2003 Opel Signum vs. 1994 Opel Tigra
To start off, 2003 Opel Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1994 Opel Tigra. In addition, the cost of maintenance, including insurance, on 1994 Opel Tigra would be higher. At 1,910 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 83 more horse power than 1994 Opel Tigra. (90 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1994 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 442 kg more than 1994 Opel Tigra. 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, 2003 Opel Signum (280 Nm @ 2500 RPM) has 155 more torque (in Nm) than 1994 Opel Tigra. (125 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1994 Opel Tigra.
Compare all specifications:
| 2003 Opel Signum | 1994 Opel Tigra | |
| Make | Opel | Opel |
| Model | Signum | Tigra |
| Year Released | 2003 | 1994 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 90 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 280 Nm | 125 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 77.7 mm |
| Engine Stroke Size | 86 mm | 73.4 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Acceleration 0-100mph | 9.7 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1495 kg | 1053 kg |
| Vehicle Length | 4640 mm | 3920 mm |
| Vehicle Width | 1800 mm | 1610 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2720 mm | 2450 mm |
| Fuel Tank Capacity | 58 L | 46 L |
