2005 Mazda Premacy vs. 1978 Opel Senator
To start off, 2005 Mazda Premacy is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (177 HP @ 5800 RPM) has 69 more horse power than 2005 Mazda Premacy. (108 HP @ 5500 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 2005 Mazda Premacy. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 250 kg more than 2005 Mazda Premacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 2005 Mazda Premacy, 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 103 more torque (in Nm) than 2005 Mazda Premacy. (145 Nm @ 3500 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda Premacy.
Compare all specifications:
| 2005 Mazda Premacy | 1978 Opel Senator | |
| Make | Mazda | Opel |
| Model | Premacy | Senator |
| Year Released | 2005 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1833 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 177 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 145 Nm | 248 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Engine Bore Size | 83 mm | 95 mm |
| Engine Stroke Size | 85 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1235 kg | 1485 kg |
| Vehicle Length | 4300 mm | 4700 mm |
| Vehicle Width | 1710 mm | 1730 mm |
| Vehicle Height | 1610 mm | 1390 mm |
| Wheelbase Size | 2680 mm | 2670 mm |
| Fuel Tank Capacity | 58 L | 70 L |
