2007 Alfa Romeo 147 vs. 2001 Buick LeSabre
To start off, 2007 Alfa Romeo 147 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 2001 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 2001 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2001 Buick LeSabre (205 HP @ 5200 RPM) has 57 more horse power than 2007 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2001 Buick LeSabre should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2001 Buick LeSabre weights approximately 255 kg more than 2007 Alfa Romeo 147. 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, 2001 Buick LeSabre (311 Nm @ 4000 RPM) has 6 more torque (in Nm) than 2007 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2001 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147. 2001 Buick LeSabre has automatic transmission and 2007 Alfa Romeo 147 has manual transmission. 2007 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2001 Buick LeSabre | |
| Make | Alfa Romeo | Buick |
| Model | 147 | LeSabre |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 205 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 305 Nm | 311 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 97 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Engine Compression Ratio | 18.4:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1365 kg | 1620 kg |
| Vehicle Length | 4230 mm | 5090 mm |
| Vehicle Width | 1740 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 2860 mm |
| Fuel Tank Capacity | 60 L | 68 L |
