2005 Alfa Romeo Spider vs. 2007 Opel Tigra
To start off, 2007 Opel Tigra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo Spider would be higher. At 1,910 cc (4 cylinders), 2005 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo Spider (163 HP @ 6400 RPM) has 74 more horse power than 2007 Opel Tigra. (89 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo Spider should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo Spider weights approximately 245 kg more than 2007 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, 2005 Alfa Romeo Spider (206 Nm @ 3250 RPM) has 80 more torque (in Nm) than 2007 Opel Tigra. (126 Nm @ 4000 RPM). This means 2005 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra.
Compare all specifications:
| 2005 Alfa Romeo Spider | 2007 Opel Tigra | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Tigra |
| Year Released | 2005 | 2007 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 163 HP | 89 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 206 Nm | 126 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 73.4 mm |
| Engine Stroke Size | 91 mm | 80.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 210 km/hour | 180 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 12.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1480 kg | 1235 kg |
| Vehicle Length | 4310 mm | 3930 mm |
| Vehicle Width | 1780 mm | 1690 mm |
| Vehicle Height | 1320 mm | 1370 mm |
| Wheelbase Size | 2600 mm | 2500 mm |
| Fuel Consumption Overall | 9.2 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
