2002 Opel Omega vs. 2004 Volvo S80
To start off, 2004 Volvo S80 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Opel Omega. In addition, the cost of maintenance, including insurance, on 2002 Opel Omega would be higher. At 2,921 cc (6 cylinders), 2004 Volvo S80 is equipped with a bigger engine. In terms of performance, 2004 Volvo S80 (193 HP @ 5200 RPM) has 50 more horse power than 2002 Opel Omega. (143 HP @ 4000 RPM) In normal driving conditions, 2004 Volvo S80 should accelerate faster than 2002 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 199 kg more than 2004 Volvo S80.
Because 2002 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 2002 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2004 Volvo S80, 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, 2002 Opel Omega (300 Nm @ 1750 RPM) has 20 more torque (in Nm) than 2004 Volvo S80. (280 Nm @ 3900 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 Volvo S80. 2004 Volvo S80 has automatic transmission and 2002 Opel Omega has manual transmission. 2002 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Volvo S80 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Opel Omega | 2004 Volvo S80 | |
| Make | Opel | Volvo |
| Model | Omega | S80 |
| Year Released | 2002 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2921 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 193 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 300 Nm | 280 Nm |
| Torque RPM | 1750 RPM | 3900 RPM |
| Engine Bore Size | 80 mm | 83 mm |
| Engine Stroke Size | 82.8 mm | 90 mm |
| Engine Compression Ratio | 17.5:1 | 10.5:1 |
| Top Speed | 205 km/hour | 225 km/hour |
| Acceleration 0-100mph | 11 seconds | 8.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1733 kg | 1534 kg |
| Vehicle Length | 4900 mm | 4830 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1550 mm | 1440 mm |
| Wheelbase Size | 2740 mm | 2650 mm |
| Fuel Consumption Overall | 7.8 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 75 L | 80 L |
