1972 Holden Torana vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Holden Torana. In addition, the cost of maintenance, including insurance, on 1972 Holden Torana would be higher. At 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 129 more horse power than 1972 Holden Torana. (79 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1972 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 665 kg more than 1972 Holden Torana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Holden Torana 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 1972 Holden Torana. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (300 Nm @ 4000 RPM) has 169 more torque (in Nm) than 1972 Holden Torana. (131 Nm @ 3200 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1972 Holden Torana. 2004 Opel Signum has automatic transmission and 1972 Holden Torana has manual transmission. 1972 Holden Torana will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 Holden Torana | 2004 Opel Signum | |
| Make | Holden | Opel |
| Model | Torana | Signum |
| Year Released | 1972 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 131 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 930 kg | 1595 kg |
| Vehicle Length | 4130 mm | 4640 mm |
| Vehicle Width | 1610 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2740 mm |
