2004 Opel Omega vs. 1998 Volvo S70
To start off, 2004 Opel Omega is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Volvo S70. In addition, the cost of maintenance, including insurance, on 1998 Volvo S70 would be higher. At 2,319 cc (5 cylinders), 1998 Volvo S70 is equipped with a bigger engine. In terms of performance, 1998 Volvo S70 (238 HP @ 5100 RPM) has 96 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 1998 Volvo S70 should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 159 kg more than 1998 Volvo S70.
Because 2004 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 2004 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1998 Volvo S70, 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, 1998 Volvo S70 (330 Nm @ 2400 RPM) has 121 more torque (in Nm) than 2004 Opel Omega. (209 Nm @ 4000 RPM). This means 1998 Volvo S70 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega.
Compare all specifications:
| 2004 Opel Omega | 1998 Volvo S70 | |
| Make | Opel | Volvo |
| Model | Omega | S70 |
| Year Released | 2004 | 1998 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 2319 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 238 HP |
| Engine RPM | 5400 RPM | 5100 RPM |
| Torque | 209 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1506 kg |
| Vehicle Length | 4900 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1510 mm | 1400 mm |
| Wheelbase Size | 2740 mm | 2670 mm |
| Fuel Tank Capacity | 75 L | 58 L |
