London taxis int Tx4
Reliability, running costs, and MOT data across 12 years from 20,611 real MOT tests.
Avg Pass Rate
78%
Total Tests
20,611
Best Year
2015 (86%)
Years Covered
12
About the London taxis int Tx4
The London taxis int Tx4 has been tested 20,611 times in 2026 MOT data across 12 model years (2006 to 2017), with an average pass rate of 78%. That's close to the national average of 82%. Available as diesel and GB.
Best and Worst Years
The 2015 model is the most reliable with a 86% pass rate from 3,806 tests. The 2006 model has the lowest at 69%. With a 17 point spread, choosing the right year makes a big difference to reliability.
Reliability Trend
Newer LONDON TAXIS INT TX4s show better MOT pass rates than older ones, with an average improvement of 14 percentage points.
Mileage Across Years
The oldest model in our data (2006) averages 310,951 miles, while the newest (2017) averages 146,646 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Estimated Running Costs
Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.
Full 2017 detailsHow reliable is the London taxis int Tx4?
London taxis int Tx4 by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
London taxis int Tx4 Guides & Articles
Petrol vs Diesel in 2026: Which Actually Costs Less to Own?
8 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Running CostsCheapest Cars to Insure in the UK: Insurance Groups 1-10
9 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Checking a specific London taxis int Tx4?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.