2010 Opel Insignia vs. 2008 Alfa Romeo 156
To start off, 2010 Opel Insignia is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 156 would be higher. At 1,970 cc (4 cylinders), 2008 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2010 Opel Insignia (158 HP) has 10 more horse power than 2008 Alfa Romeo 156. (148 HP). In normal driving conditions, 2010 Opel Insignia should accelerate faster than 2008 Alfa Romeo 156.
Because 2010 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2010 Opel Insignia 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, 2010 Opel Insignia (350 Nm) has 168 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156.
Compare all specifications:
| 2010 Opel Insignia | 2008 Alfa Romeo 156 | |
| Make | Opel | Alfa Romeo |
| Model | Insignia | 156 |
| Year Released | 2010 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1956 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 148 HP |
| Torque | 350 Nm | 182 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1856 mm | 1750 mm |
| Vehicle Height | 1498 mm | 1440 mm |
| Wheelbase Size | 2737 mm | 2600 mm |
