1983 Alfa Romeo Giulietta vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Giulietta would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 259 more horse power than 1983 Alfa Romeo Giulietta. (81 HP @ 4300 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 1983 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 300 kg more than 1983 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Alfa Romeo Giulietta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1983 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. 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 Audi S4 (410 Nm @ 3500 RPM) has 247 more torque (in Nm) than 1983 Alfa Romeo Giulietta. (163 Nm @ 2300 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Giulietta.
Compare all specifications:
| 1983 Alfa Romeo Giulietta | 2006 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | Giulietta | S4 |
| Year Released | 1983 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 81 HP | 340 HP |
| Engine RPM | 4300 RPM | 7000 RPM |
| Torque | 163 Nm | 410 Nm |
| Torque RPM | 2300 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 84.6 mm |
| Engine Stroke Size | 82 mm | 93 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1530 kg |
| Vehicle Length | 4220 mm | 4590 mm |
| Vehicle Width | 1660 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
| Fuel Tank Capacity | 50 L | 63 L |
