2007 BMW Convertible vs. 1972 Mazda 818
To start off, 2007 BMW Convertible is newer by 35 year(s). Which means there will be less support and parts availability for 1972 Mazda 818. In addition, the cost of maintenance, including insurance, on 1972 Mazda 818 would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 295 more horse power than 1972 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1972 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 850 kg more than 1972 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 398 more torque (in Nm) than 1972 Mazda 818. (92 Nm @ 4000 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda 818.
Compare all specifications:
| 2007 BMW Convertible | 1972 Mazda 818 | |
| Make | BMW | Mazda |
| Model | Convertible | 818 |
| Year Released | 2007 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1272 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 363 HP | 68 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 490 Nm | 92 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1850 kg | 1000 kg |
| Vehicle Length | 4830 mm | 4100 mm |
| Vehicle Width | 1380 mm | 1600 mm |
| Vehicle Height | 1860 mm | 1410 mm |
| Wheelbase Size | 2790 mm | 2320 mm |
