Audi Q3 vs BMW X1: Compare by Reg (2026)
Side-by-side comparison of the Audi Q3 and BMW X1, covering MOT pass rates, estimated running costs, typical issues, and overall reliability. Based on 410,149 MOT tests (DVSA MOT data for tests in 2024, retests included).
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This page shows model-level MOT data. For the exact Audi Q3 and BMW X1 you are viewing, enter a reg plate below for its MOT history, mileage checks and running costs.
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Quick Verdict
This is a very close comparison. The Audi Q3 and BMW X1 both have an 88% MOT pass rate, so they are evenly matched on MOT results. Your decision should come down to the condition of the actual car, running costs, and which feels better to drive.
Audi Q3
88%
MOT pass rate
209,762 tests
BMW X1
88%
MOT pass rate
200,387 tests
Full Comparison: Audi Q3 vs BMW X1
| Category | Audi Q3 | BMW X1 |
|---|---|---|
| MOT Pass Rate | 88% | 88% |
| MOT Fail Rate | 12% | 12% |
| vs All-Model Avg | +6 pts | +6 pts |
| Est. Fuel Cost (petrol, 8,000 mi/yr) | £1,814 | £1,814 |
| Est. Insurance Group | 18-28 | 25-35 |
| Est. Depreciation/yr | £2,000-£3,500 | £2,000-£3,500 |
| Engine Size | 1.6L | 2.0L |
| Fuel Type(s) | Petrol, Hybrid, Diesel | Diesel, Petrol |
| Segment | Premium | Premium |
| Avg Mileage | 66,129 miWinner | 68,415 mi |
| MOT Tests Analysed | 209,762 | 200,387 |
| Model Years | 11 years | 14 years |
| Best Year | 2020 (94%)Winner | 2019 (93%) |
| Worst Year | 2011 (81%) | 2009 (81%) |
| Reliability Trend | Improving | Improving |
Pass rates are the share of MOT tests that ended in a pass (DVSA MOT data for tests in 2024, retests included), across all years of each model. Best and worst years need at least 100 tests. Fuel cost, insurance group and depreciation are our rough estimates from engine size and make, not official figures.
Common Problems Comparison
Typical issues to check on cars of this type and age, not faults measured for these models.
Audi Q3: Typical Issues to Check
- •DPF and emissions issues (diesel models)
- •Suspension wear on older models
- •Lighting defects (common on all cars)
BMW X1: Typical Issues to Check
- •DPF and emissions issues (diesel models)
- •Higher tyre and brake wear (larger engine)
- •Suspension wear on older models
- •Lighting defects (common on all cars)
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Audi Q3 vs BMW X1 FAQ
Can I compare an Audi Q3 and BMW X1 by registration plate?
Yes. Enter each car's UK registration plate on this page or use our free compare tool at carcostcheck.co.uk/compare to see MOT history, mileage, health scores and running costs for the exact vehicles you are considering, not just model averages.
Which is more reliable, the Audi Q3 or BMW X1?
They are level on MOT data: the Audi Q3 and BMW X1 both have an 88% MOT pass rate (DVSA MOT data for tests in 2024, retests included).
Which is cheaper to run, the Audi Q3 or BMW X1?
At 8,000 miles per year, the Audi Q3 costs around £1,814 in fuel, while the BMW X1 costs around £1,814 (our estimates for petrol versions from average engine size, with fuel at GOV.UK average pump prices for the week of 19 October 2026). On these estimates they cost the same in fuel. Insurance, depreciation, and repair costs also factor into total running costs.
Should I buy a Audi Q3 or BMW X1?
This is a very close comparison. The Audi Q3 and BMW X1 both have an 88% MOT pass rate, so they are evenly matched on MOT results. Your decision should come down to the condition of the actual car, running costs, and which feels better to drive.
Audi Q3 Running Costs
Full breakdown of annual costs, reliability, and MOT data
BMW X1 Running Costs
Full breakdown of annual costs, reliability, and MOT data
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