1971 Austin 3 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 179 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 145 kg more than 1971 Austin 3. 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 151 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2009 Cadillac STS | |
| Make | Austin | Cadillac |
| Model | 3 | STS |
| Year Released | 1971 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 3599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 302 HP |
| Engine RPM | 4500 RPM | 6300 RPM |
| Torque | 218 Nm | 369 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1635 kg |
| Vehicle Length | 4720 mm | 5000 mm |
| Vehicle Width | 1700 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2940 mm | 2960 mm |
| Fuel Tank Capacity | 65 L | 64 L |
