1958 Armstrong Siddeley Star Sapphire vs. 2011 Toyota Avalon
To start off, 2011 Toyota Avalon is newer by 53 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Star Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Star Sapphire would be higher. At 3,990 cc (6 cylinders), 1958 Armstrong Siddeley Star Sapphire is equipped with a bigger engine. In terms of performance, 2011 Toyota Avalon (268 HP @ 6200 RPM) has 123 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2011 Toyota Avalon should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Star Sapphire weights approximately 138 kg more than 2011 Toyota Avalon.
Because 1958 Armstrong Siddeley Star 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 1958 Armstrong Siddeley Star Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2011 Toyota Avalon, 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, 2011 Toyota Avalon (336 Nm @ 4700 RPM) has 24 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm @ 2000 RPM). This means 2011 Toyota Avalon will have an easier job in driving up hills or pulling heavy equipment than 1958 Armstrong Siddeley Star Sapphire.
Compare all specifications:
| 1958 Armstrong Siddeley Star Sapphire | 2011 Toyota Avalon | |
| Make | Armstrong Siddeley | Toyota |
| Model | Star Sapphire | Avalon |
| Year Released | 1958 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 268 HP |
| Engine RPM | 4250 RPM | 6200 RPM |
| Torque | 312 Nm | 336 Nm |
| Torque RPM | 2000 RPM | 4700 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1778 kg | 1640 kg |
| Vehicle Length | 4940 mm | 5019 mm |
| Vehicle Width | 1890 mm | 1849 mm |
| Vehicle Height | 1580 mm | 1486 mm |
| Wheelbase Size | 2900 mm | 2819 mm |
| Fuel Tank Capacity | 72 L | 70 L |
