2003 BMW 645 vs. 1980 Porsche 930
To start off, 2003 BMW 645 is newer by 23 year(s). Which means there will be less support and parts availability for 1980 Porsche 930. In addition, the cost of maintenance, including insurance, on 1980 Porsche 930 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 14 more horse power than 1980 Porsche 930. (296 HP @ 5500 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 1980 Porsche 930. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 398 kg more than 1980 Porsche 930. 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, 2003 BMW 645 (450 Nm @ 3600 RPM) has 10 more torque (in Nm) than 1980 Porsche 930. (440 Nm @ 4000 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1980 Porsche 930. 2003 BMW 645 has automatic transmission and 1980 Porsche 930 has manual transmission. 1980 Porsche 930 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 645 | 1980 Porsche 930 | |
Make | BMW | Porsche |
Model | 645 | 930 |
Year Released | 2003 | 1980 |
Body Type | Coupe | Convertible |
Engine Position | Front | Rear |
Engine Size | 4398 cc | 3299 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 310 HP | 296 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 450 Nm | 440 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 92 mm | 97.1 mm |
Engine Stroke Size | 82.7 mm | 74.4 mm |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1698 kg | 1300 kg |
Vehicle Length | 4830 mm | 4300 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1380 mm | 1320 mm |
Wheelbase Size | 2790 mm | 2510 mm |