2004 Ferrari 575 Superamerica vs. 1991 Ford Sierra
To start off, 2004 Ferrari 575 Superamerica 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 5,748 cc (12 cylinders), 2004 Ferrari 575 Superamerica is equipped with a bigger engine. In terms of performance, 2004 Ferrari 575 Superamerica (534 HP @ 7250 RPM) has 459 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM). In normal driving conditions, 2004 Ferrari 575 Superamerica should accelerate faster than 1991 Ford Sierra.
Let's talk about torque, 2004 Ferrari 575 Superamerica (589 Nm @ 5250 RPM) has 437 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2004 Ferrari 575 Superamerica will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 2004 Ferrari 575 Superamerica | 1991 Ford Sierra | |
| Make | Ferrari | Ford |
| Model | 575 Superamerica | Sierra |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5748 cc | 1751 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 534 HP | 75 HP |
| Engine RPM | 7250 RPM | 4500 RPM |
| Torque | 589 Nm | 152 Nm |
| Torque RPM | 5250 RPM | 2200 RPM |
| Engine Bore Size | 89 mm | 82.5 mm |
| Engine Stroke Size | 77 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4560 mm | 4430 mm |
| Vehicle Width | 1940 mm | 1700 mm |
| Vehicle Height | 1280 mm | 1370 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
| Fuel Tank Capacity | 105 L | 60 L |
