1955 Armstrong Siddeley Sapphire vs. 1980 Mercedes-Benz G
To start off, 1980 Mercedes-Benz G is newer by 25 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, both vehicles can yield 125 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mercedes-Benz G weights approximately 50 kg more than 1955 Armstrong Siddeley Sapphire.
Because 1980 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 1955 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 1980 Mercedes-Benz G 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, 1955 Armstrong Siddeley Sapphire (247 Nm @ 2000 RPM) has 55 more torque (in Nm) than 1980 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 1955 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1980 Mercedes-Benz G.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1980 Mercedes-Benz G | |
| Make | Armstrong Siddeley | Mercedes-Benz |
| Model | Sapphire | G |
| Year Released | 1955 | 1980 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 2297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 125 HP |
| Engine RPM | 4700 RPM | 5000 RPM |
| Torque | 247 Nm | 192 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 90 mm | 95.5 mm |
| Engine Stroke Size | 90 mm | 80.2 mm |
| Engine Compression Ratio | 7.0:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1830 kg | 1880 kg |
| Vehicle Length | 5390 mm | 4240 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1680 mm | 1940 mm |
| Wheelbase Size | 3380 mm | 2410 mm |
