1990 Opel Senator vs. 2006 Smart Roadster
To start off, 2006 Smart Roadster is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Opel Senator. In addition, the cost of maintenance, including insurance, on 1990 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1990 Opel Senator is equipped with a bigger engine. In terms of performance, 1990 Opel Senator (202 HP @ 6000 RPM) has 102 more horse power than 2006 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 1990 Opel Senator should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Senator weights approximately 600 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1990 Opel Senator (275 Nm @ 3600 RPM) has 145 more torque (in Nm) than 2006 Smart Roadster. (130 Nm @ 2500 RPM). This means 1990 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster.
Compare all specifications:
| 1990 Opel Senator | 2006 Smart Roadster | |
| Make | Opel | Smart |
| Model | Senator | Roadster |
| Year Released | 1990 | 2006 |
| Engine Position | Front | Rear |
| Engine Size | 2969 cc | 696 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 202 HP | 100 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 275 Nm | 130 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 95 mm | 66.5 mm |
| Engine Stroke Size | 69.8 mm | 67 mm |
| Engine Compression Ratio | 10.1:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 224 km/hour | 195 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 970 kg |
| Vehicle Length | 4850 mm | 3430 mm |
| Vehicle Width | 1770 mm | 1620 mm |
| Vehicle Height | 1460 mm | 1200 mm |
| Wheelbase Size | 2740 mm | 2370 mm |
| Fuel Tank Capacity | 75 L | 35 L |
