1983 BMW 725 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 BMW 725. In addition, the cost of maintenance, including insurance, on 1983 BMW 725 would be higher. At 2,495 cc (6 cylinders), 1983 BMW 725 is equipped with a bigger engine. In terms of performance, 1983 BMW 725 (148 HP @ 5500 RPM) has 3 more horse power than 2005 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 1983 BMW 725 should accelerate faster than 2005 Opel Astra.
Because 1983 BMW 725 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 1983 BMW 725. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1983 BMW 725 (215 Nm @ 4000 RPM) has 12 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 1983 BMW 725 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
1983 BMW 725 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | 725 | Astra |
Year Released | 1983 | 2005 |
Engine Position | Front | Front |
Engine Size | 2495 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 145 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 215 Nm | 203 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Compression Ratio | 9.6:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4870 mm | 4270 mm |
Vehicle Width | 1810 mm | 1720 mm |
Vehicle Height | 1440 mm | 1400 mm |
Wheelbase Size | 2810 mm | 2620 mm |