1966 Alfa Romeo Spider vs. 1974 Fiat 124
To start off, 1974 Fiat 124 is newer by 8 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP) has 104 more horse power than 1974 Fiat 124. (59 HP). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 1974 Fiat 124. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 420 kg more than 1974 Fiat 124. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 133 more torque (in Nm) than 1974 Fiat 124. (87 Nm @ 3400 RPM). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 124.
Compare all specifications:
| 1966 Alfa Romeo Spider | 1974 Fiat 124 | |
| Make | Alfa Romeo | Fiat |
| Model | Spider | 124 |
| Year Released | 1966 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1197 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 59 HP |
| Torque | 220 Nm | 87 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 83 mm | 73 mm |
| Engine Stroke Size | 79.6 mm | 71.5 mm |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 910 kg |
| Vehicle Length | 4510 mm | 4050 mm |
| Vehicle Width | 1610 mm | 1630 mm |
| Vehicle Height | 1390 mm | 1420 mm |
| Wheelbase Size | 2510 mm | 2450 mm |
| Fuel Tank Capacity | 46 L | 38 L |
