2005 Cadillac STS vs. 1998 Mercedes-Benz CLK
To start off, 2005 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz CLK would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 127 more horse power than 1998 Mercedes-Benz CLK. (128 HP @ 5500 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1998 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 296 kg more than 1998 Mercedes-Benz CLK. 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 149 more torque (in Nm) than 1998 Mercedes-Benz CLK. (190 Nm @ 3700 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz CLK. 2005 Cadillac STS has automatic transmission and 1998 Mercedes-Benz CLK has manual transmission. 1998 Mercedes-Benz CLK 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 | 1998 Mercedes-Benz CLK | |
| Make | Cadillac | Mercedes-Benz |
| Model | STS | CLK |
| Year Released | 2005 | 1998 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 128 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 339 Nm | 190 Nm |
| Torque RPM | 3200 RPM | 3700 RPM |
| Engine Bore Size | 94 mm | 89.9 mm |
| Engine Stroke Size | 86 mm | 78.7 mm |
| Engine Compression Ratio | 10.2:1 | 10.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1796 kg | 1500 kg |
| Vehicle Length | 4990 mm | 4570 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2670 mm |
| Fuel Tank Capacity | 64 L | 70 L |
