2006 Cadillac STS vs. 1985 Mercedes-Benz 300
To start off, 2006 Cadillac STS is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 300 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 65 more horse power than 1985 Mercedes-Benz 300. (188 HP @ 5700 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1985 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 442 kg more than 1985 Mercedes-Benz 300. 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 82 more torque (in Nm) than 1985 Mercedes-Benz 300. (260 Nm @ 4800 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1985 Mercedes-Benz 300. 2006 Cadillac STS has automatic transmission and 1985 Mercedes-Benz 300 has manual transmission. 1985 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 1985 Mercedes-Benz 300 | |
| Make | Cadillac | Mercedes-Benz |
| Model | STS | 300 |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2962 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 253 HP | 188 HP |
| Engine RPM | 6500 RPM | 5700 RPM |
| Torque | 342 Nm | 260 Nm |
| Torque RPM | 3200 RPM | 4800 RPM |
| Engine Bore Size | 94 mm | 88.5 mm |
| Engine Stroke Size | 85.6 mm | 80.3 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Top Speed | 229 km/hour | 220 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1340 kg |
| Vehicle Length | 4990 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2810 mm |
