2002 Pontiac Sunfire vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Sunfire would be higher. At 2,200 cc (4 cylinders), 2002 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (197 HP @ 5400 RPM) has 83 more horse power than 2002 Pontiac Sunfire. (114 HP @ 5000 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 2002 Pontiac Sunfire. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 186 kg more than 2002 Pontiac Sunfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Opel Astra (262 Nm @ 4200 RPM) has 79 more torque (in Nm) than 2002 Pontiac Sunfire. (183 Nm @ 3600 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Sunfire.
Compare all specifications:
| 2002 Pontiac Sunfire | 2011 Opel Astra | |
| Make | Pontiac | Opel |
| Model | Sunfire | Astra |
| Year Released | 2002 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 197 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 183 Nm | 262 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1200 kg | 1386 kg |
| Vehicle Length | 4630 mm | 4480 mm |
| Vehicle Width | 1740 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2650 mm | 2620 mm |
| Fuel Tank Capacity | 76 L | 52 L |
