2005 Cadillac STS vs. 1970 Saab Sonett III
To start off, 2005 Cadillac STS is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Saab Sonett III. In addition, the cost of maintenance, including insurance, on 1970 Saab Sonett III would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 188 more horse power than 1970 Saab Sonett III. (64 HP @ 4700 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1970 Saab Sonett III. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 990 kg more than 1970 Saab Sonett III. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Cadillac STS 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 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1970 Saab Sonett III, 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 227 more torque (in Nm) than 1970 Saab Sonett III. (115 Nm @ 2500 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1970 Saab Sonett III. 2005 Cadillac STS has automatic transmission and 1970 Saab Sonett III has manual transmission. 1970 Saab Sonett III will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 1970 Saab Sonett III | |
| Make | Cadillac | Saab |
| Model | STS | Sonett III |
| Year Released | 2005 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 64 HP |
| Engine RPM | 6500 RPM | 4700 RPM |
| Torque | 342 Nm | 115 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 94 mm | 90 mm |
| Engine Stroke Size | 86 mm | 58.9 mm |
| Engine Compression Ratio | 10.2:1 | 8.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 800 kg |
| Vehicle Length | 4990 mm | 3910 mm |
| Vehicle Width | 1850 mm | 1510 mm |
| Vehicle Height | 1470 mm | 1200 mm |
| Wheelbase Size | 2690 mm | 2160 mm |
| Fuel Tank Capacity | 95 L | 60 L |
