2005 Opel Omega vs. 1989 Peugeot 605
To start off, 2005 Opel Omega is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Peugeot 605. In addition, the cost of maintenance, including insurance, on 1989 Peugeot 605 would be higher. At 2,974 cc (6 cylinders), 1989 Peugeot 605 is equipped with a bigger engine. In terms of performance, 1989 Peugeot 605 (197 HP @ 6000 RPM) has 55 more horse power than 2005 Opel Omega. (142 HP @ 4000 RPM) In normal driving conditions, 1989 Peugeot 605 should accelerate faster than 2005 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 155 kg more than 1989 Peugeot 605.
Because 2005 Opel Omega 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 2005 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1989 Peugeot 605, 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 Peugeot 605 (260 Nm @ 3600 RPM) has 57 more torque (in Nm) than 2005 Opel Omega. (203 Nm @ 4000 RPM). This means 1989 Peugeot 605 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega.
Compare all specifications:
| 2005 Opel Omega | 1989 Peugeot 605 | |
| Make | Opel | Peugeot |
| Model | Omega | 605 |
| Year Released | 2005 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2974 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 197 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 203 Nm | 260 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 94.6 mm | 73 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Top Speed | 210 km/hour | 235 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 8.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1614 kg | 1459 kg |
| Vehicle Length | 4900 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2810 mm |
| Fuel Tank Capacity | 75 L | 80 L |
