1964 Austin A 90 vs. 2003 Mercedes-Benz SL
To start off, 2003 Mercedes-Benz SL 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 5,439 cc (8 cylinders), 2003 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SL (493 HP @ 6100 RPM) has 373 more horse power than 1964 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 2003 Mercedes-Benz SL should accelerate faster than 1964 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz SL weights approximately 383 kg more than 1964 Austin A 90. 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, 2003 Mercedes-Benz SL (700 Nm @ 2750 RPM) has 479 more torque (in Nm) than 1964 Austin A 90. (221 Nm @ 2750 RPM). This means 2003 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1964 Austin A 90. 2003 Mercedes-Benz SL has automatic transmission and 1964 Austin A 90 has manual transmission. 1964 Austin A 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1964 Austin A 90 | 2003 Mercedes-Benz SL | |
| Make | Austin | Mercedes-Benz |
| Model | A 90 | SL |
| Year Released | 1964 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 120 HP | 493 HP |
| Engine RPM | 4750 RPM | 6100 RPM |
| Torque | 221 Nm | 700 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Engine Compression Ratio | 8.3:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1572 kg | 1955 kg |
| Vehicle Length | 4780 mm | 4540 mm |
| Vehicle Width | 1750 mm | 1830 mm |
| Vehicle Height | 1540 mm | 1300 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
| Fuel Tank Capacity | 34 L | 80 L |
