2004 Audi TT vs. 2002 Opel Signum
To start off, 2004 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Audi TT (178 HP @ 4000 RPM) has 78 more horse power than 2002 Opel Signum. (100 HP @ 3120 RPM). In normal driving conditions, 2004 Audi TT should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 175 kg more than 2004 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, 2004 Audi TT (240 Nm) has 10 more torque (in Nm) than 2002 Opel Signum. (230 Nm). This means 2004 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 2004 Audi TT | 2002 Opel Signum | |
| Make | Audi | Opel |
| Model | TT | Signum |
| Year Released | 2004 | 2002 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1754 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 178 HP | 100 HP |
| Engine RPM | 4000 RPM | 3120 RPM |
| Torque | 240 Nm | 230 Nm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1420 kg | 1595 kg |
| Vehicle Length | 4050 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2610 mm |
| Fuel Consumption Overall | 10.2 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
