1958 Armstrong Siddeley Star Sapphire vs. 2008 BMW 325
To start off, 2008 BMW 325 is newer by 50 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, 2008 BMW 325 (189 HP @ 6000 RPM) has 44 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2008 BMW 325 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 293 kg more than 2008 BMW 325.
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, 1958 Armstrong Siddeley Star Sapphire (312 Nm @ 2000 RPM) has 67 more torque (in Nm) than 2008 BMW 325. (245 Nm @ 3500 RPM). This means 1958 Armstrong Siddeley Star Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 2008 BMW 325 has manual transmission. 2008 BMW 325 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 | 2008 BMW 325 | |
| Make | Armstrong Siddeley | BMW |
| Model | Star Sapphire | 325 |
| Year Released | 1958 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 2494 cc |
| Horse Power | 145 HP | 189 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 312 Nm | 245 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 97.1 mm | 84 mm |
| Engine Stroke Size | 90 mm | 75 mm |
| Engine Compression Ratio | 7.5:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1778 kg | 1485 kg |
| Vehicle Length | 4940 mm | 4490 mm |
| Vehicle Width | 1890 mm | 1950 mm |
| Vehicle Height | 1580 mm | 1380 mm |
| Wheelbase Size | 2900 mm | 2730 mm |
| Fuel Tank Capacity | 72 L | 63 L |
