1956 Armstrong Siddeley Sapphire vs. 1951 Renault Fregate
To start off, 1956 Armstrong Siddeley Sapphire is newer by 5 year(s). Which means there will be less support and parts availability for 1951 Renault Fregate. In addition, the cost of maintenance, including insurance, on 1951 Renault Fregate would be higher. At 2,307 cc (6 cylinders), 1956 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1956 Armstrong Siddeley Sapphire (85 HP @ 4400 RPM) has 29 more horse power than 1951 Renault Fregate. (56 HP @ 4000 RPM). In normal driving conditions, 1956 Armstrong Siddeley Sapphire should accelerate faster than 1951 Renault Fregate. With that said, vehicle weight also plays an important factor in acceleration. 1956 Armstrong Siddeley Sapphire weights approximately 65 kg more than 1951 Renault Fregate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1956 Armstrong Siddeley Sapphire (160 Nm @ 1750 RPM) has 29 more torque (in Nm) than 1951 Renault Fregate. (131 Nm @ 2300 RPM). This means 1956 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1951 Renault Fregate.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 1951 Renault Fregate | |
| Make | Armstrong Siddeley | Renault |
| Model | Sapphire | Fregate |
| Year Released | 1956 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 56 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 160 Nm | 131 Nm |
| Torque RPM | 1750 RPM | 2300 RPM |
| Engine Compression Ratio | 7.5:1 | 6.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1295 kg |
| Vehicle Length | 4580 mm | 4710 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1570 mm | 1540 mm |
| Wheelbase Size | 2900 mm | 2810 mm |
