2007 BMW 650 vs. 1998 Porsche 993
To start off, 2007 BMW 650 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Porsche 993. In addition, the cost of maintenance, including insurance, on 1998 Porsche 993 would be higher. At 4,797 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 64 more horse power than 1998 Porsche 993. (296 HP @ 6600 RPM). In normal driving conditions, 2007 BMW 650 should accelerate faster than 1998 Porsche 993. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 430 kg more than 1998 Porsche 993. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Porsche 993 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 650. In wet, icy, snow, or gravel driving conditions, 1998 Porsche 993 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 BMW 650 (488 Nm @ 3400 RPM) has 126 more torque (in Nm) than 1998 Porsche 993. (362 Nm @ 5250 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1998 Porsche 993.
Compare all specifications:
| 2007 BMW 650 | 1998 Porsche 993 | |
| Make | BMW | Porsche |
| Model | 650 | 993 |
| Year Released | 2007 | 1998 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4797 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 360 HP | 296 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 488 Nm | 362 Nm |
| Torque RPM | 3400 RPM | 5250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1420 kg |
| Vehicle Length | 4840 mm | 4250 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2280 mm |
