2009 Audi A4 vs. 2004 Opel Zafira
To start off, 2009 Audi A4 is newer by 5 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, 2009 Audi A4 (158 HP @ 4500 RPM) has 58 more horse power than 2004 Opel Zafira. (100 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Zafira weights approximately 590 kg more than 2009 Audi A4.
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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 30 more torque (in Nm) than 2004 Opel Zafira. (220 Nm @ 1950 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
| 2009 Audi A4 | 2004 Opel Zafira | |
| Make | Audi | Opel |
| Model | A4 | Zafira |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 100 HP |
| Engine RPM | 4500 RPM | 4400 RPM |
| Torque | 250 Nm | 220 Nm |
| Torque RPM | 1500 RPM | 1950 RPM |
| Engine Bore Size | 82.5 mm | 84 mm |
| Engine Stroke Size | 84.1 mm | 90 mm |
| Engine Compression Ratio | 9.6:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 225 km/hour | 175 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 14 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 895 kg | 1485 kg |
| Vehicle Length | 4710 mm | 4320 mm |
| Vehicle Width | 2010 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1690 mm |
| Wheelbase Size | 2810 mm | 2640 mm |
| Fuel Consumption Overall | 7.1 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 65 L | 58 L |
