2001 BMW M3 vs. 1977 Mazda 121
To start off, 2001 BMW M3 is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 3,246 cc (6 cylinders), 2001 BMW M3 is equipped with a bigger engine. In terms of performance, 2001 BMW M3 (342 HP @ 7400 RPM) has 256 more horse power than 1977 Mazda 121. (86 HP @ 4800 RPM). In normal driving conditions, 2001 BMW M3 should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW M3 weights approximately 465 kg more than 1977 Mazda 121. 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, 2001 BMW M3 (502 Nm) has 342 more torque (in Nm) than 1977 Mazda 121. (160 Nm). This means 2001 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 2001 BMW M3 | 1977 Mazda 121 | |
| Make | BMW | Mazda |
| Model | M3 | 121 |
| Year Released | 2001 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 342 HP | 86 HP |
| Engine RPM | 7400 RPM | 4800 RPM |
| Torque | 502 Nm | 160 Nm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1595 kg | 1130 kg |
| Vehicle Length | 4490 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2730 mm | 2520 mm |
