1989 Cadillac Fleetwood vs. 2004 Mercedes-Benz S
To start off, 2004 Mercedes-Benz S is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1989 Cadillac Fleetwood would be higher. At 4,467 cc (8 cylinders), 1989 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz S (275 HP @ 5750 RPM) has 120 more horse power than 1989 Cadillac Fleetwood. (155 HP @ 4000 RPM) In normal driving conditions, 2004 Mercedes-Benz S should accelerate faster than 1989 Cadillac Fleetwood. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz S weights approximately 410 kg more than 1989 Cadillac Fleetwood. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1989 Cadillac Fleetwood. In wet, icy, snow, or gravel driving conditions, 2004 Mercedes-Benz S 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, 2004 Mercedes-Benz S (400 Nm @ 3000 RPM) has 75 more torque (in Nm) than 1989 Cadillac Fleetwood. (325 Nm @ 2800 RPM). This means 2004 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1989 Cadillac Fleetwood.
Compare all specifications:
| 1989 Cadillac Fleetwood | 2004 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | Fleetwood | S |
| Year Released | 1989 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4467 cc | 4264 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 155 HP | 275 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 325 Nm | 400 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 92.1 mm | 89.9 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1640 kg | 2050 kg |
| Vehicle Length | 5230 mm | 5050 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2900 mm | 2720 mm |
