1991 Alfa Romeo 164 vs. 1958 Armstrong Siddeley Star Sapphire
To start off, 1991 Alfa Romeo 164 is newer by 33 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, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 62 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM). In normal driving conditions, 1991 Alfa Romeo 164 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 338 kg more than 1991 Alfa Romeo 164.
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, 1991 Alfa Romeo 164, 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, 1958 Armstrong Siddeley Star Sapphire (312 Nm @ 2000 RPM) has 23 more torque (in Nm) than 1991 Alfa Romeo 164. (289 Nm @ 2750 RPM). This means 1958 Armstrong Siddeley Star Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 164. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 1991 Alfa Romeo 164 has manual transmission. 1991 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1958 Armstrong Siddeley Star Sapphire will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo 164 | 1958 Armstrong Siddeley Star Sapphire | |
| Make | Alfa Romeo | Armstrong Siddeley |
| Model | 164 | Star Sapphire |
| Year Released | 1991 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 3990 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 207 HP | 145 HP |
| Engine RPM | 6000 RPM | 4250 RPM |
| Torque | 289 Nm | 312 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 97.1 mm |
| Engine Stroke Size | 66.2 mm | 90 mm |
| Engine Compression Ratio | 8.0:1 | 7.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1440 kg | 1778 kg |
| Vehicle Length | 4560 mm | 4940 mm |
| Vehicle Width | 1770 mm | 1890 mm |
| Vehicle Height | 1410 mm | 1580 mm |
| Wheelbase Size | 2670 mm | 2900 mm |
| Fuel Tank Capacity | 70 L | 72 L |
