1955 Armstrong Siddeley Sapphire vs. 2007 Volvo XC70
To start off, 2007 Volvo XC70 is newer by 52 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 2,521 cc (5 cylinders), 2007 Volvo XC70 is equipped with a bigger engine. In terms of performance, 2007 Volvo XC70 (207 HP @ 5000 RPM) has 122 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2007 Volvo XC70 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo XC70 weights approximately 375 kg more than 1955 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Volvo XC70 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2007 Volvo XC70 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, 2007 Volvo XC70 (320 Nm @ 1500 RPM) has 160 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2007 Volvo XC70 will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire. 2007 Volvo XC70 has automatic transmission and 1955 Armstrong Siddeley Sapphire has manual transmission. 1955 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Volvo XC70 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 2007 Volvo XC70 | |
| Make | Armstrong Siddeley | Volvo |
| Model | Sapphire | XC70 |
| Year Released | 1955 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2521 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 207 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 160 Nm | 320 Nm |
| Torque RPM | 1750 RPM | 1500 RPM |
| Engine Bore Size | 70 mm | 83 mm |
| Engine Stroke Size | 100 mm | 93.2 mm |
| Engine Compression Ratio | 7.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1360 kg | 1735 kg |
| Vehicle Length | 4580 mm | 4740 mm |
| Vehicle Width | 1730 mm | 1870 mm |
| Vehicle Height | 1570 mm | 1570 mm |
| Wheelbase Size | 2900 mm | 2770 mm |
