1948 Alfa Romeo 6C vs. 1986 Audi 90
To start off, 1986 Audi 90 is newer by 38 year(s). Which means there will be less support and parts availability for 1948 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1948 Alfa Romeo 6C would be higher. At 2,443 cc (6 cylinders), 1948 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 1986 Audi 90 (114 HP @ 5700 RPM) has 10 more horse power than 1948 Alfa Romeo 6C. (104 HP @ 4800 RPM) In normal driving conditions, 1986 Audi 90 should accelerate faster than 1948 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1948 Alfa Romeo 6C weights approximately 350 kg more than 1986 Audi 90.
Compare all specifications:
| 1948 Alfa Romeo 6C | 1986 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | 6C | 90 |
| Year Released | 1948 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 114 HP |
| Engine RPM | 4800 RPM | 5700 RPM |
| Engine Bore Size | 72 mm | 81 mm |
| Engine Stroke Size | 100 mm | 77.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1400 kg | 1050 kg |
| Vehicle Length | 4690 mm | 4470 mm |
| Vehicle Width | 1910 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2550 mm |
