1971 Austin 1800 vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner 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 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (153 HP @ 6000 RPM) has 67 more horse power than 1971 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1971 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 731 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 Mercury Mariner 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 Mercury Mariner 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 Mercury Mariner (184 Nm @ 4500 RPM) has 44 more torque (in Nm) than 1971 Austin 1800. (140 Nm @ 3000 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 1800.
Compare all specifications:
| 1971 Austin 1800 | 2009 Mercury Mariner | |
| Make | Austin | Mercury |
| Model | 1800 | Mariner |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 153 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 140 Nm | 184 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1194 kg | 1925 kg |
| Vehicle Length | 4250 mm | 4440 mm |
| Vehicle Width | 1710 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1730 mm |
| Wheelbase Size | 2700 mm | 2630 mm |
| Fuel Tank Capacity | 49 L | 57 L |
