1956 Armstrong Siddeley Sapphire vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 21 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 2,307 cc (6 cylinders), 1956 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1956 Armstrong Siddeley Sapphire (85 HP @ 4400 RPM) has 11 more horse power than 1977 Opel Kadett. (74 HP @ 5100 RPM). In normal driving conditions, 1956 Armstrong Siddeley Sapphire should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1956 Armstrong Siddeley Sapphire weights approximately 530 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1956 Armstrong Siddeley Sapphire (160 Nm @ 1750 RPM) has 47 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 3800 RPM). This means 1956 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett. 1977 Opel Kadett has automatic transmission and 1956 Armstrong Siddeley Sapphire has manual transmission. 1956 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
1956 Armstrong Siddeley Sapphire | 1977 Opel Kadett | |
Make | Armstrong Siddeley | Opel |
Model | Sapphire | Kadett |
Year Released | 1956 | 1977 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2307 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 85 HP | 74 HP |
Engine RPM | 4400 RPM | 5100 RPM |
Torque | 160 Nm | 113 Nm |
Torque RPM | 1750 RPM | 3800 RPM |
Engine Bore Size | 70 mm | 85 mm |
Engine Stroke Size | 100 mm | 69.8 mm |
Engine Compression Ratio | 7.5:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1360 kg | 830 kg |
Vehicle Length | 4580 mm | 4140 mm |
Vehicle Width | 1730 mm | 1590 mm |
Vehicle Height | 1570 mm | 1320 mm |
Wheelbase Size | 2900 mm | 2410 mm |