2007 BMW Convertible vs. 1999 Porsche Boxster
To start off, 2007 BMW Convertible is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 1999 Porsche Boxster 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 111 more horse power than 1999 Porsche Boxster. (252 HP @ 6250 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1999 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 555 kg more than 1999 Porsche Boxster. 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 185 more torque (in Nm) than 1999 Porsche Boxster. (305 Nm @ 4500 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1999 Porsche Boxster.
Compare all specifications:
| 2007 BMW Convertible | 1999 Porsche Boxster | |
| Make | BMW | Porsche |
| Model | Convertible | Boxster |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 4799 cc | 3179 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 363 HP | 252 HP |
| Engine RPM | 6300 RPM | 6250 RPM |
| Torque | 490 Nm | 305 Nm |
| Torque RPM | 3600 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Acceleration 0-100mph | 5.7 seconds | 5.9 seconds |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1295 kg |
| Vehicle Length | 4830 mm | 4320 mm |
| Vehicle Width | 1380 mm | 1790 mm |
| Vehicle Height | 1860 mm | 1300 mm |
| Wheelbase Size | 2790 mm | 2420 mm |
| Fuel Tank Capacity | 70 L | 64 L |
