1977 Alfa Romeo Giulia vs. 1999 Audi S3
To start off, 1999 Audi S3 is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Giulia would be higher. At 1,781 cc (4 cylinders), 1999 Audi S3 is equipped with a bigger engine. In terms of performance, 1999 Audi S3 (210 HP @ 5800 RPM) has 124 more horse power than 1977 Alfa Romeo Giulia. (86 HP @ 6000 RPM) In normal driving conditions, 1999 Audi S3 should accelerate faster than 1977 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S3 weights approximately 520 kg more than 1977 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Alfa Romeo Giulia. In wet, icy, snow, or gravel driving conditions, 1999 Audi S3 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, 1999 Audi S3 (270 Nm @ 2100 RPM) has 155 more torque (in Nm) than 1977 Alfa Romeo Giulia. (115 Nm @ 3200 RPM). This means 1999 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Giulia.
Compare all specifications:
| 1977 Alfa Romeo Giulia | 1999 Audi S3 | |
| Make | Alfa Romeo | Audi |
| Model | Giulia | S3 |
| Year Released | 1977 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 210 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 115 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 2100 RPM |
| Engine Bore Size | 74 mm | 81 mm |
| Engine Stroke Size | 75 mm | 86.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1010 kg | 1530 kg |
| Vehicle Length | 4170 mm | 4160 mm |
| Vehicle Width | 1570 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2520 mm |
| Fuel Tank Capacity | 46 L | 42 L |
