2005 Mercedes-Benz SLK vs. 2004 Opel Astra
To start off, 2005 Mercedes-Benz SLK 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 2,032 cc (4 cylinders), 2005 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 37 more horse power than 2005 Mercedes-Benz SLK. (160 HP @ 5300 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 2005 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 60 kg more than 2005 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz SLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Astra (262 Nm @ 4200 RPM) has 32 more torque (in Nm) than 2005 Mercedes-Benz SLK. (230 Nm @ 2500 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SLK.
Compare all specifications:
2005 Mercedes-Benz SLK | 2004 Opel Astra | |
Make | Mercedes-Benz | Opel |
Model | SLK | Astra |
Year Released | 2005 | 2004 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2032 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 160 HP | 197 HP |
Engine RPM | 5300 RPM | 5400 RPM |
Torque | 230 Nm | 262 Nm |
Torque RPM | 2500 RPM | 4200 RPM |
Engine Bore Size | 89.9 mm | 86.1 mm |
Engine Stroke Size | 78.7 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 8.8:1 |
Acceleration 0-100mph | 7.9 seconds | 8.4 seconds |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1365 kg | 1425 kg |
Vehicle Length | 4090 mm | 4520 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1300 mm | 1510 mm |
Wheelbase Size | 2410 mm | 2640 mm |
Fuel Consumption Overall | 8.7 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 70 L | 52 L |