1974 Alfa Romeo Alfetta vs. 2007 Audi A3
To start off, 2007 Audi A3 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 125 more horse power than 1974 Alfa Romeo Alfetta. (122 HP @ 5500 RPM) In normal driving conditions, 2007 Audi A3 should accelerate faster than 1974 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 507 kg more than 1974 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Alfa Romeo Alfetta. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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, 2007 Audi A3 (320 Nm @ 2500 RPM) has 153 more torque (in Nm) than 1974 Alfa Romeo Alfetta. (167 Nm @ 4400 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfetta.
Compare all specifications:
| 1974 Alfa Romeo Alfetta | 2007 Audi A3 | |
| Make | Alfa Romeo | Audi |
| Model | Alfetta | A3 |
| Year Released | 1974 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 122 HP | 247 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 167 Nm | 320 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Compression Ratio | 9.5:1 | 11.3:1 |
| Top Speed | 182 km/hour | 240 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1048 kg | 1555 kg |
| Vehicle Length | 4160 mm | 4210 mm |
| Vehicle Width | 1670 mm | 1770 mm |
| Vehicle Height | 1340 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2580 mm |
| Fuel Tank Capacity | 53 L | 55 L |
