1971 Austin 3 vs. 2006 Cadillac SRX
To start off, 2006 Cadillac SRX is newer by 35 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 4,565 cc (8 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (321 HP @ 6000 RPM) has 198 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 461 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.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1971 Austin 3. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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, 2006 Cadillac SRX (427 Nm @ 4400 RPM) has 209 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2006 Cadillac SRX | |
| Make | Austin | Cadillac |
| Model | 3 | SRX |
| Year Released | 1971 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 321 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 218 Nm | 427 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 83.4 mm | 93.1 mm |
| Engine Stroke Size | 88.9 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1951 kg |
| Vehicle Length | 4720 mm | 4960 mm |
| Vehicle Width | 1700 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1730 mm |
| Wheelbase Size | 2940 mm | 2960 mm |
| Fuel Tank Capacity | 65 L | 76 L |
