2004 Chevrolet Cavalier vs. 1991 Ford Sierra
To start off, 2004 Chevrolet Cavalier is newer by 13 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 2,196 cc (4 cylinders), 2004 Chevrolet Cavalier is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Cavalier (140 HP @ 5600 RPM) has 65 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2004 Chevrolet Cavalier should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Cavalier weights approximately 42 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, 2004 Chevrolet Cavalier (203 Nm) has 51 more torque (in Nm) than 1991 Ford Sierra. (152 Nm). This means 2004 Chevrolet Cavalier will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2004 Chevrolet Cavalier | 1991 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Cavalier | Sierra |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1751 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 75 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 203 Nm | 152 Nm |
| Engine Bore Size | 86 mm | 82.5 mm |
| Engine Stroke Size | 94 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 21.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1187 kg | 1145 kg |
| Vehicle Length | 4600 mm | 4430 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
| Fuel Tank Capacity | 53 L | 60 L |
