1981 Aston Martin V8 Vantage vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Aston Martin V8 Vantage. In addition, the cost of maintenance, including insurance, on 1981 Aston Martin V8 Vantage would be higher. At 5,340 cc (8 cylinders), 1981 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 1981 Aston Martin V8 Vantage (549 HP @ 6500 RPM) has 376 more horse power than 2003 Opel Vectra. (173 HP @ 4000 RPM). In normal driving conditions, 1981 Aston Martin V8 Vantage should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1981 Aston Martin V8 Vantage weights approximately 387 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 1981 Aston Martin V8 Vantage 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 1981 Aston Martin V8 Vantage. 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, 1981 Aston Martin V8 Vantage (745 Nm @ 4000 RPM) has 375 more torque (in Nm) than 2003 Opel Vectra. (370 Nm @ 1900 RPM). This means 1981 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2003 Opel Vectra has automatic transmission and 1981 Aston Martin V8 Vantage has manual transmission. 1981 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Aston Martin V8 Vantage | 2003 Opel Vectra | |
| Make | Aston Martin | Opel |
| Model | V8 Vantage | Vectra |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 2957 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 549 HP | 173 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 745 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1992 kg | 1605 kg |
| Vehicle Length | 4610 mm | 4600 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
| Fuel Tank Capacity | 113 L | 60 L |
