1993 Mazda 626 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1993 Mazda 626. In addition, the cost of maintenance, including insurance, on 1993 Mazda 626 would be higher. At 1,991 cc (4 cylinders), 1993 Mazda 626 is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (123 HP @ 6000 RPM) has 13 more horse power than 1993 Mazda 626. (110 HP @ 5300 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1993 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 260 kg more than 1993 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 Mazda 626 (168 Nm @ 4500 RPM) has 1 more torque (in Nm) than 2004 Opel Signum. (167 Nm @ 3800 RPM). This means 1993 Mazda 626 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 1993 Mazda 626 | 2004 Opel Signum | |
| Make | Mazda | Opel |
| Model | 626 | Signum |
| Year Released | 1993 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 123 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 168 Nm | 167 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 98 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1220 kg | 1480 kg |
| Vehicle Length | 4600 mm | 4640 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2640 mm |
