2003 Pontiac GTO vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 2003 Pontiac GTO would be higher. At 5,665 cc (8 cylinders), 2003 Pontiac GTO is equipped with a bigger engine. In terms of performance, 2003 Pontiac GTO (350 HP @ 5200 RPM) has 94 more horse power than 2011 Alfa Romeo 159. (256 HP @ 6200 RPM). In normal driving conditions, 2003 Pontiac GTO should accelerate faster than 2011 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 158 kg more than 2003 Pontiac GTO.
Because 2011 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Pontiac GTO. In wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159 will offer significantly more control. 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 Pontiac GTO (495 Nm @ 4000 RPM) has 173 more torque (in Nm) than 2011 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2003 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159. 2003 Pontiac GTO has automatic transmission and 2011 Alfa Romeo 159 has manual transmission. 2011 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac GTO will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Pontiac GTO | 2011 Alfa Romeo 159 | |
| Make | Pontiac | Alfa Romeo |
| Model | GTO | 159 |
| Year Released | 2003 | 2011 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5665 cc | 3195 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 350 HP | 256 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 495 Nm | 322 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 10.1:1 | 11.3:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1848 kg |
| Vehicle Length | 4830 mm | 4670 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 70 L |
