1991 Opel Astra vs. 1997 Pontiac Sunfire
To start off, 1997 Pontiac Sunfire is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,200 cc (4 cylinders), 1997 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 1997 Pontiac Sunfire (114 HP @ 5000 RPM) has 14 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM) In normal driving conditions, 1997 Pontiac Sunfire should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Pontiac Sunfire weights approximately 140 kg more than 1991 Opel Astra. 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, 1997 Pontiac Sunfire (183 Nm @ 3600 RPM) has 48 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 1997 Pontiac Sunfire will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1991 Opel Astra has automatic transmission and 1997 Pontiac Sunfire has manual transmission. 1997 Pontiac Sunfire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Opel Astra | 1997 Pontiac Sunfire | |
Make | Opel | Pontiac |
Model | Astra | Sunfire |
Year Released | 1991 | 1997 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2200 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 114 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 135 Nm | 183 Nm |
Torque RPM | 3400 RPM | 3600 RPM |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1060 kg | 1200 kg |
Vehicle Length | 4250 mm | 4630 mm |
Vehicle Width | 1690 mm | 1730 mm |
Vehicle Height | 1430 mm | 1400 mm |
Wheelbase Size | 2530 mm | 2650 mm |