1995 Alfa Romeo 155 vs. 1961 Triumph TR3
To start off, 1995 Alfa Romeo 155 is newer by 34 year(s). Which means there will be less support and parts availability for 1961 Triumph TR3. In addition, the cost of maintenance, including insurance, on 1961 Triumph TR3 would be higher. At 2,499 cc (6 cylinders), 1995 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1995 Alfa Romeo 155 (493 HP @ 11700 RPM) has 392 more horse power than 1961 Triumph TR3. (101 HP @ 4600 RPM). In normal driving conditions, 1995 Alfa Romeo 155 should accelerate faster than 1961 Triumph TR3. With that said, vehicle weight also plays an important factor in acceleration. 1995 Alfa Romeo 155 weights approximately 136 kg more than 1961 Triumph TR3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1995 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 128 more torque (in Nm) than 1961 Triumph TR3. (172 Nm @ 3350 RPM). This means 1995 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1961 Triumph TR3.
Compare all specifications:
| 1995 Alfa Romeo 155 | 1961 Triumph TR3 | |
| Make | Alfa Romeo | Triumph |
| Model | 155 | TR3 |
| Year Released | 1995 | 1961 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2138 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 101 HP |
| Engine RPM | 11700 RPM | 4600 RPM |
| Torque | 300 Nm | 172 Nm |
| Torque RPM | 9500 RPM | 3350 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 904 kg |
