1958 Armstrong Siddeley Sapphire vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 49 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Sapphire would be higher. At 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 550 kg more than 1958 Armstrong Siddeley Sapphire.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1958 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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. 2007 BMW X5 has automatic transmission and 1958 Armstrong Siddeley Sapphire has manual transmission. 1958 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1958 Armstrong Siddeley Sapphire | 2007 BMW X5 | |
| Make | Armstrong Siddeley | BMW |
| Model | Sapphire | X5 |
| Year Released | 1958 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 350 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 155 km/hour | 237 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1650 kg | 2200 kg |
| Vehicle Length | 4910 mm | 4670 mm |
| Vehicle Width | 1840 mm | 1940 mm |
| Vehicle Height | 1670 mm | 1740 mm |
| Wheelbase Size | 2830 mm | 2940 mm |
| Fuel Tank Capacity | 72 L | 85 L |
