2007 Buick LaCrosse vs. 2006 Mazda RX-8
To start off, 2007 Buick LaCrosse is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2006 Mazda RX-8 would be higher. At 3,791 cc (6 cylinders), 2007 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2006 Mazda RX-8 (228 HP) has 28 more horse power than 2007 Buick LaCrosse. (200 HP) In normal driving conditions, 2006 Mazda RX-8 should accelerate faster than 2007 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 522 kg more than 2006 Mazda RX-8.
Because 2006 Mazda RX-8 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 2006 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Buick LaCrosse (312 Nm @ 4000 RPM) has 101 more torque (in Nm) than 2006 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2007 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8. 2007 Buick LaCrosse has automatic transmission and 2006 Mazda RX-8 has manual transmission. 2006 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick LaCrosse | 2006 Mazda RX-8 | |
| Make | Buick | Mazda |
| Model | LaCrosse | RX-8 |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 200 HP | 228 HP |
| Torque | 312 Nm | 211 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Bore Size | 96.5 mm | 87.5 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1950 kg | 1428 kg |
| Vehicle Length | 5040 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Tank Capacity | 64 L | 61 L |
