1998 Mazda 323 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1998 Mazda 323. In addition, the cost of maintenance, including insurance, on 1998 Mazda 323 would be higher. At 2,197 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (153 HP) has 79 more horse power than 1998 Mazda 323. (74 HP) In normal driving conditions, 2008 Opel Signum should accelerate faster than 1998 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 480 kg more than 1998 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, 2008 Opel Signum (220 Nm @ 3800 RPM) has 111 more torque (in Nm) than 1998 Mazda 323. (109 Nm @ 4000 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Mazda 323. 2008 Opel Signum has automatic transmission and 1998 Mazda 323 has manual transmission. 1998 Mazda 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mazda 323 | 2008 Opel Signum | |
| Make | Mazda | Opel |
| Model | 323 | Signum |
| Year Released | 1998 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1324 cc | 2197 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 153 HP |
| Torque | 109 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 71 mm | 86 mm |
| Engine Stroke Size | 83.6 mm | 94.6 mm |
| Engine Compression Ratio | 9.4:1 | 12.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1055 kg | 1535 kg |
| Vehicle Length | 4320 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2840 mm |
| Fuel Tank Capacity | 55 L | 60 L |
