2006 Alfa Romeo 159 vs. 2007 Opel Tigra
To start off, 2007 Opel Tigra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 159 would be higher. At 1,908 cc (4 cylinders), 2006 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 159 (158 HP @ 6500 RPM) has 35 more horse power than 2007 Opel Tigra. (123 HP @ 6000 RPM). In normal driving conditions, 2006 Alfa Romeo 159 should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 159 weights approximately 290 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, 2006 Alfa Romeo 159 (190 Nm @ 4500 RPM) has 24 more torque (in Nm) than 2007 Opel Tigra. (166 Nm @ 4600 RPM). This means 2006 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra. 2007 Opel Tigra has automatic transmission and 2006 Alfa Romeo 159 has manual transmission. 2006 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Tigra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 159 | 2007 Opel Tigra | |
| Make | Alfa Romeo | Opel |
| Model | 159 | Tigra |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 123 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 190 Nm | 166 Nm |
| Torque RPM | 4500 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 80 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 212 km/hour | 204 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1555 kg | 1265 kg |
| Vehicle Length | 4670 mm | 3930 mm |
| Vehicle Width | 1830 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2500 mm |
| Fuel Consumption Overall | 8.7 L/100km | 7.7 L/100km |
