2004 Infiniti Q45 vs. 2012 Hyundai i40
To start off, 2012 Hyundai i40 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2004 Infiniti Q45 would be higher. At 4,490 cc (8 cylinders), 2004 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2004 Infiniti Q45 (340 HP) has 207 more horse power than 2012 Hyundai i40. (133 HP). In normal driving conditions, 2004 Infiniti Q45 should accelerate faster than 2012 Hyundai i40. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti Q45 weights approximately 270 kg more than 2012 Hyundai i40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2012 Hyundai i40, 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, 2004 Infiniti Q45 (452 Nm) has 288 more torque (in Nm) than 2012 Hyundai i40. (164 Nm). This means 2004 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2012 Hyundai i40. 2004 Infiniti Q45 has automatic transmission and 2012 Hyundai i40 has manual transmission. 2012 Hyundai i40 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Infiniti Q45 | 2012 Hyundai i40 | |
| Make | Infiniti | Hyundai |
| Model | Q45 | i40 |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 1591 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 133 HP |
| Torque | 452 Nm | 164 Nm |
| Engine Bore Size | 93 mm | 77 mm |
| Engine Stroke Size | 83 mm | 85.4 mm |
| Engine Compression Ratio | 10.5:1 | 11:01 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1804 kg | 1534 kg |
| Vehicle Length | 5080 mm | 4770 mm |
| Vehicle Width | 1850 mm | 1815 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2880 mm | 2770 mm |
| Fuel Consumption Highway | 10.2 L/100km | 5.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 7.6 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 6 L/100km |
