1964 Austin A 40 vs. 2007 Cadillac STS
To start off, 2007 Cadillac STS is newer by 43 year(s). Which means there will be less support and parts availability for 1964 Austin A 40. In addition, the cost of maintenance, including insurance, on 1964 Austin A 40 would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (254 HP @ 6500 RPM) has 207 more horse power than 1964 Austin A 40. (47 HP @ 5100 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1964 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 1022 kg more than 1964 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1964 Austin A 40. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS will offer significantly more control. 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, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 260 more torque (in Nm) than 1964 Austin A 40. (82 Nm @ 2500 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1964 Austin A 40.
Compare all specifications:
| 1964 Austin A 40 | 2007 Cadillac STS | |
| Make | Austin | Cadillac |
| Model | A 40 | STS |
| Year Released | 1964 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3556 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 47 HP | 254 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 82 Nm | 342 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Engine Bore Size | 64.6 mm | 94 mm |
| Engine Stroke Size | 83.7 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 760 kg | 1782 kg |
| Vehicle Length | 3690 mm | 4990 mm |
| Vehicle Width | 1520 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2220 mm | 2960 mm |
| Fuel Tank Capacity | 29 L | 66 L |
