2007 BMW Convertible vs. 1990 Porsche 928
To start off, 2007 BMW Convertible is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Porsche 928. In addition, the cost of maintenance, including insurance, on 1990 Porsche 928 would be higher. At 4,957 cc (8 cylinders), 1990 Porsche 928 is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP) has 45 more horse power than 1990 Porsche 928. (317 HP). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1990 Porsche 928.
Let's talk about torque, 2007 BMW Convertible (490 Nm) has 60 more torque (in Nm) than 1990 Porsche 928. (430 Nm). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 928.
Compare all specifications:
| 2007 BMW Convertible | 1990 Porsche 928 | |
| Make | BMW | Porsche |
| Model | Convertible | 928 |
| Year Released | 2007 | 1990 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4957 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 317 HP |
| Torque | 490 Nm | 430 Nm |
| Top Speed | 245 km/hour | 265 km/hour |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4830 mm | 4530 mm |
| Vehicle Width | 1380 mm | 1840 mm |
| Vehicle Height | 1860 mm | 1840 mm |
| Wheelbase Size | 2790 mm | 2500 mm |
