2006 Alfa Romeo 166 vs. 2007 Volkswagen Jetta
To start off, 2007 Volkswagen Jetta is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 166 would be higher. At 1,970 cc (4 cylinders), 2006 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (148 HP @ 6500 RPM) has 47 more horse power than 2007 Volkswagen Jetta. (101 HP @ 3800 RPM). In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 2007 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 166 weights approximately 185 kg more than 2007 Volkswagen Jetta. 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 166 (181 Nm @ 3800 RPM) has 33 more torque (in Nm) than 2007 Volkswagen Jetta. (148 Nm @ 5600 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Volkswagen Jetta. 2007 Volkswagen Jetta has automatic transmission and 2006 Alfa Romeo 166 has manual transmission. 2006 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Volkswagen Jetta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 166 | 2007 Volkswagen Jetta | |
| Make | Alfa Romeo | Volkswagen |
| Model | 166 | Jetta |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1593 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 101 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 181 Nm | 148 Nm |
| Torque RPM | 3800 RPM | 5600 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 211 km/hour | 183 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 13.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1310 kg |
| Vehicle Length | 4730 mm | 4560 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
| Fuel Consumption Overall | 9.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 69 L | 55 L |
