1964 Austin-Healey 3000 Mk III vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 42 year(s). Which means there will be less support and parts availability for 1964 Austin-Healey 3000 Mk III. In addition, the cost of maintenance, including insurance, on 1964 Austin-Healey 3000 Mk III would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 105 more horse power than 1964 Austin-Healey 3000 Mk III. (148 HP @ 5250 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1964 Austin-Healey 3000 Mk III. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 602 kg more than 1964 Austin-Healey 3000 Mk III. 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 117 more torque (in Nm) than 1964 Austin-Healey 3000 Mk III. (225 Nm @ 3500 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1964 Austin-Healey 3000 Mk III. 2006 Cadillac STS has automatic transmission and 1964 Austin-Healey 3000 Mk III has manual transmission. 1964 Austin-Healey 3000 Mk III will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1964 Austin-Healey 3000 Mk III | 2006 Cadillac STS | |
| Make | Austin-Healey | Cadillac |
| Model | 3000 Mk III | STS |
| Year Released | 1964 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 3563 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 253 HP |
| Engine RPM | 5250 RPM | 6500 RPM |
| Torque | 225 Nm | 342 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 83.4 mm | 94 mm |
| Engine Stroke Size | 88.9 mm | 85.6 mm |
| Top Speed | 195 km/hour | 229 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1180 kg | 1782 kg |
| Vehicle Length | 4010 mm | 4990 mm |
| Vehicle Width | 1540 mm | 1850 mm |
| Vehicle Height | 1240 mm | 1470 mm |
| Wheelbase Size | 2340 mm | 2960 mm |
| Fuel Tank Capacity | 54 L | 66 L |
