2008 BMW M5 vs. 1971 Mazda 818
To start off, 2008 BMW M5 is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Mazda 818. In addition, the cost of maintenance, including insurance, on 1971 Mazda 818 would be higher. At 4,999 cc (10 cylinders), 2008 BMW M5 is equipped with a bigger engine. In terms of performance, 2008 BMW M5 (500 HP @ 7750 RPM) has 420 more horse power than 1971 Mazda 818. (80 HP @ 5500 RPM). In normal driving conditions, 2008 BMW M5 should accelerate faster than 1971 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M5 weights approximately 945 kg more than 1971 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW M5 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2008 BMW M5 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, 2008 BMW M5 (519 Nm @ 6100 RPM) has 395 more torque (in Nm) than 1971 Mazda 818. (124 Nm @ 3500 RPM). This means 2008 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda 818.
Compare all specifications:
2008 BMW M5 | 1971 Mazda 818 | |
Make | BMW | Mazda |
Model | M5 | 818 |
Year Released | 2008 | 1971 |
Engine Position | Front | Front |
Engine Size | 4999 cc | 1272 cc |
Engine Cylinders | 10 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 500 HP | 80 HP |
Engine RPM | 7750 RPM | 5500 RPM |
Torque | 519 Nm | 124 Nm |
Torque RPM | 6100 RPM | 3500 RPM |
Engine Compression Ratio | 12.0:1 | 9.2:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1755 kg | 810 kg |
Vehicle Length | 4870 mm | 3970 mm |
Vehicle Width | 1850 mm | 1610 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2890 mm | 2290 mm |