Alfa Romeo 156 2002 2.5 V6 24V Q-System
Alfa Romeo 156 2002 2.5 petrol description
Sedan Alfa Romeo 156 2002 2.5 V6 24V Q-System has been produced from March, 2002 to July, 2003. 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 without turbocharger. The engine meets the Euro 3 emissions standard. Average engine life expectancy (mileage before serious repairs are needed) is from 250 000 to 420 000 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 2002 2.5 V6 24V Q-System has front wheel drive (FWD) and Aisin AW50-40LM automatic gearbox with 4 gears. With proper servicing, Aisin AW50-40LM gearbox has an average lifespan (mileage before needing serious repairs or rebuild) of 300,000 km.
Alfa Romeo 156 2002 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.
The fuel consumption of this Alfa Romeo 156 2002 2.5 V6 24V Q-System in combined mode (combining urban and highway driving) is 11.9 litres per 100km (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 2002 2.5 V6 24V Q-System technical data
| Model: | Alfa Romeo 156 2.5 V6 24V Q-System | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2002. March ... 2003. July | ||
| 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) |
| Maximum 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: | 4.43m (length) 1.74m (width) 1.42m (height) | ||
| Turning diameter: | 11.6 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 380 litres | ||
| Gross weight: | 1850 kg | ||
Alfa Romeo 156 2002 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 2002 2.5 V6 24V Q-System oil type | 10W-40 |
| Oil capacity | 6.4 litres (6.8 quarts) More service info |
| 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 [2002 - 2003] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Alfa Romeo 156 2002 1.6 T.Spark 16V
Most fuel efficient petrol version |
1.6 Petrol | 120 HP | 8.2 l/100km | Manual (5) |
| Alfa Romeo 156 2002 1.7 T.Spark 16V | 1.7 Petrol | 144 HP | 8.5 l/100km | Manual (5) |
|
Alfa Romeo 156 2002 1.9 JTD
Most fuel efficient diesel version |
1.9 Diesel | 115 HP | 5.8 l/100km | Manual (5) |
| Alfa Romeo 156 2003 1.9 JTD 16V Jan 2003 — Jul 2003 | 1.9 Diesel | 140 HP | 5.9 l/100km | Manual (6) |
| Alfa Romeo 156 2002 2.0 JTS 16V | 2.0 Petrol | 165 HP | 8.6 l/100km | Manual (5) |
|
Alfa Romeo 156 2002 2.4 JTD
Most powerfull diesel version (150 HP) |
2.4 Diesel | 150 HP | 6.6 l/100km | Manual (5) |
| Alfa Romeo 156 2002 2.5 V6 24V | 2.5 Petrol | 192 HP | 11.8 l/100km | Manual (6) |
|
Alfa Romeo 156 2002 2.5 V6 24V Q-System
Only version with automatic transmission |
2.5 Petrol | 192 HP | 11.9 l/100km | Automatic (4) |
|
Alfa Romeo 156 2002 GTA 3.2 V6 24V
Most dynamic version - 100 km/h in 6.3 seconds |
3.2 Petrol | 250 HP | 12.1 l/100km | Manual (6) |