2006 Opel Astra vs. 1999 Acura RL
To start off, 2006 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Acura RL. In addition, the cost of maintenance, including insurance, on 1999 Acura RL would be higher. At 3,472 cc (6 cylinders), 1999 Acura RL is equipped with a bigger engine. In terms of performance, 1999 Acura RL (205 HP @ 5200 RPM) has 101 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 1999 Acura RL should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Acura RL weights approximately 360 kg more than 2006 Opel Astra. 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, 1999 Acura RL (304 Nm @ 2800 RPM) has 154 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 1999 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 1999 Acura RL has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 1999 Acura RL | |
| Make | Opel | Acura |
| Model | Astra | RL |
| Year Released | 2006 | 1999 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3472 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 205 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 150 Nm | 304 Nm |
| Torque RPM | 3900 RPM | 2800 RPM |
| Engine Bore Size | 79 mm | 90 mm |
| Engine Stroke Size | 81.5 mm | 91 mm |
| Engine Compression Ratio | 10.5:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1315 kg | 1675 kg |
| Vehicle Length | 4520 mm | 5000 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1510 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2920 mm |
| Fuel Tank Capacity | 52 L | 50 L |
