2003 Alfa Romeo 156 vs. 2006 Volvo S40
To start off, 2006 Volvo S40 is newer by 3 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 1,968 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 28 more horse power than 2006 Volvo S40. (134 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2006 Volvo S40.
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, 2003 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 16 more torque (in Nm) than 2006 Volvo S40. (190 Nm @ 4000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Volvo S40.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2006 Volvo S40 | |
| Make | Alfa Romeo | Volvo |
| Model | 156 | S40 |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1948 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 134 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 206 Nm | 190 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 91 mm | 90 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Top Speed | 220 km/hour | 205 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 9.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4440 mm | 4520 mm |
| Vehicle Width | 1750 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2550 mm | 2570 mm |
| Fuel Consumption Overall | 8.6 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
