2003 Audi S3 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Audi S3. In addition, the cost of maintenance, including insurance, on 2003 Audi S3 would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Audi S3 (222 HP @ 5900 RPM) has 69 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2003 Audi S3 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 112 kg more than 2003 Audi S3.
Because 2003 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2003 Audi S3 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, 2003 Audi S3 (280 Nm @ 2200 RPM) has 60 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 2003 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2007 Opel Signum has automatic transmission and 2003 Audi S3 has manual transmission. 2003 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Audi S3 | 2007 Opel Signum | |
Make | Audi | Opel |
Model | S3 | Signum |
Year Released | 2003 | 2007 |
Body Type | Hatchback | Hatchback |
Engine Position | Front | Front |
Engine Size | 1779 cc | 2196 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 222 HP | 153 HP |
Engine RPM | 5900 RPM | 5600 RPM |
Torque | 280 Nm | 220 Nm |
Torque RPM | 2200 RPM | 3800 RPM |
Engine Bore Size | 81 mm | 86 mm |
Engine Stroke Size | 86.4 mm | 94.6 mm |
Engine Compression Ratio | 9.0:1 | 12.0:1 |
Top Speed | 243 km/hour | 211 km/hour |
Acceleration 0-100mph | 6.6 seconds | 9.8 seconds |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1423 kg | 1535 kg |
Vehicle Length | 4170 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2530 mm | 2840 mm |
Fuel Tank Capacity | 62 L | 60 L |