1981 Alfa Romeo Alfa 6 vs. 1968 Triumph GT6
To start off, 1981 Alfa Romeo Alfa 6 is newer by 13 year(s). Which means there will be less support and parts availability for 1968 Triumph GT6. In addition, the cost of maintenance, including insurance, on 1968 Triumph GT6 would be higher. At 1,998 cc (6 cylinders), 1968 Triumph GT6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo Alfa 6 (133 HP @ 5600 RPM) has 28 more horse power than 1968 Triumph GT6. (105 HP @ 5300 RPM). In normal driving conditions, 1981 Alfa Romeo Alfa 6 should accelerate faster than 1968 Triumph GT6. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 610 kg more than 1968 Triumph GT6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Alfa Romeo Alfa 6 (178 Nm @ 4500 RPM) has 19 more torque (in Nm) than 1968 Triumph GT6. (159 Nm @ 3000 RPM). This means 1981 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 1968 Triumph GT6.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 1968 Triumph GT6 | |
| Make | Alfa Romeo | Triumph |
| Model | Alfa 6 | GT6 |
| Year Released | 1981 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 105 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 178 Nm | 159 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 74.7 mm |
| Engine Stroke Size | 66.2 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1470 kg | 860 kg |
| Vehicle Length | 4770 mm | 3790 mm |
| Vehicle Width | 1690 mm | 1450 mm |
| Vehicle Height | 1430 mm | 1200 mm |
| Wheelbase Size | 2610 mm | 2110 mm |
