1958 Armstrong Siddeley Star Sapphire vs. 2007 BMW 328
To start off, 2007 BMW 328 is newer by 49 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, 2007 BMW 328 (230 HP @ 6500 RPM) has 85 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2007 BMW 328 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 263 kg more than 2007 BMW 328.
Because 2007 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 1958 Armstrong Siddeley Star Sapphire. In wet, icy, snow, or gravel driving conditions, 2007 BMW 328 will offer significantly more control. 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 41 more torque (in Nm) than 2007 BMW 328. (271 Nm @ 2750 RPM). This means 1958 Armstrong Siddeley Star Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 328. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 2007 BMW 328 has manual transmission. 2007 BMW 328 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:
| 1958 Armstrong Siddeley Star Sapphire | 2007 BMW 328 | |
| Make | Armstrong Siddeley | BMW |
| Model | Star Sapphire | 328 |
| Year Released | 1958 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 230 HP |
| Engine RPM | 4250 RPM | 6500 RPM |
| Torque | 312 Nm | 271 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Engine Compression Ratio | 7.5:1 | 10.7:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1778 kg | 1515 kg |
