1955 Armstrong Siddeley Sapphire vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 53 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 2,967 cc, 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (250 HP @ 4500 RPM) has 132 more horse power than 1955 Armstrong Siddeley Sapphire. (118 HP @ 5000 RPM) In normal driving conditions, 2008 Audi A4 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 55 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 2008 Audi A4 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, 2008 Audi A4 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, 2008 Audi A4 (450 Nm @ 1400 RPM) has 261 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (189 Nm @ 3500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire. 2008 Audi A4 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. 2008 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 2008 Audi A4 | |
| Make | Armstrong Siddeley | Audi |
| Model | Sapphire | A4 |
| Year Released | 1955 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 2967 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 118 HP | 250 HP |
| Engine RPM | 5000 RPM | 4500 RPM |
| Torque | 189 Nm | 450 Nm |
| Torque RPM | 3500 RPM | 1400 RPM |
| Engine Compression Ratio | 7.5:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| 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 | 1705 kg |
| Vehicle Length | 4580 mm | 4550 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1570 mm | 1430 mm |
| Wheelbase Size | 2900 mm | 2650 mm |
| Fuel Tank Capacity | 72 L | 66 L |
