2002 Mazda 6 vs. 1998 Opel Signum
To start off, 2002 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Opel Signum. In addition, the cost of maintenance, including insurance, on 1998 Opel Signum would be higher. At 2,261 cc (4 cylinders), 2002 Mazda 6 is equipped with a bigger engine. In terms of performance, 2002 Mazda 6 (164 HP @ 6500 RPM) has 65 more horse power than 1998 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2002 Mazda 6 should accelerate faster than 1998 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Signum weights approximately 105 kg more than 2002 Mazda 6.
Because 2002 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2002 Mazda 6 will offer significantly more control. 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 Mazda 6 (220 Nm @ 4000 RPM) has 35 more torque (in Nm) than 1998 Opel Signum. (185 Nm @ 1500 RPM). This means 2002 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum. 2002 Mazda 6 has automatic transmission and 1998 Opel Signum has manual transmission. 1998 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Mazda 6 | 1998 Opel Signum | |
| Make | Mazda | Opel |
| Model | 6 | Signum |
| Year Released | 2002 | 1998 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 164 HP | 99 HP |
| Engine RPM | 6500 RPM | 3120 RPM |
| Torque | 220 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 87.6 mm | 84 mm |
| Engine Stroke Size | 94 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1595 kg |
| Vehicle Length | 4710 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2840 mm |
| Fuel Tank Capacity | 64 L | 60 L |
