1974 Mazda RX-2 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Mazda RX-2. In addition, the cost of maintenance, including insurance, on 1974 Mazda RX-2 would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP @ 4000 RPM) has 56 more horse power than 1974 Mazda RX-2. (119 HP @ 6500 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1974 Mazda RX-2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 710 kg more than 1974 Mazda RX-2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Mazda RX-2 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 Mazda RX-2. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 213 more torque (in Nm) than 1974 Mazda RX-2. (157 Nm @ 3500 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-2.
Compare all specifications:
| 1974 Mazda RX-2 | 2006 Opel Signum | |
| Make | Mazda | Opel |
| Model | RX-2 | Signum |
| Year Released | 1974 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 2958 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 119 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 157 Nm | 370 Nm |
| Torque RPM | 3500 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 960 kg | 1670 kg |
| Vehicle Length | 4160 mm | 4640 mm |
| Vehicle Width | 1590 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2480 mm | 2840 mm |
