2000 Opel Astra vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 11 year(s). Which means there will be less support and parts availability for 2000 Opel Astra. In addition, the cost of maintenance, including insurance, on 2000 Opel Astra would be higher. At 6,000 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (353 HP @ 5400 RPM) has 265 more horse power than 2000 Opel Astra. (88 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2000 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1549 kg more than 2000 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2000 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2011 GMC Sierra 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 381 more torque (in Nm) than 2000 Opel Astra. (125 Nm @ 4000 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Astra. 2011 GMC Sierra has automatic transmission and 2000 Opel Astra has manual transmission. 2000 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Opel Astra | 2011 GMC Sierra | |
| Make | Opel | GMC |
| Model | Astra | Sierra |
| Year Released | 2000 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 6000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 88 HP | 353 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 125 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Compression Ratio | 10.5:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1110 kg | 2659 kg |
| Vehicle Length | 4260 mm | 5720 mm |
| Vehicle Width | 1720 mm | 2440 mm |
| Vehicle Height | 1470 mm | 1960 mm |
| Wheelbase Size | 2610 mm | 3380 mm |
| Fuel Tank Capacity | 52 L | 129 L |
