2007 Audi A4 vs. 2005 Opel Zafira
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2005 Opel Zafira would be higher. At 1,993 cc (4 cylinders), 2005 Opel Zafira is equipped with a bigger engine. In terms of performance, 2005 Opel Zafira (197 HP @ 5600 RPM) has 36 more horse power than 2007 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2005 Opel Zafira should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Zafira weights approximately 70 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, 2005 Opel Zafira (250 Nm @ 1950 RPM) has 25 more torque (in Nm) than 2007 Audi A4. (225 Nm @ 1950 RPM). This means 2005 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2005 Opel Zafira | |
| Make | Audi | Opel |
| Model | A4 | Zafira |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 197 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 225 Nm | 250 Nm |
| Torque RPM | 1950 RPM | 1950 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 226 km/hour | 220 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 8.2 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1540 kg |
| Vehicle Length | 4550 mm | 4320 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 2650 mm | 2740 mm |
| Fuel Consumption Overall | 9.2 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 63 L | 58 L |
