2006 Buick LaCrosse vs. 2011 Lexus IS
To start off, 2011 Lexus IS is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2006 Buick LaCrosse would be higher. At 3,556 cc (6 cylinders), 2006 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2006 Buick LaCrosse (240 HP @ 6000 RPM) has 36 more horse power than 2011 Lexus IS. (204 HP @ 6400 RPM). In normal driving conditions, 2006 Buick LaCrosse should accelerate faster than 2011 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick LaCrosse weights approximately 204 kg more than 2011 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2006 Buick LaCrosse, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Buick LaCrosse (305 Nm @ 2000 RPM) has 54 more torque (in Nm) than 2011 Lexus IS. (251 Nm @ 4800 RPM). This means 2006 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2011 Lexus IS. 2006 Buick LaCrosse has automatic transmission and 2011 Lexus IS has manual transmission. 2011 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Buick LaCrosse | 2011 Lexus IS | |
| Make | Buick | Lexus |
| Model | LaCrosse | IS |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 240 HP | 204 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 305 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1946 kg | 1742 kg |
| Vehicle Length | 5040 mm | 4633 mm |
| Vehicle Width | 1860 mm | 1801 mm |
| Vehicle Height | 1460 mm | 1415 mm |
| Wheelbase Size | 2810 mm | 2731 mm |
| Fuel Consumption | 8.7 L/100km | 8.7 L/100km |
| Fuel Consumption City | 12.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
