2005 Mercedes-Benz R vs. 2004 Opel Astra
To start off, 2005 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (268 HP) has 143 more horse power than 2004 Opel Astra. (125 HP). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 880 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz R (350 Nm @ 2400 RPM) has 183 more torque (in Nm) than 2004 Opel Astra. (167 Nm @ 3800 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2005 Mercedes-Benz R has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz R | 2004 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | R | Astra |
| Year Released | 2005 | 2004 |
| Body Type | Minivan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 125 HP |
| Torque | 350 Nm | 167 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Top Speed | 225 km/hour | 198 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 10.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2205 kg | 1325 kg |
| Vehicle Length | 5160 mm | 4520 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1660 mm | 1510 mm |
| Wheelbase Size | 3220 mm | 2700 mm |
| Fuel Tank Capacity | 80 L | 52 L |
