1989 Buick Estate vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Buick Estate. In addition, the cost of maintenance, including insurance, on 1989 Buick Estate would be higher. At 6,597 cc (8 cylinders), 1989 Buick Estate is equipped with a bigger engine. In terms of performance, 1989 Buick Estate (182 HP @ 3600 RPM) has 29 more horse power than 2003 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 1989 Buick Estate should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Estate weights approximately 375 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Buick Estate is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1989 Buick Estate. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1989 Buick Estate (435 Nm @ 2200 RPM) has 206 more torque (in Nm) than 2003 Opel Vectra. (229 Nm @ 3800 RPM). This means 1989 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 1989 Buick Estate has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Buick Estate | 2003 Opel Vectra | |
| Make | Buick | Opel |
| Model | Estate | Vectra |
| Year Released | 1989 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 6597 cc | 2172 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 182 HP | 153 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 435 Nm | 229 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1885 kg | 1510 kg |
| Vehicle Length | 5510 mm | 4830 mm |
| Vehicle Width | 1990 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1510 mm |
