2004 Audi TT vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi TT. In addition, the cost of maintenance, including insurance, on 2004 Audi TT would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 27 more horse power than 2004 Audi TT. (148 HP @ 6300 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 2004 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 330 kg more than 2004 Audi TT. 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 175 more torque (in Nm) than 2004 Audi TT. (195 Nm @ 1750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi TT. 2005 Opel Signum has automatic transmission and 2004 Audi TT has manual transmission. 2004 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Audi TT | 2005 Opel Signum | |
Make | Audi | Opel |
Model | TT | Signum |
Year Released | 2004 | 2005 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 1780 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 148 HP | 175 HP |
Engine RPM | 6300 RPM | 4000 RPM |
Torque | 195 Nm | 370 Nm |
Torque RPM | 1750 RPM | 1900 RPM |
Engine Bore Size | 81 mm | 87.5 mm |
Engine Stroke Size | 86.4 mm | 82 mm |
Engine Compression Ratio | 10.0:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1340 kg | 1670 kg |
Vehicle Length | 4010 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1350 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2620 mm |