1997 Mazda Sentia vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Mazda Sentia. In addition, the cost of maintenance, including insurance, on 1997 Mazda Sentia would be higher. At 2,953 cc (6 cylinders), 1997 Mazda Sentia is equipped with a bigger engine. In terms of performance, 1997 Mazda Sentia (158 HP @ 5500 RPM) has 5 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 1997 Mazda Sentia should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1997 Mazda Sentia weights approximately 25 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Mazda Sentia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1997 Mazda Sentia. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1997 Mazda Sentia (245 Nm @ 2500 RPM) has 25 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 1997 Mazda Sentia will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 1997 Mazda Sentia has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Mazda Sentia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Mazda Sentia | 2007 Opel Signum | |
| Make | Mazda | Opel |
| Model | Sentia | Signum |
| Year Released | 1997 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2953 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 153 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 245 Nm | 220 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1535 kg |
| Vehicle Length | 4900 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
