2007 Audi A4 vs. 2004 Opel Zafira
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 1,998 cc (4 cylinders), 2004 Opel Zafira is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (114 HP @ 4000 RPM) has 14 more horse power than 2004 Opel Zafira. (100 HP @ 4400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 125 kg more than 2004 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A4 (285 Nm @ 1900 RPM) has 65 more torque (in Nm) than 2004 Opel Zafira. (220 Nm @ 1950 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
| 2007 Audi A4 | 2004 Opel Zafira | |
| Make | Audi | Opel |
| Model | A4 | Zafira |
| Year Released | 2007 | 2004 |
| Body Type | Station Wagon | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 100 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 285 Nm | 220 Nm |
| Torque RPM | 1900 RPM | 1950 RPM |
| Engine Bore Size | 79.5 mm | 84 mm |
| Engine Stroke Size | 95.5 mm | 90 mm |
| Engine Compression Ratio | 19.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 197 km/hour | 175 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 14 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1485 kg |
| Vehicle Length | 4590 mm | 4320 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1690 mm |
| Wheelbase Size | 2660 mm | 2640 mm |
| Fuel Consumption Overall | 5.7 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 70 L | 58 L |
