2009 Cadillac STS vs. 1967 Saab Sonett
To start off, 2009 Cadillac STS is newer by 42 year(s). Which means there will be less support and parts availability for 1967 Saab Sonett. In addition, the cost of maintenance, including insurance, on 1967 Saab Sonett would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 257 more horse power than 1967 Saab Sonett. (64 HP @ 4700 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1967 Saab Sonett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 1050 kg more than 1967 Saab Sonett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1967 Saab Sonett. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 312 more torque (in Nm) than 1967 Saab Sonett. (115 Nm @ 2500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1967 Saab Sonett.
Compare all specifications:
| 2009 Cadillac STS | 1967 Saab Sonett | |
| Make | Cadillac | Saab |
| Model | STS | Sonett |
| Year Released | 2009 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1497 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 64 HP |
| Engine RPM | 6400 RPM | 4700 RPM |
| Torque | 427 Nm | 115 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 84 mm | 58.9 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Top Speed | 250 km/hour | 161 km/hour |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 770 kg |
| Vehicle Length | 4990 mm | 3790 mm |
| Vehicle Width | 1850 mm | 1450 mm |
| Vehicle Height | 1470 mm | 1170 mm |
| Wheelbase Size | 2960 mm | 2160 mm |
| Fuel Tank Capacity | 66 L | 60 L |
