2009 Audi RS4 vs. 2005 Opel Tigra
To start off, 2009 Audi RS4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Tigra. In addition, the cost of maintenance, including insurance, on 2005 Opel Tigra would be higher. At 4,163 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 344 more horse power than 2005 Opel Tigra. (70 HP @ 4000 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2005 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 445 kg more than 2005 Opel Tigra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Tigra. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 260 more torque (in Nm) than 2005 Opel Tigra. (170 Nm @ 1750 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Tigra.
Compare all specifications:
| 2009 Audi RS4 | 2005 Opel Tigra | |
| Make | Audi | Opel |
| Model | RS4 | Tigra |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1194 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 70 HP |
| Engine RPM | 7800 RPM | 4000 RPM |
| Torque | 430 Nm | 170 Nm |
| Torque RPM | 5500 RPM | 1750 RPM |
| Engine Bore Size | 84.5 mm | 69.6 mm |
| Engine Stroke Size | 92.8 mm | 82 mm |
| Engine Compression Ratio | 12.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1650 kg | 1205 kg |
| Vehicle Length | 4590 mm | 3930 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1370 mm |
