2005 Buick Rainier vs. 1989 Mercedes-Benz S
To start off, 2005 Buick Rainier is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz S would be higher. At 4,163 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (276 HP @ 5200 RPM) has 112 more horse power than 1989 Mercedes-Benz S. (164 HP @ 4600 RPM). In normal driving conditions, 2005 Buick Rainier should accelerate faster than 1989 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 484 kg more than 1989 Mercedes-Benz S. 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 Buick Rainier (387 Nm) has 159 more torque (in Nm) than 1989 Mercedes-Benz S. (228 Nm). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1989 Mercedes-Benz S.
Compare all specifications:
| 2005 Buick Rainier | 1989 Mercedes-Benz S | |
| Make | Buick | Mercedes-Benz |
| Model | Rainier | S |
| Year Released | 2005 | 1989 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 276 HP | 164 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 387 Nm | 228 Nm |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 102 mm | 80.3 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2004 kg | 1520 kg |
| Vehicle Length | 4920 mm | 5030 mm |
| Vehicle Width | 1920 mm | 1830 mm |
| Vehicle Height | 1900 mm | 1440 mm |
| Wheelbase Size | 2900 mm | 2950 mm |
