2008 Buick LaCrosse vs. 2003 Mazda 6
To start off, 2008 Buick LaCrosse is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 5,667 cc (8 cylinders), 2008 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2008 Buick LaCrosse (300 HP @ 5600 RPM) has 162 more horse power than 2003 Mazda 6. (138 HP @ 6000 RPM). In normal driving conditions, 2008 Buick LaCrosse should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Buick LaCrosse weights approximately 538 kg more than 2003 Mazda 6. 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, 2008 Buick LaCrosse (438 Nm @ 4000 RPM) has 257 more torque (in Nm) than 2003 Mazda 6. (181 Nm @ 4500 RPM). This means 2008 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2008 Buick LaCrosse has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Buick LaCrosse | 2003 Mazda 6 | |
| Make | Buick | Mazda |
| Model | LaCrosse | 6 |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5667 cc | 1999 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 138 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 438 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1858 kg | 1320 kg |
| Vehicle Length | 5040 mm | 4690 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
| Fuel Tank Capacity | 64 L | 64 L |
