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AUDI Q7 S LINE 45 TDI MHEV QUAT A (2019)

Running costs, reliability data, and common problems from 66 real MOT tests.

Annual Cost

£1,695

£141/month

MOT Pass Rate

95%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 30-42

2967cc Diesel

Great Choice

95% pass rate, £1695/year to run. 13 points above average.

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Diesel2967cc7 years old66 tests47k miles avg

Annual Running Costs

Fuel (Diesel, 2967cc)

~40 mpg

£1,245
Road Tax

Flat rate (post-2017)

£195
MOT Test
£55
Predicted Repairs

Low estimate due to excellent reliability

£200
Total per year£1,695
Per month£141/mo
Per week£33/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

95% MOT pass rate(Excellent)
0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.

At 7 years old, 95% of AUDI Q7 S LINE 45 TDI MHEV QUAT As from 2019 passed their MOT first time in 2026. That's based on 66 tests across the UK. The average mileage at this age is 46,512 miles.

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How Does It Compare?

Rank among 2019 cars249th of 1,419(top 18%)
Rank among AUDI models264th of 1,079(top 24%)
vs national average+13%(82% avg)
vs 2019 cars average+5%(90% avg)
vs AUDI average+5%(90% avg)

Mileage Analysis

46,512

Average miles

vs

51,800

Expected for age

The average 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A has 46,512 miles on the clock, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2022 model with a 98% MOT pass rate, while the 2021 model has the lowest at 91%. The 2019 sits between the two at 95%.

AUDI Q7 S LINE 45 TDI MHEV QUAT A by Year

YearPass RateTestsAvg Mileage
202298%8025,728 mi
202191%51133,446 mi
202092%70338,332 mi
201995%6646,512 mi

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About the 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A

The 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A is a premium performance with a 2967cc diesel engine. 66 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 18% of all 2019 cars for reliability.

With an average of 46,512 miles at 7 years old, AUDI Q7 S LINE 45 TDI MHEV QUAT A owners drive about as much as the UK average.

2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A Fuel Costs

The 2967cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A?

Total estimated annual running cost is £1,695 141/month), broken down as £1245 fuel, £195 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 95% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

AUDI Q7 S LINE 45 TDI MHEV QUAT A Reliability Trend

The AUDI Q7 S LINE 45 TDI MHEV QUAT A has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.

Buying a Used 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A

At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2022 model has the highest pass rate at 98%. Note: with only 66 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

Service History

Low risk

Always 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 2019 AUDI Q7 S LINE 45 TDI MHEV QUAT A stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
AUDI Q7 S LINE 45 TDI MHEV QUAT A(2019)95%£1245£195Grp 30-42£1695
MERCEDES E(2019)90%£1245£190Grp 30-42£1690-£5
MERCEDES GLC(2018)91%£1245£190Grp 30-42£1690-£5
AUDI A5(2017)89%£1245£190Grp 30-42£1840+£145
FORD RANGER(2019)87%£1245£190Grp 35-50£1840+£145

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.

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