1955 Armstrong Siddeley Sapphire vs. 1985 Renault Siete
To start off, 1985 Renault Siete is newer by 30 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, 1955 Armstrong Siddeley Sapphire (125 HP @ 4700 RPM) has 81 more horse power than 1985 Renault Siete. (44 HP @ 4400 RPM). In normal driving conditions, 1955 Armstrong Siddeley Sapphire should accelerate faster than 1985 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 1015 kg more than 1985 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Armstrong Siddeley Sapphire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1955 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1985 Renault Siete, being front wheel drive (FWD), will offer much better control with better grip. 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 163 more torque (in Nm) than 1985 Renault Siete. (84 Nm @ 2000 RPM). This means 1955 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault Siete.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1985 Renault Siete | |
| Make | Armstrong Siddeley | Renault |
| Model | Sapphire | Siete |
| Year Released | 1955 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 44 HP |
| Engine RPM | 4700 RPM | 4400 RPM |
| Torque | 247 Nm | 84 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 90 mm | 70 mm |
| Engine Stroke Size | 90 mm | 72 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1830 kg | 815 kg |
| Vehicle Length | 5390 mm | 3900 mm |
| Vehicle Width | 1840 mm | 1530 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 3380 mm | 2540 mm |
