2006 Acura RL vs. 2004 Holden Astra
To start off, 2006 Acura RL is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Holden Astra. In addition, the cost of maintenance, including insurance, on 2004 Holden Astra would be higher. At 3,474 cc (6 cylinders), 2006 Acura RL is equipped with a bigger engine. In terms of performance, 2006 Acura RL (290 HP @ 6200 RPM) has 145 more horse power than 2004 Holden Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2006 Acura RL should accelerate faster than 2004 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Acura RL weights approximately 188 kg more than 2004 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 2004 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2006 Acura RL will offer significantly more control. 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, 2006 Acura RL (347 Nm @ 5000 RPM) has 144 more torque (in Nm) than 2004 Holden Astra. (203 Nm @ 4000 RPM). This means 2006 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 2004 Holden Astra. 2006 Acura RL has automatic transmission and 2004 Holden Astra has manual transmission. 2004 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Acura RL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Acura RL | 2004 Holden Astra | |
| Make | Acura | Holden |
| Model | RL | Astra |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 290 HP | 145 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 347 Nm | 203 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1578 kg | 1390 kg |
| Vehicle Length | 4920 mm | 4280 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
