2006 Mercedes-Benz R vs. 1999 Opel Omega
To start off, 2006 Mercedes-Benz R is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (221 HP @ 3800 RPM) has 96 more horse power than 1999 Opel Omega. (125 HP @ 4300 RPM). In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 560 kg more than 1999 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Mercedes-Benz R (511 Nm @ 1600 RPM) has 270 more torque (in Nm) than 1999 Opel Omega. (241 Nm @ 2200 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2006 Mercedes-Benz R has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Mercedes-Benz R | 1999 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | R | Omega |
| Year Released | 2006 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 125 HP |
| Engine RPM | 3800 RPM | 4300 RPM |
| Torque | 511 Nm | 241 Nm |
| Torque RPM | 1600 RPM | 2200 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 2270 kg | 1710 kg |
| Vehicle Length | 5160 mm | 4900 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1660 mm | 1510 mm |
| Wheelbase Size | 3220 mm | 2740 mm |
