2000 Mazda 626 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Mazda 626. In addition, the cost of maintenance, including insurance, on 2000 Mazda 626 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 75 more horse power than 2000 Mazda 626. (100 HP @ 6500 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 2000 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 284 kg more than 2000 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Mazda 626 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2000 Mazda 626 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, 2000 Mazda 626 (392 Nm @ 4000 RPM) has 22 more torque (in Nm) than 2006 Opel Signum. (370 Nm @ 1900 RPM). This means 2000 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
| 2000 Mazda 626 | 2006 Opel Signum | |
| Make | Mazda | Opel |
| Model | 626 | Signum |
| Year Released | 2000 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 175 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 392 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 84.6 mm | 87.5 mm |
| Engine Stroke Size | 74 mm | 82 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1386 kg | 1670 kg |
| Vehicle Length | 4610 mm | 4640 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2840 mm |
| Fuel Tank Capacity | 58 L | 60 L |
