2001 Proton 400 vs. 2010 Buick LaCrosse
To start off, 2010 Buick LaCrosse is newer by 9 year(s). Which means there will be less support and parts availability for 2001 Proton 400. In addition, the cost of maintenance, including insurance, on 2001 Proton 400 would be higher. At 3,600 cc (6 cylinders), 2010 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2010 Buick LaCrosse (280 HP @ 6300 RPM) has 206 more horse power than 2001 Proton 400. (74 HP @ 6000 RPM) In normal driving conditions, 2010 Buick LaCrosse should accelerate faster than 2001 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2010 Buick LaCrosse weights approximately 883 kg more than 2001 Proton 400. 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, 2010 Buick LaCrosse (351 Nm @ 4800 RPM) has 243 more torque (in Nm) than 2001 Proton 400. (108 Nm @ 3000 RPM). This means 2010 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton 400. 2010 Buick LaCrosse has automatic transmission and 2001 Proton 400 has manual transmission. 2001 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Proton 400 | 2010 Buick LaCrosse | |
| Make | Proton | Buick |
| Model | 400 | LaCrosse |
| Year Released | 2001 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 74 HP | 280 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 108 Nm | 351 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 970 kg | 1853 kg |
| Vehicle Length | 4370 mm | 5001 mm |
| Vehicle Width | 1700 mm | 1857 mm |
| Vehicle Height | 1390 mm | 1504 mm |
| Wheelbase Size | 2510 mm | 2837 mm |
