1998 Mazda Sentia vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Mazda Sentia. In addition, the cost of maintenance, including insurance, on 1998 Mazda Sentia would be higher. At 2,954 cc (6 cylinders), 1998 Mazda Sentia is equipped with a bigger engine. In terms of performance, 1998 Mazda Sentia (159 HP @ 5500 RPM) has 21 more horse power than 2006 Opel Astra. (138 HP @ 6300 RPM). In normal driving conditions, 1998 Mazda Sentia should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mazda Sentia weights approximately 45 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Mazda Sentia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Mazda Sentia. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Mazda Sentia (245 Nm @ 2500 RPM) has 70 more torque (in Nm) than 2006 Opel Astra. (175 Nm @ 3800 RPM). This means 1998 Mazda Sentia will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1998 Mazda Sentia | 2006 Opel Astra | |
| Make | Mazda | Opel |
| Model | Sentia | Astra |
| Year Released | 1998 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2954 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 159 HP | 138 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 245 Nm | 175 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1515 kg |
| Vehicle Length | 4900 mm | 4480 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
