1991 Opel Omega vs. 2007 Volvo C70
To start off, 2007 Volvo C70 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 2,435 cc (5 cylinders), 2007 Volvo C70 is equipped with a bigger engine. In terms of performance, 2007 Volvo C70 (138 HP @ 5000 RPM) has 28 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM) In normal driving conditions, 2007 Volvo C70 should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo C70 weights approximately 362 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2007 Volvo C70, 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, 2007 Volvo C70 (220 Nm @ 4000 RPM) has 58 more torque (in Nm) than 1991 Opel Omega. (162 Nm @ 4600 RPM). This means 2007 Volvo C70 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega.
Compare all specifications:
| 1991 Opel Omega | 2007 Volvo C70 | |
| Make | Opel | Volvo |
| Model | Omega | C70 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2435 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 138 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 162 Nm | 220 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 95 mm | 83 mm |
| Engine Stroke Size | 69.8 mm | 90 mm |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1692 kg |
| Vehicle Length | 4740 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1490 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 62 L |
