1966 Alfa Romeo Spider vs. 1969 Triumph Herald
To start off, 1969 Triumph Herald is newer by 3 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 @ 5900 RPM) has 125 more horse power than 1969 Triumph Herald. (38 HP @ 4500 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 1969 Triumph Herald. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 550 kg more than 1969 Triumph Herald. 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 137 more torque (in Nm) than 1969 Triumph Herald. (83 Nm @ 2250 RPM). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1969 Triumph Herald.
Compare all specifications:
| 1966 Alfa Romeo Spider | 1969 Triumph Herald | |
| Make | Alfa Romeo | Triumph |
| Model | Spider | Herald |
| Year Released | 1966 | 1969 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1145 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 38 HP |
| Engine RPM | 5900 RPM | 4500 RPM |
| Torque | 220 Nm | 83 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Bore Size | 83 mm | 69.3 mm |
| Engine Stroke Size | 79.6 mm | 76 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 | 2 doors |
| Vehicle Weight | 1330 kg | 780 kg |
| Vehicle Length | 4510 mm | 3890 mm |
| Vehicle Width | 1610 mm | 1530 mm |
| Vehicle Height | 1390 mm | 1510 mm |
| Wheelbase Size | 2510 mm | 2320 mm |
| Fuel Tank Capacity | 46 L | 29 L |
