2007 Audi A4 vs. 2001 Opel Signum
To start off, 2007 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 22 more horse power than 2001 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 305 kg more than 2001 Opel Signum. 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, 2001 Opel Signum (370 Nm @ 1900 RPM) has 90 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2001 Opel Signum has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A4 | 2001 Opel Signum | |
Make | Audi | Opel |
Model | A4 | Signum |
Year Released | 2007 | 2001 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1984 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 175 HP |
Engine RPM | 5100 RPM | 4000 RPM |
Torque | 280 Nm | 370 Nm |
Torque RPM | 1800 RPM | 1900 RPM |
Engine Bore Size | 82.5 mm | 87.5 mm |
Engine Stroke Size | 92.8 mm | 82 mm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 235 km/hour | 221 km/hour |
Acceleration 0-100mph | 7.6 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1975 kg | 1670 kg |
Vehicle Length | 4580 mm | 4640 mm |
Vehicle Width | 1400 mm | 1800 mm |
Vehicle Height | 1780 mm | 1470 mm |
Wheelbase Size | 2650 mm | 2710 mm |
Fuel Tank Capacity | 70 L | 60 L |