa Romeo 156 2003 2.5 V6 24V Q-System fuel consumption is 11.9 litres per 100km in combined city/highway mode (8.4 km/l), fuel consumption in city - 17.5 l/100km, highway fuel economy - 8.6 l/100km. Fuel tank capacity is 63 litres or 16.64 gallons, which gives a mileage up to 520 kilometers without refueling in urban cycle and even up to 720 kilometers on highway.
Alfa Romeo 156 2003 2.5 V6 24V Q-System technical data
| Model: | Alfa Romeo 156 2.5 V6 24V Q-System | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2003. July ... 2005. January | ||
| Engine: | 2492 cm3 Petrol, 6 cylinders | CO2 emissions: | 283 g/km |
| Power: | 192 HP ON 6300 RPM | Torque: | 218 NM ON 5000 RPM |
| Gearbox: | Automatic gearbox (4 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 227 km/h | Acceleration 0-100 km/h: | 8.5 seconds |
| Fuel consumption (l/100km): | 11.9 (combined) 17.5 (urban) 8.6 (highway) | ||
| Fuel tank capacity: | 63 litres (16.6 gallons) | ||
| Car dimensions: | 4.44m (length) 1.74m (width) 1.43m (height) | ||
| Turning diameter: | 11.6 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 378 litres | ||
| Gross weight: | 1850 kg | ||
Alfa Romeo 156 2003 2.5 V6 24V Q-System engine AR32405
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.The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
| Engine displacement | 2492 cm3 |
|---|---|
| Number of cylinders | 6 |
| Bore (cylinder diameter) | 88 mm |
| Stroke length (piston move) | 68.3 mm |
| Compression ratio | 10.3 : 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. More service info |
| Timing belt change interval | 60,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
| Fuel system | Injection |
| Alfa Romeo 156 2003 2.5 V6 24V Q-System oil type | 10W-40 |
| Oil capacity | 6.4 litres (6.8 quarts) More service info |
| Coolant capacity | 9.2 litres (9.7 quarts) |
| Power | 192 HP ON 6300 RPM |
| Torque | 218 NM ON 5000 RPM |
| Start of production (year) | 2000 |
| Duration of production | 5 years |
Most often compared to
All Alfa Romeo 156 sedan [2003 - 2005] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Alfa Romeo 156 2003 1.6 T.Spark 16V
Jul 2003 — Dec 2005 Most fuel efficient petrol version |
1.6 Petrol | 120 HP | 8.2 l/100km | Manual (5) |
| Alfa Romeo 156 2003 1.7 T.Spark 16V Jul 2003 — Dec 2005 | 1.7 Petrol | 140 HP | 8.5 l/100km | Manual (5) |
|
Alfa Romeo 156 2003 1.9 JTD
Jul 2003 — Dec 2005 Most fuel efficient diesel version |
1.9 Diesel | 115 HP | 5.8 l/100km | Manual (5) |
| Alfa Romeo 156 2003 1.9 JTD 16V Jul 2003 — Jan 2005 | 1.9 Diesel | 140 HP | 5.9 l/100km | Manual (6) |
| Alfa Romeo 156 2003 2.0i Twin Spark Jan 2003 — Jan 2005 | 2.0 Petrol | 150 HP | - | Manual (5) |
| Alfa Romeo 156 2003 2.0 JTS 16V Jul 2003 — Dec 2005 | 2.0 Petrol | 165 HP | 8.6 l/100km | Manual (5) |
|
Alfa Romeo 156 2003 2.4 JTD 20V
Oct 2003 — Dec 2005 Most powerfull diesel version (175 HP) |
2.4 Diesel | 175 HP | 6.6 l/100km | Manual (6) |
| Alfa Romeo 156 2003 2.5 V6 24V Jul 2003 — Jan 2005 | 2.5 Petrol | 192 HP | 11.8 l/100km | Manual (6) |
|
Alfa Romeo 156 2003 2.5 V6 24V Q-System
Jul 2003 — Jan 2005 Only version with automatic transmission |
2.5 Petrol | 192 HP | 11.9 l/100km | Automatic (4) |
|
Alfa Romeo 156 2003 GTA 3.2 V6 24V
Jul 2003 — Dec 2005 Most dynamic version - 100 km/h in 6.3 seconds |
3.2 Petrol | 250 HP | 12.1 l/100km | Manual (6) |