1992 BMW M3 vs. 1984 Mazda 323
To start off, 1992 BMW M3 is newer by 8 year(s). Which means there will be less support and parts availability for 1984 Mazda 323. In addition, the cost of maintenance, including insurance, on 1984 Mazda 323 would be higher. At 2,990 cc (6 cylinders), 1992 BMW M3 is equipped with a bigger engine. In terms of performance, 1992 BMW M3 (282 HP @ 7000 RPM) has 229 more horse power than 1984 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1992 BMW M3 should accelerate faster than 1984 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW M3 weights approximately 613 kg more than 1984 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 BMW M3 (320 Nm @ 3400 RPM) has 241 more torque (in Nm) than 1984 Mazda 323. (79 Nm @ 4000 RPM). This means 1992 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 323.
Compare all specifications:
| 1992 BMW M3 | 1984 Mazda 323 | |
| Make | BMW | Mazda |
| Model | M3 | 323 |
| Year Released | 1992 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2990 cc | 1071 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 53 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 320 Nm | 79 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1465 kg | 852 kg |
| Vehicle Length | 4440 mm | 3960 mm |
| Vehicle Width | 1710 mm | 1640 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2370 mm |
