2007 Opel Signum vs. 1974 Volvo 245
To start off, 2007 Opel Signum is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Volvo 245. In addition, the cost of maintenance, including insurance, on 1974 Volvo 245 would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 30 more horse power than 1974 Volvo 245. (123 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 1974 Volvo 245. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 141 kg more than 1974 Volvo 245. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Volvo 245 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 1974 Volvo 245. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Signum, 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 Opel Signum (220 Nm @ 3800 RPM) has 50 more torque (in Nm) than 1974 Volvo 245. (170 Nm @ 3500 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1974 Volvo 245. 1974 Volvo 245 has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Volvo 245 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Signum | 1974 Volvo 245 | |
| Make | Opel | Volvo |
| Model | Signum | 245 |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2125 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 123 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 220 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 92 mm |
| Engine Stroke Size | 94.6 mm | 80 mm |
| Engine Compression Ratio | 12.0:1 | 9.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1394 kg |
| Vehicle Length | 4640 mm | 4900 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2650 mm |
| Fuel Tank Capacity | 60 L | 60 L |
