1999 BMW M5 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1999 BMW M5. In addition, the cost of maintenance, including insurance, on 1999 BMW M5 would be higher. At 4,900 cc (8 cylinders), 1999 BMW M5 is equipped with a bigger engine. In terms of performance, 1999 BMW M5 (401 HP @ 7400 RPM) has 263 more horse power than 2011 Opel Astra. (138 HP @ 5600 RPM). In normal driving conditions, 1999 BMW M5 should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW M5 weights approximately 332 kg more than 2011 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW M5 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 1999 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 2011 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, 1999 BMW M5 (499 Nm) has 324 more torque (in Nm) than 2011 Opel Astra. (175 Nm). This means 1999 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
| 1999 BMW M5 | 2011 Opel Astra | |
| Make | BMW | Opel |
| Model | M5 | Astra |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4900 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 401 HP | 138 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 499 Nm | 175 Nm |
| Top Speed | 295 km/hour | 208 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1278 kg |
| Vehicle Length | 4780 mm | 4260 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
