2005 Lexus IS vs. 2004 Opel Astra
To start off, 2005 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 1,994 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 44 more horse power than 2005 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 2005 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus IS weights approximately 120 kg more than 2004 Opel Astra.
Because 2005 Lexus IS 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 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Astra (262 Nm @ 4200 RPM) has 67 more torque (in Nm) than 2005 Lexus IS. (195 Nm @ 4600 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus IS.
Compare all specifications:
| 2005 Lexus IS | 2004 Opel Astra | |
| Make | Lexus | Opel |
| Model | IS | Astra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 197 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 195 Nm | 262 Nm |
| Torque RPM | 4600 RPM | 4200 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Top Speed | 215 km/hour | 230 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 8.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1506 kg | 1386 kg |
| Vehicle Length | 4510 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2740 mm |
| Fuel Consumption Overall | 9.9 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
