Gas Gas Ec 300 21 MOT Pass Rate
Overall pass rate across all manufacture years, based on 54 real MOT test results. Failure rate: 20.4%.
Data from official DVSA MOT testing records
Gas Gas Ec 300 21 MOT Reliability Overview
The Gas Gas Ec 300 21 is a rare vehicle in the UK, with 54 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 79.6% and a failure rate of 20.4%, which is well above the UK average of approximately 37%.
Based on this data, the Gas Gas Ec 300 21 earns a "Excellent" reliability rating. The average Gas Gas Ec 300 21 presents for MOT with approximately 1,668 miles on the clock. The 2021 manufacture year performs best with a 82.6% pass rate.
The most common MOT failure for the Gas Gas Ec 300 21 is Motorcycle lamps and reflectors, affecting 5.6% of all tests. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. The second most common issue is Motorcycle suspension at 5.6%. Motorcycle audible warning (Horn) rounds out the top three at 5.6%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Best Year to Buy
📈 How Each Vintage Ages
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Audible Warning (Horn) | 5.6% | 3 |
| 2 | Motorcycle Lamps And Reflectors | 5.6% | 3 |
| 3 | Motorcycle Suspension | 5.6% | 3 |
| 4 | Identification Of The Vehicle | 3.7% | 2 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Gas Gas Ec 300 21 has 1,668 miles when tested for MOT.
About Gas Gas Ec 300 21 MOT Data
The Gas Gas Ec 300 21 is a rare vehicle in the UK, with 54 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 79.6% and a failure rate of 20.4%, which is well above the UK average of approximately 37%.
For Gas Gas Ec 300 21 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lamps and reflectors and motorcycle suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Ec 300 21 is likely to perform.
Motorcycle lamps and reflectors — 5.6% of failures
Motorcycle lamps and reflectors issues account for 5.6% of MOT failures on the Gas Gas Ec 300 21. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle suspension — 5.6% of failures
Motorcycle suspension issues account for 5.6% of MOT failures on the Gas Gas Ec 300 21. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle audible warning (Horn) — 5.6% of failures
Motorcycle audible warning (Horn) issues account for 5.6% of MOT failures on the Gas Gas Ec 300 21. Motorcycle audible warning (Horn) issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Frequently Asked Questions
What is the MOT pass rate for the Gas Gas Ec 300 21?
Based on 54 (based on limited data) MOT tests in our database, the Gas Gas Ec 300 21 has an overall pass rate of 79.6% (20.4% fail rate).
What are the most common MOT failures on a Gas Gas Ec 300 21?
The top 3 reasons a Gas Gas Ec 300 21 fails its MOT are: 1. Motorcycle lamps and reflectors (5.6%), 2. Motorcycle suspension (5.6%), 3. Motorcycle audible warning (Horn) (5.6%). Check these areas before booking your MOT.
Is the Gas Gas Ec 300 21 reliable?
With a 20.4% MOT failure rate, the Ec 300 21 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Gas Gas Ec 300 21?
Based on failure data, focus on: Motorcycle lamps and reflectors (5.6%); Motorcycle suspension (5.6%); Motorcycle audible warning (Horn) (5.6%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.