2009 Mercedes-Benz R vs. 1990 Opel Senator
To start off, 2009 Mercedes-Benz R is newer by 19 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 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 19 more horse power than 1990 Opel Senator. (202 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 1990 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 728 kg more than 1990 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Senator. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R 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, 2009 Mercedes-Benz R (510 Nm @ 2800 RPM) has 235 more torque (in Nm) than 1990 Opel Senator. (275 Nm @ 3600 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Senator. 2009 Mercedes-Benz R has automatic transmission and 1990 Opel Senator has manual transmission. 1990 Opel Senator will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz R | 1990 Opel Senator | |
| Make | Mercedes-Benz | Opel |
| Model | R | Senator |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2969 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 202 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 510 Nm | 275 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 95 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Engine Compression Ratio | 17.7:1 | 10.1:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 222 km/hour | 224 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2298 kg | 1570 kg |
| Vehicle Length | 5180 mm | 4850 mm |
| Vehicle Width | 1670 mm | 1770 mm |
| Vehicle Height | 1930 mm | 1460 mm |
| Wheelbase Size | 3220 mm | 2740 mm |
| Fuel Tank Capacity | 80 L | 75 L |
