2003 BMW X5 vs. 1983 Mazda 323
To start off, 2003 BMW X5 is newer by 20 year(s). Which means there will be less support and parts availability for 1983 Mazda 323. In addition, the cost of maintenance, including insurance, on 1983 Mazda 323 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 285 more horse power than 1983 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 1983 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1345 kg more than 1983 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 321 more torque (in Nm) than 1983 Mazda 323. (79 Nm @ 4000 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 323.
Compare all specifications:
| 2003 BMW X5 | 1983 Mazda 323 | |
| Make | BMW | Mazda |
| Model | X5 | 323 |
| Year Released | 2003 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1071 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 338 HP | 53 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 400 Nm | 79 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2195 kg | 850 kg |
| Vehicle Length | 4670 mm | 3960 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1720 mm | 1380 mm |
| Wheelbase Size | 2730 mm | 2370 mm |
