1975 Austin 1800 vs. 2007 Cadillac SRX
To start off, 2007 Cadillac SRX is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Austin 1800. In addition, the cost of maintenance, including insurance, on 1975 Austin 1800 would be higher. At 3,563 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (254 HP @ 6500 RPM) has 168 more horse power than 1975 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 1975 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 730 kg more than 1975 Austin 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1975 Austin 1800. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Cadillac SRX (339 Nm @ 280 RPM) has 199 more torque (in Nm) than 1975 Austin 1800. (140 Nm @ 3000 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin 1800.
Compare all specifications:
| 1975 Austin 1800 | 2007 Cadillac SRX | |
| Make | Austin | Cadillac |
| Model | 1800 | SRX |
| Year Released | 1975 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 3563 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 254 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 140 Nm | 339 Nm |
| Torque RPM | 3000 RPM | 280 RPM |
| Engine Bore Size | 80.3 mm | 94 mm |
| Engine Stroke Size | 88.9 mm | 85.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.2:1 |
| 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 | 1190 kg | 1920 kg |
| Vehicle Length | 4240 mm | 4960 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1730 mm |
| Wheelbase Size | 2700 mm | 2960 mm |
| Fuel Tank Capacity | 49 L | 76 L |
