2006 Acura RSX vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Acura RSX. In addition, the cost of maintenance, including insurance, on 2006 Acura RSX would be higher. At 1,999 cc (4 cylinders), 2006 Acura RSX is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 42 more horse power than 2006 Acura RSX. (155 HP @ 6500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2006 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 111 kg more than 2006 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 74 more torque (in Nm) than 2006 Acura RSX. (188 Nm @ 4000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2006 Acura RSX.
Compare all specifications:
| 2006 Acura RSX | 2007 Opel Astra | |
| Make | Acura | Opel |
| Model | RSX | Astra |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 197 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 188 Nm | 262 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Engine Compression Ratio | 9.8:1 | 8.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1274 kg | 1385 kg |
| Vehicle Length | 4380 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
| Fuel Consumption Overall | 8.4 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 50 L | 52 L |
