2007 Mazda MazdaSpeed6 vs. 1999 Opel Signum
To start off, 2007 Mazda MazdaSpeed6 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 2,260 cc (4 cylinders), 2007 Mazda MazdaSpeed6 is equipped with a bigger engine. In terms of performance, 2007 Mazda MazdaSpeed6 (270 HP @ 5500 RPM) has 147 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 2007 Mazda MazdaSpeed6 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 430 kg more than 2007 Mazda MazdaSpeed6.
Because 2007 Mazda MazdaSpeed6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 Mazda MazdaSpeed6 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, 2007 Mazda MazdaSpeed6 (380 Nm @ 3000 RPM) has 109 more torque (in Nm) than 1999 Opel Signum. (271 Nm @ 1500 RPM). This means 2007 Mazda MazdaSpeed6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 1999 Opel Signum has automatic transmission and 2007 Mazda MazdaSpeed6 has manual transmission. 2007 Mazda MazdaSpeed6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda MazdaSpeed6 | 1999 Opel Signum | |
| Make | Mazda | Opel |
| Model | MazdaSpeed6 | Signum |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 270 HP | 123 HP |
| Engine RPM | 5500 RPM | 3250 RPM |
| Torque | 380 Nm | 271 Nm |
| Torque RPM | 3000 RPM | 1500 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1610 kg |
| Vehicle Length | 4750 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2840 mm |
| Fuel Consumption Overall | 11.2 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 60 L | 61 L |
