1964 Austin A 90 vs. 2003 MG ZR
To start off, 2003 MG ZR is newer by 39 year(s). Which means there will be less support and parts availability for 1964 Austin A 90. In addition, the cost of maintenance, including insurance, on 1964 Austin A 90 would be higher. At 2,912 cc (6 cylinders), 1964 Austin A 90 is equipped with a bigger engine. In terms of performance, 2003 MG ZR (158 HP @ 6900 RPM) has 38 more horse power than 1964 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 2003 MG ZR should accelerate faster than 1964 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 1964 Austin A 90 weights approximately 452 kg more than 2003 MG ZR.
Because 1964 Austin A 90 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1964 Austin A 90. However, in wet, icy, snow, or gravel driving conditions, 2003 MG ZR, being front wheel drive (FWD), will offer much better control with better grip. 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, 1964 Austin A 90 (221 Nm @ 2750 RPM) has 47 more torque (in Nm) than 2003 MG ZR. (174 Nm @ 4700 RPM). This means 1964 Austin A 90 will have an easier job in driving up hills or pulling heavy equipment than 2003 MG ZR.
Compare all specifications:
| 1964 Austin A 90 | 2003 MG ZR | |
| Make | Austin | MG |
| Model | A 90 | ZR |
| Year Released | 1964 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 120 HP | 158 HP |
| Engine RPM | 4750 RPM | 6900 RPM |
| Torque | 221 Nm | 174 Nm |
| Torque RPM | 2750 RPM | 4700 RPM |
| Engine Bore Size | 83.4 mm | 80 mm |
| Engine Stroke Size | 88.9 mm | 89.3 mm |
| Engine Compression Ratio | 8.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1572 kg | 1120 kg |
| Vehicle Length | 4780 mm | 4020 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1540 mm | 1430 mm |
| Wheelbase Size | 2750 mm | 2510 mm |
| Fuel Tank Capacity | 34 L | 65 L |
