1994 Alfa Romeo 155 vs. 1963 Aston Martin DB4
To start off, 1994 Alfa Romeo 155 is newer by 31 year(s). Which means there will be less support and parts availability for 1963 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1963 Aston Martin DB4 would be higher. At 3,670 cc (6 cylinders), 1963 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1994 Alfa Romeo 155 (494 HP @ 11700 RPM) has 184 more horse power than 1963 Aston Martin DB4. (310 HP @ 6000 RPM). In normal driving conditions, 1994 Alfa Romeo 155 should accelerate faster than 1963 Aston Martin DB4. With that said, vehicle weight also plays an important factor in acceleration. 1963 Aston Martin DB4 weights approximately 185 kg more than 1994 Alfa Romeo 155.
Let's talk about torque, 1963 Aston Martin DB4 (377 Nm @ 5000 RPM) has 77 more torque (in Nm) than 1994 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 1963 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo 155.
Compare all specifications:
| 1994 Alfa Romeo 155 | 1963 Aston Martin DB4 | |
| Make | Alfa Romeo | Aston Martin |
| Model | 155 | DB4 |
| Year Released | 1994 | 1963 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3670 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 494 HP | 310 HP |
| Engine RPM | 11700 RPM | 6000 RPM |
| Torque | 300 Nm | 377 Nm |
| Torque RPM | 9500 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1225 kg |
