Common Audi A4 Technik 35 TDI S-A Problems, Faults, and Repair Costs
Typical MOT issues to check on the Audi A4 Technik 35 TDI S-A, with rough repair costs, and its MOT pass rate for each model year. Based on 1,308 MOT tests across 2 model years (DVSA data for tests carried out in 2024, retests included).
Segment: premium | Fuel: Diesel
93%
Audi A4 Technik 35 TDI S-A pass rate
90%
Audi average
82%
All-model average
The Audi A4 Technik 35 TDI S-A has an average MOT pass rate of 93%, which is 3 points above the Audi average and 11 points above the average across all models in our data.
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Common MOT Issues to Check on the Audi A4 Technik 35 TDI S-A
Typical issues for a car of this age and type, estimated from its age, fuel type and engine size (not counted from its MOT records), with rough repair costs
Brakes
High likelihood£80 - £450
Typical repair cost
Common advisories:
Brake discs worn, brake pads thin, handbrake adjustment needed
Failure points:
Brake disc excessively worn, brake pipe corroded, brake efficiency below minimum
Lights
High likelihood£15 - £200
Typical repair cost
Common advisories:
Headlamp aim slightly out, lens deteriorated
Failure points:
Headlamp not working, brake light not functioning, indicator failure
Exhaust & Emissions
High likelihood£80 - £800
Typical repair cost
Common advisories:
Exhaust mounting corroded, slight exhaust leak
Failure points:
Exhaust emissions exceed limits, catalytic converter efficiency low, DPF warning
Suspension
Moderate likelihood£150 - £600
Typical repair cost
Common advisories:
Suspension arm bush worn, shock absorber misting, spring corroded
Failure points:
Coil spring broken, ball joint excessive play, shock absorber leaking
Tyres
Moderate likelihood£50 - £300
Typical repair cost
Common advisories:
Tyre approaching legal limit, slight damage to sidewall
Failure points:
Tyre below minimum tread depth, tyre has a cut exposing ply
Steering
Moderate likelihood£100 - £500
Typical repair cost
Common advisories:
Track rod end has slight play, steering rack boot deteriorated
Failure points:
Steering rack leaking, track rod ball joint worn beyond limits
Body & Structure
Lower likelihood£200 - £1200
Typical repair cost
Common advisories:
Surface corrosion on subframe, slight body panel damage
Failure points:
Structural corrosion, body mounting corroded through, chassis weakness
Windscreen & Wipers
Lower likelihood£10 - £350
Typical repair cost
Common advisories:
Minor windscreen chip, wiper blade deteriorated
Failure points:
Windscreen crack in swept area, wiper does not clear windscreen
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Audi A4 Technik 35 TDI S-A Reliability by Year
MOT pass rate for each model year, from DVSA data for tests carried out in 2024 (retests included). Newer cars usually pass more often simply because they are younger. Highest and lowest are marked among years with 100+ tests that were at least three years old when tested. Fuel and engine size are a guide only.
Audi A4 Technik 35 TDI S-A Running Costs
Want to know the full annual running costs for the Audi A4 Technik 35 TDI S-A? Including fuel, road tax, the MOT and predicted repairs based on MOT pass rates, plus an estimated insurance group.
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Find garages →Audi A4 Technik 35 TDI S-A FAQ
What are the most common Audi A4 Technik 35 TDI S-A problems?
Typical issues to check on an Audi A4 Technik 35 TDI S-A of this age and type are brakes, lights and exhaust & emissions. These are estimated from its age, fuel type and engine size, not counted from its MOT records. Across 1,308 MOT tests (DVSA MOT data for tests in 2024, retests included), 93% ended in a pass.
Is the Audi A4 Technik 35 TDI S-A reliable?
The Audi A4 Technik 35 TDI S-A has an average MOT pass rate of 93%, from 1,308 MOT tests. That is 11 points above the average across all models in our data (82%), a better than average result. Pass rates fall as cars age, so compare it with cars of a similar age.
How much does it cost to fix common Audi A4 Technik 35 TDI S-A faults?
As a rough guide, brake work on an Audi A4 Technik 35 TDI S-A typically costs £80-£450 and suspension repairs £150-£600, while exhaust and emissions fixes can cost £80-£800. Lighting and wiper fixes are usually under £200.
Check a Specific Audi A4 Technik 35 TDI S-A
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Other Audi Models
Common problems pages for other Audi models