2005 Infiniti I vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Infiniti I. In addition, the cost of maintenance, including insurance, on 2005 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2005 Infiniti I is equipped with a bigger engine. In terms of performance, 2005 Infiniti I (224 HP @ 5600 RPM) has 42 more horse power than 2012 Buick LaCrosse. (182 HP @ 6700 RPM). In normal driving conditions, 2005 Infiniti I should accelerate faster than 2012 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 230 kg more than 2005 Infiniti I.
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, 2005 Infiniti I (271 Nm @ 4800 RPM) has 38 more torque (in Nm) than 2012 Buick LaCrosse. (233 Nm @ 4900 RPM). This means 2005 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse. 2012 Buick LaCrosse has automatic transmission and 2005 Infiniti I has manual transmission. 2005 Infiniti I will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Infiniti I | 2012 Buick LaCrosse | |
| Make | Infiniti | Buick |
| Model | I | LaCrosse |
| Year Released | 2005 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2960 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 224 HP | 182 HP |
| Engine RPM | 5600 RPM | 6700 RPM |
| Torque | 271 Nm | 233 Nm |
| Torque RPM | 4800 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Vehicle Weight | 1510 kg | 1740 kg |
| Vehicle Length | 4930 mm | 5001 mm |
| Vehicle Width | 1790 mm | 1857 mm |
| Vehicle Height | 1450 mm | 1504 mm |
| Wheelbase Size | 2760 mm | 2837 mm |
