1970 Alfa Romeo 1750 vs. 1990 Audi 90
To start off, 1990 Audi 90 is newer by 20 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo 1750 would be higher. At 2,299 cc (5 cylinders), 1990 Audi 90 is equipped with a bigger engine. In terms of performance, 1990 Audi 90 (130 HP) has 10 more horse power than 1970 Alfa Romeo 1750. (120 HP) In normal driving conditions, 1990 Audi 90 should accelerate faster than 1970 Alfa Romeo 1750. With that said, vehicle weight also plays an important factor in acceleration. 1990 Audi 90 weights approximately 48 kg more than 1970 Alfa Romeo 1750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Audi 90 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Alfa Romeo 1750. In wet, icy, snow, or gravel driving conditions, 1990 Audi 90 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, 1990 Audi 90 (184 Nm) has 14 more torque (in Nm) than 1970 Alfa Romeo 1750. (170 Nm). This means 1990 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo 1750.
Compare all specifications:
| 1970 Alfa Romeo 1750 | 1990 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | 1750 | 90 |
| Year Released | 1970 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 130 HP |
| Torque | 170 Nm | 184 Nm |
| Engine Bore Size | 80 mm | 81.1 mm |
| Engine Stroke Size | 88.5 mm | 86.4 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1086 kg | 1134 kg |
| Vehicle Length | 4400 mm | 4400 mm |
| Vehicle Width | 1580 mm | 1700 mm |
| Wheelbase Size | 2580 mm | 2540 mm |
