2005 Cadillac XLR vs. 1976 Ferrari 512 S
To start off, 2005 Cadillac XLR is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Ferrari 512 S. In addition, the cost of maintenance, including insurance, on 1976 Ferrari 512 S would be higher. At 4,993 cc (12 cylinders), 1976 Ferrari 512 S is equipped with a bigger engine. In terms of performance, 1976 Ferrari 512 S (543 HP @ 8500 RPM) has 242 more horse power than 2005 Cadillac XLR. (301 HP @ 6500 RPM) In normal driving conditions, 1976 Ferrari 512 S should accelerate faster than 2005 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac XLR weights approximately 809 kg more than 1976 Ferrari 512 S.
Compare all specifications:
| 2005 Cadillac XLR | 1976 Ferrari 512 S | |
| Make | Cadillac | Ferrari |
| Model | XLR | 512 S |
| Year Released | 2005 | 1976 |
| Engine Position | Front | Middle |
| Engine Size | 4572 cc | 4993 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 543 HP |
| Engine RPM | 6500 RPM | 8500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1654 kg | 845 kg |
| Wheelbase Size | 2690 mm | 2410 mm |
