ISUZU BIGHORN (2004)
Running costs, common problems, and reliability data based on 38 real MOT tests in 2024.
MOT Pass Rate
76%
Total Tests (2024)
38
Avg Mileage
168,401 mi
Est. Annual Cost
£2,050
Is the 2004 ISUZU BIGHORN reliable?
Average reliability. Expect some repairs as it ages. That's 6 points below the national average of 82%.
At 20 years old, 76% of ISUZU BIGHORNs from 2004 passed their MOT first time in 2024. That's based on 38 tests across the UK. The average mileage at this age is 168,401 miles.
How does the 2004 ISUZU BIGHORN compare?
Mileage Analysis
The average 2004 ISUZU BIGHORN has 168,401 miles on the clock, which is in line with the expected 148,000 miles for a 20-year-old car, suggesting normal everyday use.
How much does a 2004 ISUZU BIGHORN 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.
Checking a specific ISUZU BIGHORN?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2004 ISUZU BIGHORN
The 2004 ISUZU BIGHORN is a performance with a 3050cc diesel engine. 38 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. Among all cars from 2004, the average MOT pass rate is 72%, and this model beats that benchmark.
With an average of 168,401 miles at 20 years old, ISUZU BIGHORN owners drive about as much as the UK average.
2004 ISUZU BIGHORN Fuel Costs
The 3050cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2004 ISUZU BIGHORN?
Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2004 ISUZU BIGHORN
At 20 years old, the ISUZU BIGHORN 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. Note: with only 38 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2004 ISUZU BIGHORN
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- BMW 3 SERIES (2005) 78% pass rate (+2%) from 24,924 tests
- LAND ROVER DISCOVERY (2005) 78% pass rate (+2%) from 17,079 tests
- LAND ROVER RANGE ROVER SPORT (2006) 81% pass rate (+5%) from 14,133 tests
- FORD MONDEO (2005) 69% pass rate (-7%) from 11,436 tests