2003 Alfa Romeo 156 vs. 2007 Volvo S80
To start off, 2007 Volvo S80 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,401 cc (5 cylinders), 2007 Volvo S80 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 34 more horse power than 2007 Volvo S80. (128 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2007 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo S80 weights approximately 331 kg more than 2003 Alfa Romeo 156.
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, 2007 Volvo S80 (280 Nm @ 1750 RPM) has 74 more torque (in Nm) than 2003 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 2007 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2007 Volvo S80 | |
| Make | Alfa Romeo | Volvo |
| Model | 156 | S80 |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2401 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 128 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 206 Nm | 280 Nm |
| Torque RPM | 3250 RPM | 1750 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91 mm | 93.2 mm |
| Engine Compression Ratio | 11.3:1 | 18.0:1 |
| Top Speed | 220 km/hour | 200 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1616 kg |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2800 mm |
| Fuel Consumption Overall | 8.6 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
