1999 Alfa Romeo 145 vs. 2001 Pontiac Sunfire
To start off, 2001 Pontiac Sunfire is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 2,399 cc (4 cylinders), 2001 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2001 Pontiac Sunfire (148 HP @ 5600 RPM) has 44 more horse power than 1999 Alfa Romeo 145. (104 HP @ 4000 RPM) In normal driving conditions, 2001 Pontiac Sunfire should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 145 weights approximately 28 kg more than 2001 Pontiac Sunfire.
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, 1999 Alfa Romeo 145 (255 Nm @ 2000 RPM) has 45 more torque (in Nm) than 2001 Pontiac Sunfire. (210 Nm @ 4400 RPM). This means 1999 Alfa Romeo 145 will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Sunfire.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2001 Pontiac Sunfire | |
| Make | Alfa Romeo | Pontiac |
| Model | 145 | Sunfire |
| Year Released | 1999 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2399 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 148 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 255 Nm | 210 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 82.7 mm | 90 mm |
| Engine Stroke Size | 90 mm | 94 mm |
| Engine Compression Ratio | 19.2:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1182 kg |
| Vehicle Length | 4100 mm | 4630 mm |
| Vehicle Width | 1720 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Tank Capacity | 61 L | 54 L |
