2009 Cadillac STS vs. 1999 Mercedes-Benz SL
To start off, 2009 Cadillac STS is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SL would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 112 more horse power than 1999 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1999 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz SL weights approximately 200 kg more than 2009 Cadillac STS.
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 Cadillac STS (369 Nm @ 5200 RPM) has 98 more torque (in Nm) than 1999 Mercedes-Benz SL. (271 Nm @ 3750 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SL. 2009 Cadillac STS has automatic transmission and 1999 Mercedes-Benz SL has manual transmission. 1999 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 1999 Mercedes-Benz SL | |
Make | Cadillac | Mercedes-Benz |
Model | STS | SL |
Year Released | 2009 | 1999 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 3600 cc | 2799 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 302 HP | 190 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 369 Nm | 271 Nm |
Torque RPM | 5200 RPM | 3750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1560 kg | 1760 kg |
Vehicle Length | 5000 mm | 4470 mm |
Vehicle Width | 1850 mm | 1820 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2960 mm | 2520 mm |
Fuel Tank Capacity | 64 L | 80 L |