1957 Armstrong Siddeley Sapphire vs. 1990 Renault 21
To start off, 1990 Renault 21 is newer by 33 year(s). Which means there will be less support and parts availability for 1957 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1957 Armstrong Siddeley Sapphire would be higher. At 2,309 cc (6 cylinders), 1957 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1957 Armstrong Siddeley Sapphire (85 HP @ 4400 RPM) has 10 more horse power than 1990 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 1957 Armstrong Siddeley Sapphire should accelerate faster than 1990 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1957 Armstrong Siddeley Sapphire weights approximately 405 kg more than 1990 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1957 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 1957 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1990 Renault 21, 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, 1957 Armstrong Siddeley Sapphire (161 Nm @ 1750 RPM) has 32 more torque (in Nm) than 1990 Renault 21. (129 Nm @ 3250 RPM). This means 1957 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 21.
Compare all specifications:
1957 Armstrong Siddeley Sapphire | 1990 Renault 21 | |
Make | Armstrong Siddeley | Renault |
Model | Sapphire | 21 |
Year Released | 1957 | 1990 |
Engine Position | Front | Front |
Engine Size | 2309 cc | 1720 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 85 HP | 75 HP |
Engine RPM | 4400 RPM | 5000 RPM |
Torque | 161 Nm | 129 Nm |
Torque RPM | 1750 RPM | 3250 RPM |
Engine Bore Size | 70 mm | 81 mm |
Engine Stroke Size | 100 mm | 83.5 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1360 kg | 955 kg |
Vehicle Length | 4580 mm | 4470 mm |
Vehicle Width | 1750 mm | 1730 mm |
Vehicle Height | 1570 mm | 1430 mm |
Wheelbase Size | 2900 mm | 2550 mm |
Fuel Tank Capacity | 72 L | 55 L |