1953 Armstrong Siddeley Sapphire vs. 1971 Fiat ESV
To start off, 1971 Fiat ESV is newer by 18 year(s). Which means there will be less support and parts availability for 1953 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1953 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1953 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1953 Armstrong Siddeley Sapphire (125 HP @ 4400 RPM) has 87 more horse power than 1971 Fiat ESV. (38 HP @ 3200 RPM). In normal driving conditions, 1953 Armstrong Siddeley Sapphire should accelerate faster than 1971 Fiat ESV. With that said, vehicle weight also plays an important factor in acceleration. 1953 Armstrong Siddeley Sapphire weights approximately 755 kg more than 1971 Fiat ESV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 Armstrong Siddeley 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 1953 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1971 Fiat ESV, 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, 1953 Armstrong Siddeley Sapphire (239 Nm) has 105 more torque (in Nm) than 1971 Fiat ESV. (134 Nm). This means 1953 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat ESV. 1971 Fiat ESV has automatic transmission and 1953 Armstrong Siddeley Sapphire has manual transmission. 1953 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Fiat ESV will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1953 Armstrong Siddeley Sapphire | 1971 Fiat ESV | |
| Make | Armstrong Siddeley | Fiat |
| Model | Sapphire | ESV |
| Year Released | 1953 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 38 HP |
| Engine RPM | 4400 RPM | 3200 RPM |
| Torque | 239 Nm | 134 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1575 kg | 820 kg |
| Wheelbase Size | 2900 mm | 2450 mm |
