2006 Alfa Romeo 156 vs. 2008 Volkswagen Jetta
To start off, 2008 Volkswagen Jetta is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 156 would be higher. At 1,984 cc (4 cylinders), 2008 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2008 Volkswagen Jetta (197 HP @ 5100 RPM) has 83 more horse power than 2006 Alfa Romeo 156. (114 HP @ 4000 RPM) In normal driving conditions, 2008 Volkswagen Jetta should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Volkswagen Jetta weights approximately 88 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Volkswagen Jetta is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2008 Volkswagen Jetta 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, 2008 Volkswagen Jetta (280 Nm @ 1800 RPM) has 5 more torque (in Nm) than 2006 Alfa Romeo 156. (275 Nm @ 2000 RPM). This means 2008 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156. 2008 Volkswagen Jetta has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Volkswagen Jetta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2008 Volkswagen Jetta | |
| Make | Alfa Romeo | Volkswagen |
| Model | 156 | Jetta |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 197 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 275 Nm | 280 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Compression Ratio | 18.4:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 191 km/hour | 233 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 7.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1308 kg | 1396 kg |
| Vehicle Length | 4440 mm | 5180 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2580 mm |
| Fuel Consumption Overall | 5.8 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 63 L | 55 L |
