1991 Ford Sierra vs. 1974 Oldsmobile Toronado
To start off, 1991 Ford Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Oldsmobile Toronado. In addition, the cost of maintenance, including insurance, on 1974 Oldsmobile Toronado would be higher. At 7,446 cc (8 cylinders), 1974 Oldsmobile Toronado is equipped with a bigger engine. In terms of performance, 1974 Oldsmobile Toronado (265 HP @ 4200 RPM) has 190 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 1974 Oldsmobile Toronado should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1974 Oldsmobile Toronado weights approximately 970 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1974 Oldsmobile Toronado (518 Nm @ 2800 RPM) has 366 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 1974 Oldsmobile Toronado will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 1974 Oldsmobile Toronado | |
| Make | Ford | Oldsmobile |
| Model | Sierra | Toronado |
| Year Released | 1991 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 7446 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 265 HP |
| Engine RPM | 4500 RPM | 4200 RPM |
| Torque | 152 Nm | 518 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Engine Bore Size | 82.5 mm | 104.9 mm |
| Engine Stroke Size | 82 mm | 108 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1145 kg | 2115 kg |
| Vehicle Length | 4430 mm | 5620 mm |
| Vehicle Width | 1700 mm | 2040 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 3110 mm |
| Fuel Tank Capacity | 60 L | 91 L |
