1978 Alfa Romeo Alfetta vs. 2009 Volkswagen Jetta
To start off, 2009 Volkswagen Jetta is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfetta would be higher. At 1,896 cc (4 cylinders), 2009 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 1978 Alfa Romeo Alfetta (144 HP @ 6500 RPM) has 40 more horse power than 2009 Volkswagen Jetta. (104 HP @ 4000 RPM). In normal driving conditions, 1978 Alfa Romeo Alfetta should accelerate faster than 2009 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Volkswagen Jetta weights approximately 145 kg more than 1978 Alfa Romeo Alfetta.
Because 2009 Volkswagen Jetta is four wheel drive (4WD), it will have significant more traction and grip than 1978 Alfa Romeo Alfetta. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Volkswagen Jetta (250 Nm @ 1900 RPM) has 81 more torque (in Nm) than 1978 Alfa Romeo Alfetta. (169 Nm @ 3500 RPM). This means 2009 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfetta.
Compare all specifications:
| 1978 Alfa Romeo Alfetta | 2009 Volkswagen Jetta | |
| Make | Alfa Romeo | Volkswagen |
| Model | Alfetta | Jetta |
| Year Released | 1978 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 1896 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 144 HP | 104 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 169 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 1900 RPM |
| Engine Compression Ratio | 10.3:1 | 19.0:1 |
| Top Speed | 210 km/hour | 182 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 11.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1495 kg |
| Vehicle Length | 4290 mm | 4560 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 55 L |
