Q5 II (FY) vs QX50 II (J55): which is better?
Audi Q5 II (FY) (2016–present) vs Infiniti QX50 II (J55) (2017–2022): specs, fuel economy, tax and common problems.
Audi Q5 II (FY)
Infiniti QX50 II (J55)Specifications
| Audi Q5 II (FY) | Infiniti QX50 II (J55) | |
|---|---|---|
| Production years | 2016–present | 2017–2022 |
| Body | crossover SUV | crossover SUV |
| Fuel | petrol | petrol |
| Engines | 2.0 TFSI (45 TFSI) | 2.0 VC-Turbo |
| Power, up to | 249 hp | 249 hp |
| Torque, up to | 370 Nm | 380 Nm |
| Gearbox | dual-clutch (DCT) | CVT |
| Drive | all-wheel drive | all-wheel drive |
| Length | 4 663 mm | 4 693 mm |
| Width | 1 893 mm | 1 903 mm |
| Height | 1 659 mm | 1 679 mm |
| Wheelbase | 2 819 mm | 2 800 mm |
| Fuel tank | 70 L | 60 L |
| KZ tax 2026 (car under 10 years) | ≈ 16 475 ₸ | ≈ 16 475 ₸ |
The better value is highlighted in green.
Pros, cons and common problems
Audi Q5 II (FY)
Pros
- Powerful versions: up to 249 hp
- All-wheel-drive versions available
- Large tank: 70 L
- Currently in production — can be bought new
Cons
- Engine VW/Audi EA888 (1.8–2.0 TSI/TFSI): oil consumption (piston rings) on second-generation engines
- Gearbox DSG/S tronic with wet clutch: clutch and mechatronics wear at high mileage
Engine (VW/Audi EA888 (1.8–2.0 TSI/TFSI)): oil consumption (piston rings) on second-generation engines; timing chain stretch and tensioner on early engines; plastic water pump and thermostat housing leaks.
Gearbox (DSG/S tronic with wet clutch): clutch and mechatronic wear at high mileage; wears quickly without oil changes.
Infiniti QX50 II (J55)
Pros
- Powerful versions: up to 249 hp
- All-wheel-drive versions available
- Sold in all major markets of the region — parts and mechanics available
Cons
- Gearbox Jatco CVT: belt and bearing wear
Gearbox (Jatco CVT): belt and bearing wear; sensitive to overheating.
Which one to choose
- Q5 II (FY) — if you care more about: wheelbase, fuel tank.
- QX50 II (J55) — if you care more about: torque.
The condition of a specific car matters more than the model: check the service history and get the engine and gearbox inspected before buying.
FAQ
Which is more powerful: Q5 II (FY) or QX50 II (J55)?
Q5 II (FY): up to 249 hp, QX50 II (J55): up to 249 hp.
What is the vehicle tax in Kazakhstan?
For 2026, for a car under 10 years old: Q5 II (FY) — about 16 475 ₸, QX50 II (J55) — about 16 475 ₸ (base engine). A 0.7 factor applies to cars aged 10–20 years and 0.5 to cars over 20.