1991 Ford Sierra vs. 1963 Holden EJ
To start off, 1991 Ford Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1963 Holden EJ. In addition, the cost of maintenance, including insurance, on 1963 Holden EJ would be higher. At 2,262 cc (6 cylinders), 1963 Holden EJ is equipped with a bigger engine. In terms of performance, 1991 Ford Sierra (75 HP @ 4500 RPM) has 11 more horse power than 1963 Holden EJ. (64 HP @ 4200 RPM). In normal driving conditions, 1991 Ford Sierra should accelerate faster than 1963 Holden EJ. With that said, vehicle weight also plays an important factor in acceleration. 1991 Ford Sierra weights approximately 11 kg more than 1963 Holden EJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1963 Holden EJ (163 Nm @ 1400 RPM) has 11 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 1963 Holden EJ will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 1963 Holden EJ | |
| Make | Ford | Holden |
| Model | Sierra | EJ |
| Year Released | 1991 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 2262 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 64 HP |
| Engine RPM | 4500 RPM | 4200 RPM |
| Torque | 152 Nm | 163 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1145 kg | 1134 kg |
| Vehicle Length | 4430 mm | 4500 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
