2004 Buick Terraza vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Buick Terraza. In addition, the cost of maintenance, including insurance, on 2004 Buick Terraza would be higher. At 3,498 cc (6 cylinders), 2004 Buick Terraza is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (239 HP @ 5600 RPM) has 42 more horse power than 2004 Buick Terraza. (197 HP @ 5200 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 2004 Buick Terraza. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Terraza weights approximately 627 kg more than 2009 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, 2009 Opel Astra (320 Nm @ 2400 RPM) has 22 more torque (in Nm) than 2004 Buick Terraza. (298 Nm @ 4400 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Terraza. 2004 Buick Terraza has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Buick Terraza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Buick Terraza | 2009 Opel Astra | |
| Make | Buick | Opel |
| Model | Terraza | Astra |
| Year Released | 2004 | 2009 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 239 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 298 Nm | 320 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2020 kg | 1393 kg |
| Vehicle Length | 5210 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1740 mm | 1410 mm |
| Wheelbase Size | 3050 mm | 2620 mm |
| Fuel Tank Capacity | 66 L | 52 L |
