1966 Alfa Romeo Giulia vs. 1991 Audi 100
To start off, 1991 Audi 100 is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 2,460 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (114 HP @ 4250 RPM) has 9 more horse power than 1966 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 1991 Audi 100 should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 453 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Audi 100 (265 Nm @ 2250 RPM) has 132 more torque (in Nm) than 1966 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1991 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | Giulia | 100 |
| Year Released | 1966 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2460 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 105 HP | 114 HP |
| Engine RPM | 6200 RPM | 4250 RPM |
| Torque | 133 Nm | 265 Nm |
| Torque RPM | 4500 RPM | 2250 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 972 kg | 1425 kg |
| Vehicle Length | 4130 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1450 mm |
