1971 Austin 1800 vs. 2009 Cadillac SRX
To start off, 2009 Cadillac SRX is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Austin 1800. In addition, the cost of maintenance, including insurance, on 1971 Austin 1800 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (321 HP @ 6400 RPM) has 235 more horse power than 1971 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1971 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 932 kg more than 1971 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1971 Austin 1800. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Cadillac SRX (427 Nm @ 4400 RPM) has 287 more torque (in Nm) than 1971 Austin 1800. (140 Nm @ 3000 RPM). This means 2009 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 1800.
Compare all specifications:
| 1971 Austin 1800 | 2009 Cadillac SRX | |
| Make | Austin | Cadillac |
| Model | 1800 | SRX |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 321 HP |
| Engine RPM | 5400 RPM | 6400 RPM |
| Torque | 140 Nm | 427 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 80.3 mm | 93 mm |
| Engine Stroke Size | 88.9 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1194 kg | 2126 kg |
| Vehicle Length | 4250 mm | 4960 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2700 mm | 2960 mm |
| Fuel Tank Capacity | 49 L | 76 L |
