2008 Opel Zafira vs. 2007 Opel Astra
To start off, 2008 Opel Zafira is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,910 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (148 HP @ 4000 RPM) has 9 more horse power than 2008 Opel Zafira. (139 HP @ 6300 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2008 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Zafira weights approximately 47 kg more than 2007 Opel Astra.
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, 2007 Opel Astra (320 Nm @ 2000 RPM) has 145 more torque (in Nm) than 2008 Opel Zafira. (175 Nm @ 3800 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Zafira.
Compare all specifications:
| 2008 Opel Zafira | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Zafira | Astra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 148 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 175 Nm | 320 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Engine Bore Size | 80.5 mm | 82 mm |
| Engine Stroke Size | 88.2 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 188 km/hour | 210 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1445 kg | 1398 kg |
| Vehicle Length | 4320 mm | 4300 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1710 mm | 1440 mm |
| Wheelbase Size | 2700 mm | 2620 mm |
| Fuel Consumption Overall | 8.6 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 58 L | 52 L |
