2007 Alfa Romeo Spider vs. 2005 Opel Tigra
To start off, 2007 Alfa Romeo Spider is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Tigra. In addition, the cost of maintenance, including insurance, on 2005 Opel Tigra would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Spider (182 HP @ 6500 RPM) has 59 more horse power than 2005 Opel Tigra. (123 HP @ 6000 RPM). In normal driving conditions, 2007 Alfa Romeo Spider should accelerate faster than 2005 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Spider weights approximately 265 kg more than 2005 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, 2007 Alfa Romeo Spider (230 Nm @ 4500 RPM) has 65 more torque (in Nm) than 2005 Opel Tigra. (165 Nm @ 4600 RPM). This means 2007 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Tigra. 2005 Opel Tigra has automatic transmission and 2007 Alfa Romeo Spider has manual transmission. 2007 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Tigra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo Spider | 2005 Opel Tigra | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Tigra |
| Year Released | 2007 | 2005 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 123 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 230 Nm | 165 Nm |
| Torque RPM | 4500 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 94.6 mm | 88.2 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 217 km/hour | 204 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 9.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1265 kg |
| Vehicle Length | 4400 mm | 3930 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1320 mm | 1370 mm |
| Wheelbase Size | 2530 mm | 2500 mm |
| Fuel Consumption Overall | 9.5 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 70 L | 45 L |
