1963 Abarth OT vs. 2003 BMW 645
To start off, 2003 BMW 645 is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Abarth OT. In addition, the cost of maintenance, including insurance, on 1963 Abarth OT would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 888 kg more than 1963 Abarth OT.
Compare all specifications:
| 1963 Abarth OT | 2003 BMW 645 | |
| Make | Abarth | BMW |
| Model | OT | 645 |
| Year Released | 1963 | 2003 |
| Engine Position | Rear | Front |
| Engine Size | 1946 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 310 HP |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 810 kg | 1698 kg |
| Vehicle Length | 3580 mm | 4830 mm |
| Vehicle Width | 1430 mm | 1860 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2030 mm | 2790 mm |
