2009 Cadillac STS vs. 1998 Mercedes-Benz SL
To start off, 2009 Cadillac STS is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL 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 97 more horse power than 1998 Mercedes-Benz SL. (224 HP @ 5600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 10 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1998 Mercedes-Benz SL. 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 112 more torque (in Nm) than 1998 Mercedes-Benz SL. (315 Nm @ 3000 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL.
Compare all specifications:
2009 Cadillac STS | 1998 Mercedes-Benz SL | |
Make | Cadillac | Mercedes-Benz |
Model | STS | SL |
Year Released | 2009 | 1998 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4565 cc | 3197 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 224 HP |
Engine RPM | 6400 RPM | 5600 RPM |
Torque | 427 Nm | 315 Nm |
Torque RPM | 4400 RPM | 3000 RPM |
Engine Bore Size | 93 mm | 89.9 mm |
Engine Stroke Size | 84 mm | 84 mm |
Engine Compression Ratio | 10.5:1 | 10.1:1 |
Top Speed | 250 km/hour | 238 km/hour |
Acceleration 0-100mph | 6.2 seconds | 8.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1820 kg | 1830 kg |
Vehicle Length | 4990 mm | 4510 mm |
Vehicle Width | 1850 mm | 1820 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2960 mm | 2520 mm |
Fuel Tank Capacity | 66 L | 80 L |