1975 Mazda 929 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 106 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 175 kg more than 1975 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 108 more torque (in Nm) than 1975 Mazda 929. (137 Nm @ 3000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
1975 Mazda 929 | 2006 BMW Z4 | |
Make | Mazda | BMW |
Model | 929 | Z4 |
Year Released | 1975 | 2006 |
Engine Position | Front | Front |
Engine Size | 1769 cc | 2492 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 83 HP | 189 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 137 Nm | 245 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Bore Size | 80.1 mm | 84 mm |
Engine Stroke Size | 88 mm | 75 mm |
Engine Compression Ratio | 8.6:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1160 kg | 1335 kg |
Vehicle Length | 4550 mm | 4100 mm |
Vehicle Width | 1670 mm | 1790 mm |
Vehicle Height | 1420 mm | 1310 mm |
Wheelbase Size | 2520 mm | 2500 mm |
Fuel Tank Capacity | 65 L | 55 L |