VAUXHALL MONARO (2006)
Running costs, common problems, and reliability data based on 230 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
230
Avg Mileage
64,233 mi
Est. Annual Cost
£2,097
Is the 2006 VAUXHALL MONARO reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the VAUXHALL brand average of 84%.
At 18 years old, 92% of VAUXHALL MONAROs from 2006 passed their MOT first time in 2024. That's based on 230 tests across the UK. The average mileage at this age is 64,233 miles.
How does the 2006 VAUXHALL MONARO compare?
Mileage Analysis
The average 2006 VAUXHALL MONARO has 64,233 miles on the clock, which is significantly below the expected 133,200 miles for a 18-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
How much does a 2006 VAUXHALL MONARO cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
VAUXHALL MONARO by Year
Checking a specific VAUXHALL MONARO?
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About the 2006 VAUXHALL MONARO
The 2006 VAUXHALL MONARO is a performance with a 5967cc petrol engine. 230 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 6% of all 2006 cars for reliability.
With an average of 64,233 miles at 18 years old, VAUXHALL MONARO owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2006 VAUXHALL MONARO Fuel Costs
The 5967cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2006 VAUXHALL MONARO?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
VAUXHALL MONARO Reliability Trend
Newer VAUXHALL MONAROs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2006 VAUXHALL MONARO
At 18 years old, the VAUXHALL MONARO is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age.
Alternatives to the 2006 VAUXHALL MONARO
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- MERCEDES SL (2004) 88% pass rate (-4%) from 4,036 tests
- BENTLEY CONTINENTAL (2007) 94% pass rate (+2%) from 3,741 tests
- ASTON MARTIN DB9 (2005) 93% pass rate (+1%) from 2,229 tests
- MERCEDES R-CLASS (2007) 74% pass rate (-18%) from 615 tests