2008 Mercedes-Benz R vs. 2007 Opel Astra
To start off, 2008 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 3,498 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (268 HP @ 6000 RPM) has 100 more horse power than 2007 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 240 kg more than 2008 Mercedes-Benz R.
Because 2008 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz R (350 Nm @ 2400 RPM) has 99 more torque (in Nm) than 2007 Opel Astra. (251 Nm @ 1950 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2008 Mercedes-Benz R has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz R | 2007 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | R | Astra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 168 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 350 Nm | 251 Nm |
| Torque RPM | 2400 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1145 kg | 1385 kg |
| Vehicle Length | 5160 mm | 4480 mm |
| Vehicle Width | 1930 mm | 2030 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 3220 mm | 2620 mm |
| Fuel Consumption Overall | 14 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 80 L | 52 L |
