1992 Aston Martin V8 Vantage vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 7 year(s). Which means there will be less support and parts availability for 1992 Aston Martin V8 Vantage. In addition, the cost of maintenance, including insurance, on 1992 Aston Martin V8 Vantage would be higher. At 5,340 cc (8 cylinders), 1992 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 1992 Aston Martin V8 Vantage (543 HP @ 6500 RPM) has 363 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM). In normal driving conditions, 1992 Aston Martin V8 Vantage should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1992 Aston Martin V8 Vantage weights approximately 307 kg more than 1999 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1992 Aston Martin V8 Vantage (745 Nm @ 4000 RPM) has 525 more torque (in Nm) than 1999 Opel Omega. (220 Nm @ 3400 RPM). This means 1992 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1992 Aston Martin V8 Vantage | 1999 Opel Omega | |
| Make | Aston Martin | Opel |
| Model | V8 Vantage | Omega |
| Year Released | 1992 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 2597 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 543 HP | 180 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 745 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 100 mm | 83.2 mm |
| Engine Stroke Size | 85 mm | 79.6 mm |
| Engine Compression Ratio | 8.2:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1992 kg | 1685 kg |
| Vehicle Length | 4750 mm | 4900 mm |
| Vehicle Width | 1930 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2610 mm |
| Fuel Tank Capacity | 105 L | 75 L |
