2005 Buick LaCrosse vs. 2006 Mazda 3
To start off, 2006 Mazda 3 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2005 Buick LaCrosse would be higher. At 3,564 cc (6 cylinders), 2005 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2005 Buick LaCrosse (238 HP @ 6000 RPM) has 90 more horse power than 2006 Mazda 3. (148 HP @ 6000 RPM). In normal driving conditions, 2005 Buick LaCrosse should accelerate faster than 2006 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick LaCrosse weights approximately 380 kg more than 2006 Mazda 3. 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, 2005 Buick LaCrosse (311 Nm @ 3200 RPM) has 124 more torque (in Nm) than 2006 Mazda 3. (187 Nm @ 4500 RPM). This means 2005 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda 3. 2005 Buick LaCrosse has automatic transmission and 2006 Mazda 3 has manual transmission. 2006 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick LaCrosse | 2006 Mazda 3 | |
| Make | Buick | Mazda |
| Model | LaCrosse | 3 |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 148 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 311 Nm | 187 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1235 kg |
| Vehicle Length | 5040 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2820 mm | 2650 mm |
| Fuel Tank Capacity | 64 L | 55 L |
