2005 Audi A8 vs. 1999 Opel Signum
To start off, 2005 Audi A8 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 4,170 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 207 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 245 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2005 Audi A8 (430 Nm @ 3500 RPM) has 159 more torque (in Nm) than 1999 Opel Signum. (271 Nm @ 1500 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
2005 Audi A8 | 1999 Opel Signum | |
Make | Audi | Opel |
Model | A8 | Signum |
Year Released | 2005 | 1999 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4170 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 330 HP | 123 HP |
Engine RPM | 6500 RPM | 3250 RPM |
Torque | 430 Nm | 271 Nm |
Torque RPM | 3500 RPM | 1500 RPM |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 201 km/hour |
Acceleration 0-100mph | 6.3 seconds | 11.2 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1855 kg | 1610 kg |
Vehicle Length | 5060 mm | 4640 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption Overall | 11.9 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 90 L | 61 L |