2009 Opel Astra vs. 2010 Hyundai Grandeur
To start off, 2010 Hyundai Grandeur is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Opel Astra. In addition, the cost of maintenance, including insurance, on 2009 Opel Astra would be higher. At 2,188 cc (4 cylinders), 2010 Hyundai Grandeur is equipped with a bigger engine. In terms of performance, 2010 Hyundai Grandeur (153 HP @ 4000 RPM) has 30 more horse power than 2009 Opel Astra. (123 HP @ 4000 RPM) In normal driving conditions, 2010 Hyundai Grandeur should accelerate faster than 2009 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hyundai Grandeur weights approximately 439 kg more than 2009 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2010 Hyundai Grandeur (343 Nm @ 1800 RPM) has 63 more torque (in Nm) than 2009 Opel Astra. (280 Nm @ 2000 RPM). This means 2010 Hyundai Grandeur will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 2009 Opel Astra | 2010 Hyundai Grandeur | |
| Make | Opel | Hyundai |
| Model | Astra | Grandeur |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2188 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 153 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 280 Nm | 343 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 82 mm | 87.1 mm |
| Engine Stroke Size | 90.4 mm | 92 mm |
| Engine Compression Ratio | 17.5:1 | 17.3:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 10.5 seconds | 11.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1398 kg | 1837 kg |
| Vehicle Length | 4260 mm | 4900 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2620 mm | 2790 mm |
| Fuel Consumption Overall | 6 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 52 L | 75 L |
