2006 Infiniti Q45 vs. 2009 Mercedes-Benz A
To start off, 2009 Mercedes-Benz A 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 @ 6400 RPM) has 206 more horse power than 2009 Mercedes-Benz A. (134 HP @ 5750 RPM). In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 2009 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz A weights approximately 1510 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 Mercedes-Benz A, 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 267 more torque (in Nm) than 2009 Mercedes-Benz A. (185 Nm @ 3500 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz A. 2006 Infiniti Q45 has automatic transmission and 2009 Mercedes-Benz A has manual transmission. 2009 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Infiniti Q45 | 2009 Mercedes-Benz A | |
Make | Infiniti | Mercedes-Benz |
Model | Q45 | A |
Year Released | 2006 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4494 cc | 2034 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 340 HP | 134 HP |
Engine RPM | 6400 RPM | 5750 RPM |
Torque | 452 Nm | 185 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 93 mm | 83 mm |
Engine Stroke Size | 82.7 mm | 94 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1320 kg | 2830 kg |
Vehicle Length | 5110 mm | 3840 mm |
Vehicle Width | 1850 mm | 1770 mm |
Vehicle Height | 1500 mm | 1600 mm |
Wheelbase Size | 2880 mm | 2570 mm |
Fuel Consumption Overall | 15.8 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 81 L | 60 L |