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Infiniti EX 37 3.7i V6 (320 Hp) 4WD Automatic
Overall Rating
Infiniti EX:
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)
37 Overview:
Infiniti EX (37). With 366 Nm of torque, it offers ample pulling power. All‑wheel drive provides excellent grip, ideal for off‑road use. A sport utility vehicle offering higher ground clearance and versatile cargo space. Seating for 5 makes it ideal for daily use.
The Infiniti EX 37 generation was not tested by Euro NCAP. However, it generally performed well in US safety tests, indicating a robust safety structure for its time.
3.7i V6 (320 Hp) 4WD Automatic Verdict:
Performance Verdict
The 3.7i V6 engine delivers strong, linear acceleration and a satisfying exhaust note, making for a very engaging and sporty driving experience, especially for an SUV.
Fuel Economy
Fuel economy is a significant drawback for this powerful naturally aspirated V6, particularly with the AWD system. Expect higher running costs compared to more modern, smaller-displacement engines.
Pros and Cons:
Pros:
- • Strong and engaging V6 engine performance
- • Refined and high-quality interior materials
- • Distinctive and stylish coupe-like exterior design
- • Standard all-wheel drive offers good traction
- • Generally reliable VQ engine platform
Cons:
- • Poor fuel economy, especially for the V6
- • Limited rear passenger and cargo space for an SUV
- • Ride can be firm on larger wheels
- • Infotainment system feels dated by modern standards
- • Higher running costs due to premium fuel and parts
Specifications:
| General: | |
|---|---|
| Brand: | Infiniti |
| Model: | EX |
| Generation: | 37 |
| Modification (Engine): | 3.7i V6 (320 Hp) 4WD Automatic |
| Start of production: | 2007 |
| End of production: | 2013 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | SUV |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 320 Hp @ 7000 rpm. |
| Power per litre: | 86.6 Hp/l |
| Torque: | 366 Nm @ 5200 rpm. |
| Engine Model/Code: | 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 |
| Valvetrain: | DOHC |
| Engine oil capacity: | 4.9 l |
| Coolant: | 9.2 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 95.5 mm |
| Piston Stroke: | 86 mm |
| Compression ratio: | 11:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Emission standard: | Euro 5 |
| Space: | |
|---|---|
| Trunk (boot) space - minimum: | 309 l |
| Fuel tank capacity: | 80 l |
| Size: | |
|---|---|
| Length: | 4630 mm |
| Width: | 1800 mm |
| Height: | 1575 mm |
| Wheelbase: | 2800 mm |
| Front track: | 1540 mm |
| Rear (Back) track: | 1545 mm |
| Powertrain: | |
|---|---|
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 7 |
| Transmission type | Automatic |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 225/55 R18 |
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