2005 Alpina B3 vs. 1999 Opel Astra
To start off, 2005 Alpina B3 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Astra. In addition, the cost of maintenance, including insurance, on 1999 Opel Astra would be higher. At 3,347 cc (6 cylinders), 2005 Alpina B3 is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 213 more horse power than 1999 Opel Astra. (88 HP @ 6000 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 1999 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B3 weights approximately 760 kg more than 1999 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alpina B3 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 2005 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2005 Alpina B3 (363 Nm @ 4800 RPM) has 238 more torque (in Nm) than 1999 Opel Astra. (125 Nm @ 4000 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Astra.
Compare all specifications:
| 2005 Alpina B3 | 1999 Opel Astra | |
| Make | Alpina | Opel |
| Model | B3 | Astra |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 1389 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 88 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 363 Nm | 125 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 77.6 mm |
| Engine Stroke Size | 93.1 mm | 73.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1950 kg | 1190 kg |
| Vehicle Length | 4490 mm | 4300 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
