2003 Opel Astra vs. 2010 GMC Acadia
To start off, 2010 GMC Acadia is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 3,600 cc (6 cylinders), 2010 GMC Acadia is equipped with a bigger engine. In terms of performance, 2010 GMC Acadia (288 HP @ 6300 RPM) has 114 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 2010 GMC Acadia should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Acadia weights approximately 732 kg more than 2003 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 GMC Acadia (366 Nm @ 3400 RPM) has 115 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2010 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2010 GMC Acadia has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2010 GMC Acadia | |
| Make | Opel | GMC |
| Model | Astra | Acadia |
| Year Released | 2003 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 288 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 251 Nm | 366 Nm |
| Torque RPM | 1950 RPM | 3400 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2142 kg |
| Vehicle Length | 4260 mm | 5098 mm |
| Vehicle Width | 1760 mm | 1986 mm |
| Vehicle Height | 1470 mm | 1849 mm |
| Wheelbase Size | 2740 mm | 3020 mm |
| Fuel Consumption | 6.9 L/100km | 9.8 L/100km |
| Fuel Consumption City | 12.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 52 L | 83 L |
