2003 Alfa Romeo 166 vs. 2008 Volkswagen Jetta
To start off, 2008 Volkswagen Jetta is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 20 more horse power than 2008 Volkswagen Jetta. (197 HP @ 5100 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2008 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 172 kg more than 2008 Volkswagen Jetta. 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 2003 Alfa Romeo 166. 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 15 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2008 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2003 Alfa Romeo 166 has automatic transmission and 2008 Volkswagen Jetta has manual transmission. 2008 Volkswagen Jetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2008 Volkswagen Jetta | |
| Make | Alfa Romeo | Volkswagen |
| Model | 166 | Jetta |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 197 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 265 Nm | 280 Nm |
| Torque RPM | 5000 RPM | 1800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Acceleration 0-100mph | 8.6 seconds | 7.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1378 kg |
| Vehicle Length | 4730 mm | 4220 mm |
| Vehicle Height | 1420 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2580 mm |
| Fuel Consumption Overall | 13 L/100km | 8 L/100km |
| Fuel Tank Capacity | 69 L | 55 L |
