1958 Armstrong Siddeley Sapphire vs. 1990 Pontiac Grand Am
To start off, 1990 Pontiac Grand Am is newer by 32 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Sapphire would be higher. At 2,290 cc (6 cylinders), 1958 Armstrong Siddeley Sapphire is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Sapphire weights approximately 415 kg more than 1990 Pontiac Grand Am.
Because 1958 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 1958 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1990 Pontiac Grand Am, 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. 1990 Pontiac Grand Am has automatic transmission and 1958 Armstrong Siddeley Sapphire has manual transmission. 1958 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1958 Armstrong Siddeley Sapphire | 1990 Pontiac Grand Am | |
| Make | Armstrong Siddeley | Pontiac |
| Model | Sapphire | Grand Am |
| Year Released | 1958 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 163 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1650 kg | 1235 kg |
| Vehicle Length | 4910 mm | 4520 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1670 mm | 1340 mm |
| Wheelbase Size | 2830 mm | 2630 mm |
| Fuel Tank Capacity | 72 L | 69 L |
