1991 Ford Sierra vs. 2005 Toyota Will
To start off, 2005 Toyota Will is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 1,792 cc (4 cylinders), 2005 Toyota Will is equipped with a bigger engine. In terms of performance, 2005 Toyota Will (127 HP @ 6000 RPM) has 52 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2005 Toyota Will should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Will weights approximately 315 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, 2005 Toyota Will (181 Nm @ 4200 RPM) has 29 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2005 Toyota Will will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2005 Toyota Will | |
| Make | Ford | Toyota |
| Model | Sierra | Will |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 1792 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 127 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 152 Nm | 181 Nm |
| Torque RPM | 2200 RPM | 4200 RPM |
| Engine Bore Size | 82.5 mm | 79 mm |
| Engine Stroke Size | 82 mm | 91.5 mm |
| Engine Compression Ratio | 21.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1145 kg | 1460 kg |
| Vehicle Length | 4430 mm | 4390 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
| Fuel Tank Capacity | 60 L | 60 L |
