1977 Mazda 929 vs. 2008 BMW 645
To start off, 2008 BMW 645 is newer by 31 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 245 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2008 BMW 645 should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 555 kg more than 1977 Mazda 929. 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 313 more torque (in Nm) than 1977 Mazda 929. (137 Nm @ 3000 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
1977 Mazda 929 | 2008 BMW 645 | |
Make | Mazda | BMW |
Model | 929 | 645 |
Year Released | 1977 | 2008 |
Engine Position | Front | Front |
Engine Size | 1768 cc | 4398 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 83 HP | 328 HP |
Engine RPM | 5000 RPM | 6100 RPM |
Torque | 137 Nm | 450 Nm |
Torque RPM | 3000 RPM | 3600 RPM |
Engine Bore Size | 80 mm | 92.1 mm |
Engine Stroke Size | 88 mm | 82.7 mm |
Engine Compression Ratio | 8.6:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1135 kg | 1690 kg |
Vehicle Length | 4550 mm | 4830 mm |
Vehicle Width | 1670 mm | 1860 mm |
Vehicle Height | 1420 mm | 1380 mm |
Wheelbase Size | 2520 mm | 2790 mm |
Fuel Tank Capacity | 65 L | 70 L |