1991 Ford Sierra vs. 2001 Toyota Corolla
To start off, 2001 Toyota Corolla is newer by 10 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 1,794 cc (4 cylinders), 2001 Toyota Corolla is equipped with a bigger engine. In terms of performance, 2001 Toyota Corolla (123 HP @ 6000 RPM) has 48 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2001 Toyota Corolla should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Toyota Corolla weights approximately 45 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, 2001 Toyota Corolla (157 Nm @ 4200 RPM) has 5 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2001 Toyota Corolla will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2001 Toyota Corolla | |
| Make | Ford | Toyota |
| Model | Sierra | Corolla |
| Year Released | 1991 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1751 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 123 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 152 Nm | 157 Nm |
| Torque RPM | 2200 RPM | 4200 RPM |
| Engine Compression Ratio | 21.5:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1145 kg | 1190 kg |
| Vehicle Length | 4430 mm | 4400 mm |
| Vehicle Width | 1700 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1490 mm |
| Wheelbase Size | 2620 mm | 2510 mm |
| Fuel Tank Capacity | 60 L | 50 L |
