MG ZT-T (2005)
Running costs, common problems, and reliability data based on 338 real MOT tests in 2024.
MOT Pass Rate
77%
Total Tests (2024)
338
Avg Mileage
123,528 mi
Est. Annual Cost
£2,397
Is the 2005 MG ZT-T reliable?
Average reliability. Expect some repairs as it ages. That's close to the national average of 82%. It falls below the MG brand average of 86%.
At 19 years old, 77% of MG ZT-Ts from 2005 passed their MOT first time in 2024. That's based on 338 tests across the UK. The average mileage at this age is 123,528 miles.
How does the 2005 MG ZT-T compare?
Mileage Analysis
The average 2005 MG ZT-T has 123,528 miles on the clock, which is in line with the expected 140,600 miles for a 19-year-old car, suggesting normal everyday use.
Best year to buy a MG ZT-T?
The most reliable year is the 2002 model with a 81% MOT pass rate, while the 2003 model has the lowest at 66%. The 2005 sits between the two at 77%.
How much does a 2005 MG ZT-T 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.
MG ZT-T by Year
Checking a specific MG ZT-T?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2005 MG ZT-T
The 2005 MG ZT-T is a large car with a 2497cc petrol engine. 338 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2005, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 123,528 miles at 19 years old, MG ZT-T owners drive about as much as the UK average.
2005 MG ZT-T Fuel Costs
The 2497cc petrol engine offers a reasonable balance between performance and economy. 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 2005 MG ZT-T?
Total estimated annual running cost is £2,397 (£200/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 77% pass rate. Keeping on top of servicing will help avoid surprises.
MG ZT-T Reliability Trend
The MG ZT-T has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Buying a Used 2005 MG ZT-T
At 19 years old, the MG ZT-T 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. If you're flexible on year, the 2002 model has the highest pass rate at 81%.
Alternatives to the 2005 MG ZT-T
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- RENAULT CLIO (2007) 68% pass rate (-9%) from 41,223 tests
- HONDA CR-V (2007) 74% pass rate (-3%) from 26,436 tests
- NISSAN QASHQAI (2007) 66% pass rate (-11%) from 19,479 tests
- AUDI TT (2007) 80% pass rate (+3%) from 17,399 tests