2008 Audi S8 vs. 2006 Opel Zafira
To start off, 2008 Audi S8 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2006 Opel Zafira would be higher. At 5,204 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 340 more horse power than 2006 Opel Zafira. (104 HP @ 6000 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2006 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S8 weights approximately 547 kg more than 2006 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2008 Audi S8 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 Audi S8 (540 Nm @ 3500 RPM) has 390 more torque (in Nm) than 2006 Opel Zafira. (150 Nm @ 3900 RPM). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Zafira. 2008 Audi S8 has automatic transmission and 2006 Opel Zafira has manual transmission. 2006 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S8 | 2006 Opel Zafira | |
| Make | Audi | Opel |
| Model | S8 | Zafira |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 1598 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 104 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 540 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 84.5 mm | 79 mm |
| Engine Stroke Size | 92.8 mm | 81.5 mm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 176 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 13.3 seconds |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1393 kg |
| Vehicle Width | 1900 mm | 1750 mm |
| Wheelbase Size | 2950 mm | 2700 mm |
| Fuel Consumption Overall | 13.4 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 90 L | 58 L |
