1958 Armstrong Siddeley Star Sapphire vs. 2009 GMC Envoy
To start off, 2009 GMC Envoy is newer by 51 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Star Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Star Sapphire would be higher. At 5,328 cc (8 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (300 HP) has 155 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP) In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 657 kg more than 1958 Armstrong Siddeley Star Sapphire. 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, 2009 GMC Envoy (435 Nm @ 4000 RPM) has 123 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm @ 2000 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1958 Armstrong Siddeley Star Sapphire.
Compare all specifications:
1958 Armstrong Siddeley Star Sapphire | 2009 GMC Envoy | |
Make | Armstrong Siddeley | GMC |
Model | Star Sapphire | Envoy |
Year Released | 1958 | 2009 |
Engine Position | Front | Front |
Engine Size | 3990 cc | 5328 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 145 HP | 300 HP |
Torque | 312 Nm | 435 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Compression Ratio | 7.5:1 | 10.3:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1778 kg | 2435 kg |
Vehicle Length | 4940 mm | 4870 mm |
Vehicle Width | 1890 mm | 1900 mm |
Vehicle Height | 1580 mm | 1830 mm |
Wheelbase Size | 2900 mm | 2880 mm |
Fuel Tank Capacity | 72 L | 83 L |