1971 Austin 1800 vs. 2005 Mercedes-Benz S
To start off, 2005 Mercedes-Benz S is newer by 34 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 3,724 cc (6 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (242 HP @ 5700 RPM) has 156 more horse power than 1971 Austin 1800. (86 HP @ 5400 RPM) In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 1971 Austin 1800. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 721 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 2005 Mercedes-Benz S 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, 2005 Mercedes-Benz S 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, 2005 Mercedes-Benz S (350 Nm @ 3000 RPM) has 210 more torque (in Nm) than 1971 Austin 1800. (140 Nm @ 3000 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 1800.
Compare all specifications:
| 1971 Austin 1800 | 2005 Mercedes-Benz S | |
| Make | Austin | Mercedes-Benz |
| Model | 1800 | S |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 3724 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 242 HP |
| Engine RPM | 5400 RPM | 5700 RPM |
| Torque | 140 Nm | 350 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 80.3 mm | 97 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 | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1194 kg | 1915 kg |
| Vehicle Length | 4250 mm | 5050 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2860 mm |
| Fuel Tank Capacity | 49 L | 88 L |
