1981 Alfa Romeo GTV6 vs. 1966 Fiat Coupe
To start off, 1981 Alfa Romeo GTV6 is newer by 15 year(s). Which means there will be less support and parts availability for 1966 Fiat Coupe. In addition, the cost of maintenance, including insurance, on 1966 Fiat Coupe would be higher. At 2,492 cc (6 cylinders), 1981 Alfa Romeo GTV6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo GTV6 (158 HP @ 5600 RPM) has 10 more horse power than 1966 Fiat Coupe. (148 HP @ 5600 RPM). In normal driving conditions, 1981 Alfa Romeo GTV6 should accelerate faster than 1966 Fiat Coupe. With that said, vehicle weight also plays an important factor in acceleration. 1966 Fiat Coupe weights approximately 20 kg more than 1981 Alfa Romeo GTV6.
Let's talk about torque, 1981 Alfa Romeo GTV6 (214 Nm @ 4000 RPM) has 13 more torque (in Nm) than 1966 Fiat Coupe. (201 Nm @ 4000 RPM). This means 1981 Alfa Romeo GTV6 will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat Coupe.
Compare all specifications:
| 1981 Alfa Romeo GTV6 | 1966 Fiat Coupe | |
| Make | Alfa Romeo | Fiat |
| Model | GTV6 | Coupe |
| Year Released | 1981 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2279 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 148 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 214 Nm | 201 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 78 mm |
| Engine Stroke Size | 68.3 mm | 79.5 mm |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1230 kg |
| Vehicle Length | 4270 mm | 4630 mm |
| Vehicle Width | 1670 mm | 1640 mm |
| Vehicle Height | 1340 mm | 1370 mm |
| Wheelbase Size | 2410 mm | 2660 mm |
| Fuel Tank Capacity | 75 L | 70 L |
