2008 GMC Sierra vs. 2001 Opel Zafira
To start off, 2008 GMC Sierra is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2001 Opel Zafira would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 94 more horse power than 2001 Opel Zafira. (101 HP @ 6200 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2001 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 751 kg more than 2001 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 203 more torque (in Nm) than 2001 Opel Zafira. (150 Nm @ 3600 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Zafira. 2008 GMC Sierra has automatic transmission and 2001 Opel Zafira has manual transmission. 2001 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2001 Opel Zafira | |
| Make | GMC | Opel |
| Model | Sierra | Zafira |
| Year Released | 2008 | 2001 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 101 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 353 Nm | 150 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 1390 kg |
| Vehicle Length | 5710 mm | 4320 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1880 mm | 1690 mm |
| Wheelbase Size | 3030 mm | 2700 mm |
| Fuel Tank Capacity | 98 L | 58 L |
