2008 Alfa Romeo 156 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 3 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, 2008 Alfa Romeo 156 (148 HP @ 6300 RPM) has 19 more horse power than 2011 Opel Insignia. (129 HP @ 4000 RPM). In normal driving conditions, 2008 Alfa Romeo 156 should accelerate faster than 2011 Opel Insignia.
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, 2011 Opel Insignia (300 Nm @ 1750 RPM) has 118 more torque (in Nm) than 2008 Alfa Romeo 156. (182 Nm @ 3800 RPM). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156. 2011 Opel Insignia has automatic transmission and 2008 Alfa Romeo 156 has manual transmission. 2008 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Opel Insignia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 156 | 2011 Opel Insignia | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Insignia |
| Year Released | 2008 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 129 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 182 Nm | 300 Nm |
| Torque RPM | 3800 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1856 mm |
| Vehicle Height | 1440 mm | 1498 mm |
| Wheelbase Size | 2600 mm | 2737 mm |
