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Infiniti QX70: sporty SUV, engines and what to know when buying used
The Infiniti QX70 is a stylish, luxury mid-size SUV that was rebranded from the previous FX model in 2013. In this article, we'll review the engines, trims, and what to check when buying a used QX70 in Lithuania.
QX70 in brief
The QX70 is the refreshed Infiniti FX (S51) body with a new name. It stands out from typical SUVs with a long hood, lower roofline, and sportier stance. As a result, the interior and boot are slightly less practical than those prioritising space.
The car offers powerful engines, responsive steering, and a well-appointed interior, but it's not the most economical option in terms of fuel consumption and maintenance.
Which trim to choose
The QX70 was produced in one generation, so the choice mainly depends on the engine and trim level. In Europe, the diesel V6 was the most popular, while the 3.7-litre V6 petrol engine is rarer, more commonly found among US imports.
When searching for a car, pay attention to whether it was officially sold in Europe or imported from another market: in such cases, the equipment, measurement units, and some technical solutions may differ.
Engines and transmissions
The most common engines are the 3.0-litre V6 diesel (around 238 hp) and the 3.7-litre V6 petrol (around 320 hp). In some markets, a more powerful 5.0-litre V8 petrol engine was also offered.
All engines are paired with a 7-speed automatic transmission. The cars come with either rear-wheel drive or all-wheel drive.
What to check when buying a used QX70
Check that the engine runs smoothly, without any unusual noises, and that there are no leaks of oil or coolant. In diesel cars, it's worth assessing the condition of the particulate filter and EGR system, especially if the car has done a lot of city driving.
Test the automatic gearbox in both cold and warm conditions, and in all-wheel-drive versions, check the transmission's operation when turning the steering wheel to full lock. Always check the service history.
Inspect the electronics: the infotainment system, cameras, parking sensors, and climate control. Repairs to these systems are often more expensive than in mass-market cars.
Trim levels
Names and equipment vary by market and year; we list the versions most commonly found in Europe.
Bazinė versija
QX70Base trim with all the essential comfort features.
- Often — alloy wheels
- Often — leather upholstery
- Often — climate control and more electric functions
Premium
QX70Higher-spec version with additional equipment.
- Often — navigation and cameras
- Often — electrically adjustable seats
- Often — sound system and advanced driver-assistance systems
S
QX70A sportier variant, often with larger wheels.
- Often — larger wheels
- Often — sportier interior
- Often — additional driving and safety features
Comparing versions
| Bazinė | Premium | S | |
|---|---|---|---|
| Who it's for | For daily use | For comfort and technology | For a sportier look |
| Wheels (usually) | 18–19 inch | 19 inch | 20–21 inch |
| Engine (usually) | 3.0-litre diesel | 3.0-litre diesel or 3.7-litre petrol | 3.0-litre diesel or 3.7-litre petrol |
| Price in the used market (relatively) | Mid-range | Mid-range | High-end |
For most buyers, the best bet will be a well-equipped diesel QX70 with a clear history. The petrol V6 is only for those who prioritise performance over fuel economy.
Pros
- Dynamic and sporty driving
- Well-equipped, high-quality interior
- Powerful V6 engines
- Distinctive styling
Cons
- High fuel consumption, especially with the petrol engine
- Less practical boot and interior than other SUVs
- Less common parts and fewer specialist servicing options
Frequently asked questions
Which QX70 engine is better?
For most buyers, the 3.0-litre V6 diesel is the more sensible choice due to lower fuel consumption. The 3.7-litre V6 petrol offers livelier performance but is significantly thirstier.
Does the QX70 have four-wheel drive?
Yes, most come with all-wheel drive, but there are rear-wheel drive versions too, so it's worth checking the specific car.
How does the QX70 differ from the FX?
The QX70 is the same model after the 2013 name change. The body and tech remain largely the same, with the names updated to standardise Infiniti's model naming.
Updated 2026-10-19 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
