2006 Buick Rendezvous vs. 2005 Opel Astra
To start off, 2006 Buick Rendezvous is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 3,556 cc (6 cylinders), 2006 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2006 Buick Rendezvous (240 HP @ 5200 RPM) has 117 more horse power than 2005 Opel Astra. (123 HP @ 5800 RPM). In normal driving conditions, 2006 Buick Rendezvous should accelerate faster than 2005 Opel Astra.
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, 2006 Buick Rendezvous (293 Nm @ 4000 RPM) has 113 more torque (in Nm) than 2005 Opel Astra. (180 Nm @ 4400 RPM). This means 2006 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2006 Buick Rendezvous has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick Rendezvous will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick Rendezvous | 2005 Opel Astra | |
| Make | Buick | Opel |
| Model | Rendezvous | Astra |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1997 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 123 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 293 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 94 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Wheelbase Size | 2860 mm | 2500 mm |
| Fuel Tank Capacity | 68 L | 52 L |
