2005 Alfa Romeo 156 vs. 1998 Oldsmobile Alero
To start off, 2005 Alfa Romeo 156 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Oldsmobile Alero. In addition, the cost of maintenance, including insurance, on 1998 Oldsmobile Alero would be higher. At 3,392 cc (6 cylinders), 1998 Oldsmobile Alero is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (185 HP @ 5000 RPM) has 17 more horse power than 1998 Oldsmobile Alero. (168 HP @ 4800 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1998 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 90 kg more than 1998 Oldsmobile Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1998 Oldsmobile Alero (271 Nm @ 4000 RPM) has 49 more torque (in Nm) than 2005 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 1998 Oldsmobile Alero will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 1998 Oldsmobile Alero has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Oldsmobile Alero will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1998 Oldsmobile Alero | |
| Make | Alfa Romeo | Oldsmobile |
| Model | 156 | Alero |
| Year Released | 2005 | 1998 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 185 HP | 168 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 222 Nm | 271 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 92.1 mm |
| Engine Stroke Size | 68.3 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1400 kg |
| Vehicle Length | 4450 mm | 4750 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 2720 mm |
| Fuel Tank Capacity | 72 L | 53 L |
