2003 Audi TT vs. 2005 Opel Zafira
To start off, 2005 Opel Zafira is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Audi TT. In addition, the cost of maintenance, including insurance, on 2003 Audi TT would be higher. At 1,781 cc (4 cylinders), 2003 Audi TT is equipped with a bigger engine. In terms of performance, 2003 Audi TT (161 HP @ 5800 RPM) has 62 more horse power than 2005 Opel Zafira. (99 HP @ 6000 RPM). In normal driving conditions, 2003 Audi TT should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Zafira weights approximately 83 kg more than 2003 Audi TT.
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, 2003 Audi TT (235 Nm @ 1950 RPM) has 85 more torque (in Nm) than 2005 Opel Zafira. (150 Nm @ 3600 RPM). This means 2003 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 2003 Audi TT | 2005 Opel Zafira | |
| Make | Audi | Opel |
| Model | TT | Zafira |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 99 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 235 Nm | 150 Nm |
| Torque RPM | 1950 RPM | 3600 RPM |
| Engine Bore Size | 81.1 mm | 79 mm |
| Engine Stroke Size | 86.4 mm | 81.5 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1393 kg |
| Vehicle Length | 4010 mm | 4320 mm |
| Vehicle Width | 1760 mm | 1750 mm |
| Vehicle Height | 1350 mm | 1640 mm |
| Wheelbase Size | 2430 mm | 2740 mm |
| Fuel Tank Capacity | 55 L | 58 L |
