1984 Mazda 323 vs. 2006 MG ZR
To start off, 2006 MG ZR is newer by 22 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 1,396 cc (4 cylinders), 2006 MG ZR is equipped with a bigger engine. In terms of performance, 2006 MG ZR (102 HP @ 6000 RPM) has 49 more horse power than 1984 Mazda 323. (53 HP @ 6000 RPM) In normal driving conditions, 2006 MG ZR should accelerate faster than 1984 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2006 MG ZR weights approximately 243 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, 2006 MG ZR (123 Nm @ 4500 RPM) has 44 more torque (in Nm) than 1984 Mazda 323. (79 Nm @ 4000 RPM). This means 2006 MG ZR will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 323.
Compare all specifications:
| 1984 Mazda 323 | 2006 MG ZR | |
| Make | Mazda | MG |
| Model | 323 | ZR |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1071 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 102 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 79 Nm | 123 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 852 kg | 1095 kg |
| Vehicle Length | 3960 mm | 4020 mm |
| Vehicle Width | 1640 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 2370 mm | 2510 mm |
