2003 Alfa Romeo 156 vs. 1990 Buick LeSabre
To start off, 2003 Alfa Romeo 156 is newer by 13 year(s). Which means there will be less support and parts availability for 1990 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1990 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1990 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1990 Buick LeSabre (150 HP @ 4400 RPM) has 12 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 1990 Buick LeSabre should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick LeSabre weights approximately 234 kg more than 2003 Alfa Romeo 156. 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, 1990 Buick LeSabre (271 Nm) has 108 more torque (in Nm) than 2003 Alfa Romeo 156. (163 Nm). This means 1990 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1990 Buick LeSabre | |
| Make | Alfa Romeo | Buick |
| Model | 156 | LeSabre |
| Year Released | 2003 | 1990 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 150 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 163 Nm | 271 Nm |
| Engine Bore Size | 82 mm | 96.6 mm |
| Engine Stroke Size | 82.7 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 8.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1265 kg | 1499 kg |
| Vehicle Length | 4440 mm | 5010 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2630 mm |
| Fuel Tank Capacity | 63 L | 68 L |
