2007 Alfa Romeo 159 vs. 2009 Pontiac G5
To start off, 2009 Pontiac G5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 159 would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 159 (182 HP @ 6500 RPM) has 29 more horse power than 2009 Pontiac G5. (153 HP @ 6100 RPM). In normal driving conditions, 2007 Alfa Romeo 159 should accelerate faster than 2009 Pontiac G5.
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 Alfa Romeo 159 (230 Nm @ 4500 RPM) has 80 more torque (in Nm) than 2009 Pontiac G5. (150 Nm @ 4900 RPM). This means 2007 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac G5.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2009 Pontiac G5 | |
| Make | Alfa Romeo | Pontiac |
| Model | 159 | G5 |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 153 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 230 Nm | 150 Nm |
| Torque RPM | 4500 RPM | 4900 RPM |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1840 mm | 1720 mm |
