2007 Opel Speedster vs. 1987 Opel Senator
To start off, 2007 Opel Speedster is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Opel Senator. In addition, the cost of maintenance, including insurance, on 1987 Opel Senator would be higher. At 2,490 cc (6 cylinders), 1987 Opel Senator is equipped with a bigger engine. In terms of performance, 2007 Opel Speedster (197 HP @ 5500 RPM) has 57 more horse power than 1987 Opel Senator. (140 HP @ 5200 RPM). In normal driving conditions, 2007 Opel Speedster should accelerate faster than 1987 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1987 Opel Senator weights approximately 459 kg more than 2007 Opel Speedster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Opel Speedster (250 Nm @ 1950 RPM) has 45 more torque (in Nm) than 1987 Opel Senator. (205 Nm @ 4200 RPM). This means 2007 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Senator.
Compare all specifications:
| 2007 Opel Speedster | 1987 Opel Senator | |
| Make | Opel | Opel |
| Model | Speedster | Senator |
| Year Released | 2007 | 1987 |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 140 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 250 Nm | 205 Nm |
| Torque RPM | 1950 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 87 mm |
| Engine Stroke Size | 86 mm | 69.8 mm |
| Top Speed | 243 km/hour | 204 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1005 kg | 1464 kg |
| Vehicle Length | 3790 mm | 4850 mm |
| Vehicle Width | 1710 mm | 1730 mm |
| Vehicle Height | 1120 mm | 1450 mm |
| Wheelbase Size | 2340 mm | 2600 mm |
| Fuel Tank Capacity | 36 L | 55 L |
