2003 Alfa Romeo 166 vs. 2001 Pontiac Sunfire
To start off, 2003 Alfa Romeo 166 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Sunfire would be higher. At 3,177 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (247 HP @ 6200 RPM) has 99 more horse power than 2001 Pontiac Sunfire. (148 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2001 Pontiac Sunfire. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Sunfire weights approximately 46 kg more than 2003 Alfa Romeo 166.
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 166 (289 Nm) has 79 more torque (in Nm) than 2001 Pontiac Sunfire. (210 Nm). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Sunfire.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2001 Pontiac Sunfire | |
| Make | Alfa Romeo | Pontiac |
| Model | 166 | Sunfire |
| Year Released | 2003 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 148 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 289 Nm | 210 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1540 kg | 1586 kg |
| Vehicle Length | 4730 mm | 4630 mm |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
| Fuel Tank Capacity | 69 L | 76 L |
