Infiniti QX70 (2016)
Estimated running costs and MOT pass rates from 351 MOT tests in 2024.
Annual Cost
£3,003
£250/month
MOT Pass Rate
94%
Excellent
Road Tax
£790
Estimated/year
Est. Insurance
Grp 35-50
5000cc Petrol
Great Choice
94% pass rate, £3,003/year to run. 12 points above average.
Check a specific Infiniti QX70
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
~30 mpg
Estimated CO2 band
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 12 points above the average of 82% across all models in our data. It also outperforms the Infiniti brand average of 87%.
94% of MOT tests on Infiniti QX70s from 2016 ended in a pass in 2024, when they were about 8 years old. That's based on 351 tests across the UK, retests included. The average mileage recorded at those tests was 70,295 miles.
Got a Infiniti QX70 you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
70,295
Average miles
59,200
Expected for age
The average 2016 Infiniti QX70 had 70,295 miles on the clock at its 2024 MOT, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.
Looking at a specific Infiniti QX70?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
Infiniti QX70 by Year
Similar Cars to Consider
Check a Specific Infiniti QX70
Enter a reg plate to get the full MOT history, health score, and mileage verification.
Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.
About the 2016 Infiniti QX70
The 2016 Infiniti QX70 is a premium performance car. Our records list a 5000cc petrol engine, though engines vary between versions. 351 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It ranks in the top 16% of all 2016 models for MOT pass rate.
With an average of 70,295 miles recorded at its 2024 MOT tests, Infiniti QX70 owners drive about as much as the UK average.
2016 Infiniti QX70 Fuel Costs
The 5000cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).
What does it cost to own a 2016 Infiniti QX70?
Total estimated annual running cost is £3,003 (£250/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Infiniti QX70 Reliability Trend
Newer Infiniti QX70s pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.
Buying a Used 2016 Infiniti QX70
At 10 years old, the Infiniti QX70 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
Timing Chain / Belt
Watch outAt 10 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
Rust and Corrosion
Watch outAt 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.
Suspension Bushings
Watch outRubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2016 Infiniti QX70 stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Infiniti QX70(2016) | 94% | £1,958 | £790 | Grp 35-50 | £3,003 |
| Land Rover Range Rover(2017) | 91% | £1,958 | £200 | Grp 35-50 | £2,413-£590 |
| Mercedes SLK(2014) | 87% | £1,958 | £790 | Grp 35-50 | £3,153+£150 |
| Mercedes S-Class(2017) | 93% | £1,958 | £200 | Grp 35-50 | £2,413-£590 |
| Jaguar F-Type(2014) | 94% | £1,958 | £790 | Grp 35-50 | £3,003same |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2016 Infiniti QX70
Is the 2016 Infiniti QX70 reliable?
Excellent reliability. Very few MOT failures. 94% of MOT tests on 2016 Infiniti QX70s ended in a pass, from 351 tests (DVSA MOT data for tests in 2024, retests included). That's 12 points above the average of 82% across all models in the same data.
How much does a 2016 Infiniti QX70 cost to run?
Our estimate is £3,003 a year (£250 a month): £1,958 fuel, £790 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2016 Infiniti QX70?
94% of 351 MOT tests on the 2016 Infiniti QX70 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 82nd of 539 models first registered in 2016 (top 16%).
Which year Infiniti QX70 has the best MOT pass rate?
Of the years with at least 100 tests, the 2016 Infiniti QX70 has the highest MOT pass rate at 94% and the 2014 the lowest at 87%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2016 Infiniti QX70?
The average mileage recorded at MOT tests on the 2016 Infiniti QX70 is 70,295 miles, which is in line with the expected 59,200 miles for a 8-year-old car, suggesting normal everyday use.
Related Infiniti Models
Explore other Infiniti cars or similar models in the same category.
Related Guides
In-depth articles relevant to the Infiniti QX70.
Cheapest Cars to Run in 2026: Running Costs From DVSA MOT Data
9 min read
Reliability20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
ReliabilityMost Reliable Used Cars UK 2026 (Ranked With Real MOT Data)
11 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Common Problems: 7 Issues That Could Cost £1,500+ (2026)
13 min read
Check a specific Infiniti QX70
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a Infiniti QX70? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
With outstanding finance included