How much does a 2004 AUTO-TRAIL MOTORHOME cost to run?

Estimated annual running cost is £2,195 (£183/month), including £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2004 AUTO-TRAIL MOTORHOME?

The 2004 AUTO-TRAIL MOTORHOME has a 75% MOT pass rate based on 80 tests in 2026. This ranks 217 out of 491 cars from 2004.

Which year AUTO-TRAIL MOTORHOME is most reliable?

The 2005 AUTO-TRAIL MOTORHOME has the highest MOT pass rate at 80%. The least reliable year is 2003 at 69%.

AUTO-TRAIL MOTORHOME (2004)

Q: Is the 2004 AUTO-TRAIL MOTORHOME reliable?

Average reliability. Expect some repairs as it ages. 75% of AUTO-TRAIL MOTORHOMEs from 2004 passed their MOT first time in 2026, based on 80 tests. That's 7 points below the national average of 82%.

Q: What is the average mileage for a 2004 AUTO-TRAIL MOTORHOME?

The average mileage for a 2004 AUTO-TRAIL MOTORHOME is 51,443 miles, which is significantly below the expected 162,800 miles for a 22-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

Running costs, reliability data, and common problems from 80 real MOT tests.

Annual Cost

£2,195

£183/month

MOT Pass Rate

75%

Average

Road Tax

£395

Based on CC/year

Insurance

Grp 30-42

2800cc Diesel

Check Carefully

75% pass rate, £2195/year to run. 7 points below average.

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Diesel2800cc22 years old80 tests51k miles avg

Annual Running Costs

Fuel (Diesel, 2800cc)

~40 mpg

£1,245

Road Tax

Based on 2800cc

£395

MOT Test

£55

Predicted Repairs

£500

Total per year£2,195

Per month£183/mo

Per week£42/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

75% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 7 points below the national average of 82%.

At 22 years old, 75% of AUTO-TRAIL MOTORHOMEs from 2004 passed their MOT first time in 2026. That's based on 80 tests across the UK. The average mileage at this age is 51,443 miles.

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How Does It Compare?

Rank among 2004 cars217th of 491(top 44%)

Rank among AUTO-TRAIL models19th of 29(top 66%)

vs national average-7%(82% avg)

vs 2004 cars average+3%(72% avg)

vs AUTO-TRAIL average-2%(77% avg)

Mileage Analysis

51,443

Average miles

162,800

Expected for age

The average 2004 AUTO-TRAIL MOTORHOME has 51,443 miles on the clock, which is significantly below the expected 162,800 miles for a 22-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2005 model with a 80% MOT pass rate, while the 2003 model has the lowest at 69%. The 2004 sits between the two at 75%.

AUTO-TRAIL MOTORHOME by Year

Year	Pass Rate	Tests	Avg Mileage
2006	93%	42	40,451 mi
2005	80%	70	51,098 mi
2004	75%	80	51,443 mi
2003	69%	55	49,043 mi
2002	82%	39	43,289 mi

Similar Cars to Consider

BMW 3 SERIES

2005 · 2926cc Diesel

£2,050/year

78%

+3%

VOLKSWAGEN TRANSPORTER

2006 · 2461cc Diesel

£2,050/year

73%

-2%

LAND ROVER DISCOVERY

2006 · 2495cc Diesel

£2,050/year

78%

+3%

LAND ROVER RANGE ROVER SPORT

2006 · 2720cc Diesel

£1,900/year

81%

+6%

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About the 2004 AUTO-TRAIL MOTORHOME

The 2004 AUTO-TRAIL MOTORHOME is a large car with a 2800cc diesel engine. 80 of these vehicles were MOT tested in 2026, 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 51,443 miles at 22 years old, AUTO-TRAIL MOTORHOME 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.

2004 AUTO-TRAIL MOTORHOME Fuel Costs

The 2800cc 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 AUTO-TRAIL MOTORHOME?

Total estimated annual running cost is £2,195 (£183/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 75% pass rate. Keeping on top of servicing will help avoid surprises.

AUTO-TRAIL MOTORHOME Reliability Trend

Newer AUTO-TRAIL MOTORHOMEs show better MOT pass rates than older ones, with an average improvement of 9 percentage points.

Buying a Used 2004 AUTO-TRAIL MOTORHOME

At 22 years old, the AUTO-TRAIL MOTORHOME 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 2005 model has the highest pass rate at 80%. Note: with only 80 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2004 AUTO-TRAIL MOTORHOME's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2004 AUTO-TRAIL MOTORHOME stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
AUTO-TRAIL MOTORHOME(2004)	75%	£1245	£395	Grp 30-42	£2195
BMW 3 SERIES(2005)	78%	£1245	£250	Grp 30-42	£2050-£145
VOLKSWAGEN TRANSPORTER(2006)	73%	£1245	£250	Grp 25-38	£2050-£145
LAND ROVER DISCOVERY(2006)	78%	£1245	£250	Grp 25-38	£2050-£145
LAND ROVER RANGE ROVER SPORT(2006)	81%	£1245	£250	Grp 30-42	£1900-£295

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.