1988 Porsche 928 vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Porsche 928. In addition, the cost of maintenance, including insurance, on 1988 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1988 Porsche 928 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 21 more horse power than 1988 Porsche 928. (307 HP @ 5900 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 1988 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 285 kg more than 1988 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 42 more torque (in Nm) than 1988 Porsche 928. (408 Nm @ 4100 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1988 Porsche 928.
Compare all specifications:
1988 Porsche 928 | 2006 BMW 645 | |
Make | Porsche | BMW |
Model | 928 | 645 |
Year Released | 1988 | 2006 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 4664 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 307 HP | 328 HP |
Engine RPM | 5900 RPM | 6100 RPM |
Torque | 408 Nm | 450 Nm |
Torque RPM | 4100 RPM | 3600 RPM |
Engine Bore Size | 97 mm | 92 mm |
Engine Stroke Size | 78.9 mm | 82.7 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1530 kg | 1815 kg |
Vehicle Length | 4450 mm | 4830 mm |
Vehicle Width | 1840 mm | 1860 mm |
Vehicle Height | 1290 mm | 1380 mm |
Wheelbase Size | 2510 mm | 2790 mm |
Fuel Tank Capacity | 76 L | 70 L |