2001 Mercedes-Benz SLK 2.3L Petrol · X91 HGO
2001 Mercedes-Benz SLK (2.3L, petrol). First registered 16 Feb 2001. Recorded mileage 99,706 miles. MOT valid until 13 Oct 2027. Taxed until 01 Mar 2027.
- Make & Model
- MERCEDES-BENZ SLK
- Year / Origin
- 2001 · Export Allocation
- Safety Recall
- Unknown
- MOT Status
- Valid until 13 Oct 2027
- Road Tax
- Taxed (01 Mar 2027)
- Recorded Mileage
- 99,706 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 2.3L
- 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.
X91 HGO Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 15/09/2026
- 99,706 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring lighting items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
X91 HGO MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2001 Mercedes-Benz Slk (X91 HGO) between December 2022 and September 2026.
The record contains 4 passes and 1 failure.
The most recent test on 15 September 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (4 issues), Tyres (3 issues), Suspension (2 issues), Brakes (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 7 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i))”; “Nearside Front Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i))”; “Offside Stop lamp(s) not working (4.3.1 (a) (ii))”.
X91 HGO Mileage History
- 16/12/202294,249 mi
- 20/12/202294,252 mi+3 mi
- 15/10/202494,680 mi+428 mi
- 29/09/202597,441 mi+2,761 mi
- 15/09/202699,706 mi+2,265 mi
Average of roughly 1,456 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
MOT Roadworthiness: Good
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
This 2001 Mercedes-Benz SLK offers good value for a classic sports car, but its age and single MOT failure require careful scrutiny before purchase.
Prioritise a full mechanical inspection to investigate the 2022 MOT failure, which may indicate hidden issues. Check for service records to confirm maintenance consistency, as SLKs from this era can suffer from electrical and suspension wear. Negotiate based on its age and the need for potential repairs, but its rarity and brand prestige may offset some depreciation.
Petrol fuel economy is likely poor by modern standards, with high tax rates due to emissions. Insurance groups for 2001 sports cars are typically high. Maintenance costs will rise with age, particularly for complex systems like the automatic transmission or air conditioning. Estimated annual running costs: £1,500-£2,000.
Focus on the 2022 MOT failure - confirm if it was a minor issue like a bulb change or something more serious. Inspect the engine for oil leaks, check suspension components for wear, and test electrical systems (e.g., convertible roof mechanism). Verify that the 97,441-mile reading is accurate and not rolled back.
The SLK has a clean MOT history since 2021, with no defects recorded in its last three checks. However, a 2022 MOT failure (without recorded defects) and 97,441 miles for a 25-year-old vehicle raise some concerns. Its 2.3L petrol engine and silver colour are standard for the model, but lack of aggregate reliability data means buyers must rely on individual inspection.
No aggregate MOT data available for the SLK model, but classic Mercedes-Benz sports cars often require careful maintenance due to complex mechanical systems.
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
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (X91H Series)
Vehicles registered in the same regional DVLA batch as X91HGO.
VAUXHALL
ASTRA
BMW
M240I XDRIVE AUTO
YAMAHA
R6
MERCEDES-BENZ
SLK
KAWASAKI
ZX-6R
MERCEDES-BENZ
SLK
FORD
ESCORT
MITSUBISHI
L200
MERCEDES-BENZ
CLK
LAND ROVER
DEFENDER
MERCEDES-BENZ
VIANO
VOLKSWAGEN
GOLF
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.