2009 Buick LaCrosse vs. 2006 Infiniti Q45
To start off, 2009 Buick LaCrosse is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2006 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP) has 140 more horse power than 2009 Buick LaCrosse. (200 HP) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2009 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 626 kg more than 2006 Infiniti Q45.
Because 2006 Infiniti Q45 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 Infiniti Q45. 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, 2006 Infiniti Q45 (452 Nm @ 4000 RPM) has 140 more torque (in Nm) than 2009 Buick LaCrosse. (312 Nm @ 4000 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Buick LaCrosse.
Compare all specifications:
2009 Buick LaCrosse | 2006 Infiniti Q45 | |
Make | Buick | Infiniti |
Model | LaCrosse | Q45 |
Year Released | 2009 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3791 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 200 HP | 340 HP |
Torque | 312 Nm | 452 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Compression Ratio | 10.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1946 kg | 1320 kg |
Vehicle Length | 5040 mm | 5110 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1460 mm | 1500 mm |
Wheelbase Size | 2810 mm | 2880 mm |
Fuel Consumption | 8.4 L/100km | 10 L/100km |
Fuel Consumption City | 13.8 L/100km | 14 L/100km |
Fuel Consumption Overall | 11.2 L/100km | 15.8 L/100km |
Fuel Tank Capacity | 64 L | 81 L |