2009 Mazda BT-50 vs. 1998 Opel Astra
To start off, 2009 Mazda BT-50 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 2,953 cc (4 cylinders), 2009 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2009 Mazda BT-50 (154 HP @ 3200 RPM) has 69 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM). In normal driving conditions, 2009 Mazda BT-50 should accelerate faster than 1998 Opel Astra.
Because 2009 Mazda BT-50 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Mazda BT-50 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, 2009 Mazda BT-50 (380 Nm @ 180 RPM) has 192 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 1800 RPM). This means 2009 Mazda BT-50 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2009 Mazda BT-50 | 1998 Opel Astra | |
| Make | Mazda | Opel |
| Model | BT-50 | Astra |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2953 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 85 HP |
| Engine RPM | 3200 RPM | 4400 RPM |
| Torque | 380 Nm | 188 Nm |
| Torque RPM | 180 RPM | 1800 RPM |
| Engine Bore Size | 96.1 mm | 84 mm |
| Engine Stroke Size | 102 mm | 90 mm |
| Engine Compression Ratio | 18.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Height | 1810 mm | 1470 mm |
| Wheelbase Size | 3010 mm | 2620 mm |
