2009 BMW 650 vs. 1977 Mazda 929
To start off, 2009 BMW 650 is newer by 32 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 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (361 HP @ 6300 RPM) has 278 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 451 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.
Let's talk about torque, 2009 BMW 650 (488 Nm @ 3400 RPM) has 354 more torque (in Nm) than 1977 Mazda 929. (134 Nm @ 3000 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
2009 BMW 650 | 1977 Mazda 929 | |
Make | BMW | Mazda |
Model | 650 | 929 |
Year Released | 2009 | 1977 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1769 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 361 HP | 83 HP |
Engine RPM | 6300 RPM | 5000 RPM |
Torque | 488 Nm | 134 Nm |
Torque RPM | 3400 RPM | 3000 RPM |
Engine Bore Size | 93 mm | 80 mm |
Engine Stroke Size | 88.3 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1525 kg | 1074 kg |
Vehicle Length | 4830 mm | 4410 mm |
Vehicle Width | 1380 mm | 1670 mm |
Vehicle Height | 1860 mm | 1420 mm |
Wheelbase Size | 2790 mm | 2520 mm |
Fuel Tank Capacity | 70 L | 55 L |