1951 Austin A 70 vs. 2006 Mercedes-Benz R
To start off, 2006 Mercedes-Benz R is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Austin A 70. In addition, the cost of maintenance, including insurance, on 1951 Austin A 70 would be higher. At 6,208 cc (8 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (504 HP @ 6800 RPM) has 438 more horse power than 1951 Austin A 70. (66 HP @ 3700 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1951 Austin A 70. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 1095 kg more than 1951 Austin A 70. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1951 Austin A 70. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz R 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 Mercedes-Benz R (630 Nm @ 5200 RPM) has 473 more torque (in Nm) than 1951 Austin A 70. (157 Nm @ 1700 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1951 Austin A 70.
Compare all specifications:
| 1951 Austin A 70 | 2006 Mercedes-Benz R | |
| Make | Austin | Mercedes-Benz |
| Model | A 70 | R |
| Year Released | 1951 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 6208 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 66 HP | 504 HP |
| Engine RPM | 3700 RPM | 6800 RPM |
| Torque | 157 Nm | 630 Nm |
| Torque RPM | 1700 RPM | 5200 RPM |
| Engine Bore Size | 79.4 mm | 102.2 mm |
| Engine Stroke Size | 111.1 mm | 94.6 mm |
| Engine Compression Ratio | 6.8:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1280 kg | 2375 kg |
| Vehicle Length | 4260 mm | 5160 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1670 mm | 1640 mm |
| Wheelbase Size | 2520 mm | 3220 mm |
| Fuel Tank Capacity | 56 L | 80 L |
