2021 Alfa Romeo Giulia 2.9L Petrol · S3 TWH
2021 Alfa Romeo Giulia (2.9L, petrol). First registered 16 Sept 2021. Recorded mileage 9,941 miles. MOT expired on 14 Sept 2026. Taxed until 01 Jun 2027.
- Make & Model
- ALFA ROMEO GIULIA
- Year / Origin
- 2021 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Expired on 14 Sept 2026
- Road Tax
- Taxed (01 Jun 2027)
- Recorded Mileage
- 9,941 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- Petrol · 2.9L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
S3 TWH Key Findings
- 2 MOT tests recorded
- Latest MOT passed on 19/08/2025
- 9,941 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
S3 TWH MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
2 MOT tests are recorded for this 2021 Alfa Romeo Giulia (S3 TWH) between August 2024 and August 2025.
The record contains 2 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
S3 TWH Mileage History
- 21/08/20248,665 mi
- 19/08/20259,941 mi+1,276 mi
Average of roughly 1,284 miles per year across 2 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Alfa Romeo Alfa Romeo Giulia
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
An excellent choice for those seeking a stylish, sporty Italian saloon with exceptionally low mileage. This Giulia appears to be a well-maintained example that has been used sparingly since its first registration.
When inspecting this specific car, your priority should be verifying the full service history. Given the low mileage, ensure that the car has been serviced annually according to time rather than just mileage, as high-performance engines like this 2.9L unit require consistent oil changes. Check for any signs of uneven wear on the tyres, which can sometimes occur on rear-wheel drive cars.
Since this is a premium high-performance model, pay close attention to the infotainment system and electronic trim. Ensure all features function correctly, as repairs on Alfa Romeo electronics can be costly. Because it is a 2021 registration, you should also confirm if there is any remaining manufacturer warranty or extension available.
The 2891cc engine is a high-performance powerplant, meaning fuel economy will be lower than a standard family saloon; you should expect around 24-28 mpg in real-world conditions. Tax bands and insurance groups for this specific model are typically high due to the engine size and performance profile.
Maintenance costs will be higher than an average hatchback, as parts for the Alfa Romeo Giulia carry a premium price tag. Estimate your annual running costs, including fuel, high insurance, and routine servicing, to be between £3,500 and £4,500.
The MOT history for this vehicle shows no failures, which is a very positive sign. However, you should inspect the engine bay for any fluid leaks, which is a known area for high-output Italian engines. Check the brake discs for scoring, as the heavy weight of the vehicle can wear them down quickly if driven aggressively.
Given the low mileage, carefully inspect the bodywork for stone chips, which are common on cars driven primarily on motorways. Verify that the mileage is consistent across the MOT records and the service history to ensure the 9,941 miles recorded is genuine and not been back.
This 2021 Alfa Romeo Giulia finished in a striking green and features the powerful 2.9L petrol engine. With just under 10,000 miles on the clock, it sits significantly below the average mileage for a five-year-old vehicle. The MOT history is flawless, with two clean passes showing no advisories, suggesting the car has been kept to a high standard of care.
The Giulia is generally praised for its handling and beauty, but requires a strict maintenance schedule to avoid potential electrical or mechanical issues.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
Common Problems: ALFA ROMEO GIULIA
Known issues reported by owners and MOT testers.
- Relay Failure & Random Limp Mode(Serious)
A bank of six micro-relays located behind the front-right (passenger side) wheel well liner is a major failure point. Sticking relays for the starter or auxiliary water pump can cause "no-crank" scenarios, parasitic battery drain, or random "limp mode" where the car loses power.
- Parasitic Battery Drain & AGM Upgrade(Moderate)
The Giulia is extremely sensitive to voltage. Factory EFB batteries often struggle, leading to "ghost" faults. Many owners upgrade to a larger H8 (LN5) AGM battery (95Ah) to solve these issues. Parasitic drain can also be caused by the USB hub or BCM staying awake.
- Suspension Bushing & Alignment Issues(Moderate)
Front lower control arm bushings wear prematurely, and the aggressive factory "Ackermann" steering geometry causes significant tyre scrubbing on full lock. This is often misinterpreted as a mechanical fault but leads to rapid inner tyre wear.
Vehicle & Plate History
Previous plates for this vehicle
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ALFA ROMEO GIULIA Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2021 model year cars.
- Relay Failure & Random Limp ModeSerious
A bank of six micro-relays located behind the front-right (passenger side) wheel well liner is a major failure point. Sticking relays for the starter or auxiliary water pump can cause "no-crank" scenarios, parasitic battery drain, or random "limp mode" where the car loses power.
- Parasitic Battery Drain & AGM UpgradeModerate
The Giulia is extremely sensitive to voltage. Factory EFB batteries often struggle, leading to "ghost" faults. Many owners upgrade to a larger H8 (LN5) AGM battery (95Ah) to solve these issues. Parasitic drain can also be caused by the USB hub or BCM staying awake.
- Suspension Bushing & Alignment IssuesModerate
Front lower control arm bushings wear prematurely, and the aggressive factory "Ackermann" steering geometry causes significant tyre scrubbing on full lock. This is often misinterpreted as a mechanical fault but leads to rapid inner tyre wear.
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