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| Param name | Param value for Infiniti Q40 | Param value for Kia Optima |
|---|---|---|
| Main Params | ||
| Photo |
|
|
| Car name | Infiniti Q40 | Kia Optima |
| Car type | passenger cars | passenger cars |
| Car body type | sedan | sedan |
| Model | infiniti | kia |
| Variant | q40 | optima |
| Modification | 3.7 MT (333 hp) | 2.4 AT (177 hp) |
| Release of cars | 2014 | 2008 |
| The end of production | 2015 | 2010 |
| Engine | ||
| Boost type | No | No |
| Compression ratio | 11 | No |
| Cylinder arrangement | V-shaped | in-line |
| Cylinder diameter and piston stroke, mm | 95.5 × 86 | 88 × 97 |
| Engine capacity, cm³ | 3696 | 2359 |
| Engine location | No | front, transverse |
| Engine power supply system | distributed injection | distributed injection |
| Engine type | petrol | petrol |
| Maximum power, hp/kW at rpm | 333 / 245 at 7000 | 177 / 130 at 6000 |
| Maximum torque, N*m at rpm | 366 at 5200 | 229 at 4000 |
| Number of cylinders | 6 | 4 |
| Number of valves per cylinder | 4 | 4 |
| General information | ||
| Brand country | Japan | South Korea |
| Car class | E | D |
| Model assembly | No | South Korea |
| Number of doors | 4 | 4 |
| Performance indicators | ||
| Acceleration to 100 km/h, s | 5.7 | 9.1 |
| Ecological class | Euro 4 | No |
| Fuel consumption, l city / highway / combined | 15.3 / 7.9 / 10.6 | 10.7 / 7.3 / 9 |
| Fuel type | Super (95) | Super (95) |
| Maximum speed, km/h | 250 | 213 |
| Sizes in mm | ||
| Front track width | 1520 | 1563 |
| Ground clearance | 132 | 160 |
| Height | 1470 | 1480 |
| Length | 4755 | 4800 |
| Rear track width | 1530 | 1552 |
| Wheel size | No | 205 / 60 / R16 |
| Wheelbase | 2850 | 2720 |
| Width | 1770 | 1805 |
| Suspension and brakes | ||
| Front brakes | disk ventilated | disk ventilated |
| Rear brakes | disk ventilated | disc |
| Type of front suspension | independent, spring | independent, spring |
| Type of rear suspension | independent, spring | independent, spring |
| Transmission | ||
| Drive type | rear | front |
| Number of gears | 6 | 5 |
| Transmission | mechanical | automatic |
| Volume and weight | ||
| Curb weight, kg | 1784 | 1442 |
| Fuel tank capacity, l | 76 | 62 |
| Gross weight, kg | No | 1892 |
| Trunk volume min/max, l | 430 | 425 |