1988 Mazda 323 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Mazda 323. In addition, the cost of maintenance, including insurance, on 1988 Mazda 323 would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (99 HP @ 3120 RPM) has 33 more horse power than 1988 Mazda 323. (66 HP @ 5800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1988 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 725 kg more than 1988 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 129 more torque (in Nm) than 1988 Mazda 323. (101 Nm @ 3600 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Mazda 323.
Compare all specifications:
| 1988 Mazda 323 | 2005 Opel Signum | |
| Make | Mazda | Opel |
| Model | 323 | Signum |
| Year Released | 1988 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1324 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 99 HP |
| Engine RPM | 5800 RPM | 3120 RPM |
| Torque | 101 Nm | 230 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 870 kg | 1595 kg |
| Vehicle Width | 1480 mm | 1800 mm |
