2007 BMW X5 vs. 1975 Mazda 818
To start off, 2007 BMW X5 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Mazda 818. In addition, the cost of maintenance, including insurance, on 1975 Mazda 818 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (260 HP @ 6600 RPM) has 192 more horse power than 1975 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1975 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1070 kg more than 1975 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 will offer significantly more control. 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, 2007 BMW X5 (305 Nm @ 2750 RPM) has 213 more torque (in Nm) than 1975 Mazda 818. (92 Nm @ 4000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 818. 2007 BMW X5 has automatic transmission and 1975 Mazda 818 has manual transmission. 1975 Mazda 818 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 1975 Mazda 818 | |
| Make | BMW | Mazda |
| Model | X5 | 818 |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1272 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 68 HP |
| Engine RPM | 6600 RPM | 6200 RPM |
| Torque | 305 Nm | 92 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1950 kg | 880 kg |
| Vehicle Length | 4860 mm | 4080 mm |
| Vehicle Width | 1940 mm | 1600 mm |
| Vehicle Height | 1940 mm | 1390 mm |
| Wheelbase Size | 2940 mm | 2320 mm |
