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Infiniti QX50 I (facelift 2015) 3.7 V6 (325 Hp) Automatic
Overall Rating
Infiniti QX50:
The Infiniti QX50, formerly the Infiniti EX until 2013, is a crossover SUV marketed by Infiniti, Nissan's luxury division between 2007 and 2025. It was produced over two generations: one generation under both EX and QX50 nameplates, and the second generation under the QX50 nameplate. The first generation model was also marketed as the Nissan Skyline Crossover in Japan.
The first generation QX50 was a minor model update of the EX with its nameplate changed to QX50 to align with the marque's new Q and QX nomenclature introduced for model year 2013 and model year 2015. The second-generation QX50 entered production in November 2017 as a 2019 model....(Read more on Wikipedia)
I (facelift 2015) Overview:
Infiniti QX50 (I (facelift 2015)). With 267 Nm of torque, it offers ample pulling power. With a weight of 1749 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 6.7 s). The top speed reaches 225 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. Seating for 5 makes it ideal for daily use.
3.7 V6 (325 Hp) Automatic Verdict:
Performance Verdict
Offers identical strong V6 performance to the AWD variant, with potentially a marginal improvement in responsiveness and slightly lighter feel due to the rear-wheel-drive setup.
Fuel Economy
Similar high fuel consumption to the AWD model, though potentially marginally more efficient in ideal conditions due to less drivetrain drag, still a thirsty engine.
Pros and Cons:
Pros:
- • Strong V6 engine performance (3.7L)
- • Comfortable and well-appointed interior
- • Distinctive and elegant styling
- • Generally reliable VQ powertrains
- • Engaging, car-like driving dynamics
Cons:
- • High fuel consumption, especially for the 3.7L V6
- • Limited cargo space compared to rivals
- • Aging infotainment system lacking modern features
- • Firm ride on larger wheels can impact comfort
- • Rear seat legroom can be tight for adults
Specifications:
Specifications are compared to those of the previous generation(I: 2013 - 2015).
| General: | |
|---|---|
| Brand: | Infiniti |
| Model: | QX50 |
| Generation: | I (facelift 2015) |
| Modification (Engine): | 3.7 V6 (325 Hp) Automatic |
| Start of production: | 2015 |
| End of production: | 2016 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 325 Hp @ 7000 rpm. |
| Power per litre: | 87.9 Hp/l |
| Torque: | 267 Nm @ 5200 rpm. |
| Engine Model/Code: | VQ37VHR [Same engine] More details about the engine VQ37VHR |
| Engine displacement: | 3696 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Engine oil capacity: | 4.9 l |
| Coolant: | 9 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 95.5 mm mm |
| Piston Stroke: | 86 mm mm |
| Compression ratio: | 11:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 13.8 l/100 km |
| Fuel consumption (economy) - extra urban: | 9.8 l/100 km |
| Emission standard: | Euro 6 |
| Acceleration 0 - 100 km/h: | 6.7 sec |
| Acceleration 0 - 62 mph: | 6.7 sec |
| Maximum speed: | 225 km/h |
| Weight-to-power ratio: | 5.4 kg/Hp, 185.8 Hp/tonne |
| Weight-to-torque ratio: | 6.6 kg/Nm, 152.7 Nm/tonne |
| Acceleration 0 - 60 mph: | 6.4 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1749 |
| Max. weight: | 2305 |
| Max load: | 556 |
| Trunk (boot) space - minimum: | 309 l |
| Fuel tank capacity: | 80 l |
| Size: | |
|---|---|
| Length: | 4745 mm mm [110mm more] |
| Width: | 1800 mm mm [Same width.] |
| Height: | 1613 mm mm [13mm more] |
| Wheelbase: | 2880 mm mm [80mm more] |
| Front track: | 1535 mm |
| Rear (Back) track: | 1550 mm |
| Ride height (ground clearance): | 175 mm |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 7 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/55 R18 |
| Wheel rims size | 18 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
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