2004 MG ZS vs. 2003 Oldsmobile Alero
To start off, 2004 MG ZS is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 2003 Oldsmobile Alero would be higher. At 2,495 cc (6 cylinders), 2004 MG ZS is equipped with a bigger engine. In terms of performance, 2004 MG ZS (175 HP @ 6500 RPM) has 36 more horse power than 2003 Oldsmobile Alero. (139 HP @ 5600 RPM). In normal driving conditions, 2004 MG ZS should accelerate faster than 2003 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2003 Oldsmobile Alero weights approximately 215 kg more than 2004 MG ZS.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 MG ZS (240 Nm @ 4000 RPM) has 37 more torque (in Nm) than 2003 Oldsmobile Alero. (203 Nm @ 4000 RPM). This means 2004 MG ZS will have an easier job in driving up hills or pulling heavy equipment than 2003 Oldsmobile Alero. 2003 Oldsmobile Alero has automatic transmission and 2004 MG ZS has manual transmission. 2004 MG ZS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Oldsmobile Alero will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 MG ZS | 2003 Oldsmobile Alero | |
| Make | MG | Oldsmobile |
| Model | ZS | Alero |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 139 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 240 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 82.8 mm | 94 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1145 kg | 1360 kg |
| Vehicle Length | 4550 mm | 4750 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1390 mm |
| Wheelbase Size | 2630 mm | 2720 mm |
| Fuel Tank Capacity | 55 L | 53 L |
