1989 Mazda 929 vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1989 Mazda 929. In addition, the cost of maintenance, including insurance, on 1989 Mazda 929 would be higher. At 2,172 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (153 HP @ 5600 RPM) has 43 more horse power than 1989 Mazda 929. (110 HP @ 5300 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1989 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 140 kg more than 1989 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Mazda 929 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 1989 Mazda 929. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Signum (250 Nm @ 3800 RPM) has 83 more torque (in Nm) than 1989 Mazda 929. (167 Nm @ 4500 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1989 Mazda 929.
Compare all specifications:
| 1989 Mazda 929 | 2002 Opel Signum | |
| Make | Mazda | Opel |
| Model | 929 | Signum |
| Year Released | 1989 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 153 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 167 Nm | 250 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Compression Ratio | 8.6:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1345 kg | 1485 kg |
| Vehicle Length | 4890 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
