1975 Alfa Romeo GT vs. 1966 Triumph GT6
To start off, 1975 Alfa Romeo GT is newer by 9 year(s). Which means there will be less support and parts availability for 1966 Triumph GT6. In addition, the cost of maintenance, including insurance, on 1966 Triumph GT6 would be higher. At 1,998 cc (4 cylinders), 1966 Triumph GT6 is equipped with a bigger engine. In terms of performance, 1966 Triumph GT6 (94 HP @ 5000 RPM) has 7 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 1966 Triumph GT6 should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1975 Alfa Romeo GT weights approximately 120 kg more than 1966 Triumph GT6.
Let's talk about torque, 1966 Triumph GT6 (158 Nm @ 3000 RPM) has 18 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 1966 Triumph GT6 will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
| 1975 Alfa Romeo GT | 1966 Triumph GT6 | |
| Make | Alfa Romeo | Triumph |
| Model | GT | GT6 |
| Year Released | 1975 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 94 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 140 Nm | 158 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 860 kg |
| Vehicle Length | 4090 mm | 3690 mm |
| Vehicle Width | 1590 mm | 1450 mm |
| Vehicle Height | 1330 mm | 1200 mm |
| Wheelbase Size | 2160 mm | 2110 mm |
| Fuel Tank Capacity | 46 L | 44 L |
