2003 Audi A3 vs. 2007 Opel Zafira
To start off, 2007 Opel Zafira is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi A3. In addition, the cost of maintenance, including insurance, on 2003 Audi A3 would be higher. At 3,188 cc (6 cylinders), 2003 Audi A3 is equipped with a bigger engine. In terms of performance, 2003 Audi A3 (246 HP @ 6300 RPM) has 108 more horse power than 2007 Opel Zafira. (138 HP @ 6300 RPM). In normal driving conditions, 2003 Audi A3 should accelerate faster than 2007 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A3 weights approximately 377 kg more than 2007 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2003 Audi A3 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, 2003 Audi A3 (310 Nm @ 2500 RPM) has 135 more torque (in Nm) than 2007 Opel Zafira. (175 Nm @ 3800 RPM). This means 2003 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Zafira. 2003 Audi A3 has automatic transmission and 2007 Opel Zafira has manual transmission. 2007 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A3 | 2007 Opel Zafira | |
| Make | Audi | Opel |
| Model | A3 | Zafira |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 138 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 310 Nm | 175 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 95.9 mm | 88.2 mm |
| Top Speed | 245 km/hour | 197 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 11.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1880 kg | 1503 kg |
| Vehicle Length | 4210 mm | 4050 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2620 mm |
| Fuel Tank Capacity | 55 L | 58 L |
