2008 Alfa Romeo 159 vs. 2007 Alfa Romeo 156
To start off, 2008 Alfa Romeo 159 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 159 (197 HP @ 4000 RPM) has 7 more horse power than 2007 Alfa Romeo 156. (190 HP @ 6300 RPM). In normal driving conditions, 2008 Alfa Romeo 159 should accelerate faster than 2007 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 159 weights approximately 305 kg more than 2007 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 182 more torque (in Nm) than 2007 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2008 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 156.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2007 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 159 | 156 |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2492 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 190 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 400 Nm | 218 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 90.4 mm | 68.3 mm |
| Engine Compression Ratio | 17.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 228 km/hour | 230 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1710 kg | 1405 kg |
| Vehicle Length | 4670 mm | 4450 mm |
| Vehicle Width | 1830 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
| Fuel Consumption Overall | 6.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
