2003 Mercedes-Benz C vs. 2005 Oldsmobile Alero
To start off, 2005 Oldsmobile Alero is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz C would be higher. At 2,196 cc (4 cylinders), 2005 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz C (141 HP @ 4200 RPM) has 3 more horse power than 2005 Oldsmobile Alero. (138 HP @ 5600 RPM). In normal driving conditions, 2003 Mercedes-Benz C should accelerate faster than 2005 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz C weights approximately 160 kg more than 2005 Oldsmobile Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz C is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mercedes-Benz C. However, in wet, icy, snow, or gravel driving conditions, 2005 Oldsmobile Alero, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Mercedes-Benz C (316 Nm @ 1800 RPM) has 113 more torque (in Nm) than 2005 Oldsmobile Alero. (203 Nm @ 4000 RPM). This means 2003 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2005 Oldsmobile Alero.
Compare all specifications:
| 2003 Mercedes-Benz C | 2005 Oldsmobile Alero | |
| Make | Mercedes-Benz | Oldsmobile |
| Model | C | Alero |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 138 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 316 Nm | 203 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 88.3 mm | 94 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1360 kg |
| Vehicle Length | 4530 mm | 4750 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2720 mm | 2720 mm |
| Fuel Tank Capacity | 69 L | 53 L |
