2009 Buick LaCrosse vs. 2005 Mazda RX-8
To start off, 2009 Buick LaCrosse is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2005 Mazda RX-8 would be higher. At 3,791 cc (6 cylinders), 2009 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2009 Buick LaCrosse (200 HP) has 3 more horse power than 2005 Mazda RX-8. (197 HP). In normal driving conditions, 2009 Buick LaCrosse should accelerate faster than 2005 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 561 kg more than 2005 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Buick LaCrosse (312 Nm @ 4000 RPM) has 90 more torque (in Nm) than 2005 Mazda RX-8. (222 Nm @ 5500 RPM). This means 2009 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda RX-8.
Compare all specifications:
2009 Buick LaCrosse | 2005 Mazda RX-8 | |
Make | Buick | Mazda |
Model | LaCrosse | RX-8 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3791 cc | 1311 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 200 HP | 197 HP |
Torque | 312 Nm | 222 Nm |
Torque RPM | 4000 RPM | 5500 RPM |
Engine Compression Ratio | 10.2:1 | 10.0:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1946 kg | 1385 kg |
Vehicle Length | 5040 mm | 4430 mm |
Vehicle Width | 1860 mm | 1780 mm |
Vehicle Height | 1460 mm | 1350 mm |
Wheelbase Size | 2810 mm | 2680 mm |
Fuel Consumption | 8.4 L/100km | 10 L/100km |
Fuel Consumption City | 13.8 L/100km | 13.2 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 64 L | 60 L |