2005 Buick Terraza vs. 1999 Opel Vectra
To start off, 2005 Buick Terraza is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 3,489 cc (6 cylinders), 2005 Buick Terraza is equipped with a bigger engine. In terms of performance, 2005 Buick Terraza (200 HP) has 119 more horse power than 1999 Opel Vectra. (81 HP). In normal driving conditions, 2005 Buick Terraza should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Terraza weights approximately 707 kg more than 1999 Opel Vectra. 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, 2005 Buick Terraza (298 Nm) has 113 more torque (in Nm) than 1999 Opel Vectra. (185 Nm). This means 2005 Buick Terraza will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra. 2005 Buick Terraza has automatic transmission and 1999 Opel Vectra has manual transmission. 1999 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Terraza will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick Terraza | 1999 Opel Vectra | |
| Make | Buick | Opel |
| Model | Terraza | Vectra |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3489 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 81 HP |
| Torque | 298 Nm | 185 Nm |
| Engine Bore Size | 94 mm | 84 mm |
| Engine Stroke Size | 84 mm | 90 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 2107 kg | 1400 kg |
| Vehicle Length | 5210 mm | 4500 mm |
| Vehicle Width | 1920 mm | 1720 mm |
| Vehicle Height | 1840 mm | 1500 mm |
| Wheelbase Size | 3090 mm | 2650 mm |
