1991 Opel Frontera vs. 2009 Saturn Astra
To start off, 2009 Saturn Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 1,998 cc (4 cylinders), 1991 Opel Frontera is equipped with a bigger engine. In terms of performance, 2009 Saturn Astra (138 HP @ 6300 RPM) has 24 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM) In normal driving conditions, 2009 Saturn Astra should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saturn Astra weights approximately 96 kg more than 1991 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2009 Saturn Astra. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera 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, both vehicles can yield 170 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1991 Opel Frontera | 2009 Saturn Astra | |
| Make | Opel | Saturn |
| Model | Frontera | Astra |
| Year Released | 1991 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 138 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 170 Nm | 170 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Compression Ratio | 9.2:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1639 kg | 1735 kg |
| Vehicle Length | 4210 mm | 4340 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1700 mm | 1420 mm |
| Wheelbase Size | 2470 mm | 2620 mm |
| Fuel Tank Capacity | 75 L | 45 L |
