2006 Acura RL vs. 1991 Opel Astra
To start off, 2006 Acura RL is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 3,471 cc (6 cylinders), 2006 Acura RL is equipped with a bigger engine. In terms of performance, 2006 Acura RL (290 HP @ 6200 RPM) has 190 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2006 Acura RL should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Acura RL weights approximately 515 kg more than 1991 Opel 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 1991 Opel 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 212 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2006 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2006 Acura RL | 1991 Opel Astra | |
| Make | Acura | Opel |
| Model | RL | Astra |
| Year Released | 2006 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 290 HP | 100 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 347 Nm | 135 Nm |
| Torque RPM | 5000 RPM | 3400 RPM |
| Engine Compression Ratio | 11.0:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1060 kg |
| Vehicle Length | 4920 mm | 4250 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2530 mm |
