FORD SIERRA (1992)
Running costs, reliability data, and common problems from 874 real MOT tests.
Annual Cost
£2,047
£171/month
MOT Pass Rate
84%
Good
Road Tax
£315
Based on CC/year
Insurance
Grp 18-32
1993cc Petrol
Solid Option
84% pass rate, £2047/year to run. Close to the national average.
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Annual Running Costs
~36 mpg
Based on 1993cc
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
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 34 years old, 84% of FORD SIERRAs from 1992 passed their MOT first time in 2026. That's based on 874 tests across the UK. The average mileage at this age is 50,982 miles.
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How Does It Compare?
Mileage Analysis
50,982
Average miles
251,600
Expected for age
The average 1992 FORD SIERRA has 50,982 miles on the clock, which is significantly below the expected 251,600 miles for a 34-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 1990 model with a 88% MOT pass rate, while the 1992 model has the lowest at 84%. Consider a different year if reliability is a priority.
FORD SIERRA by Year
Similar Cars to Consider
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About the 1992 FORD SIERRA
The 1992 FORD SIERRA is a family car with a 1993cc petrol engine. 874 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 1992, the average MOT pass rate is 77%, and this model beats that benchmark.
With an average of 50,982 miles at 34 years old, FORD SIERRA 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.
1992 FORD SIERRA Fuel Costs
The 1993cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 1992 FORD SIERRA?
Total estimated annual running cost is £2,047 (£171/month), broken down as £1327 fuel, £315 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 84% pass rate. Keeping on top of servicing will help avoid surprises.
FORD SIERRA Reliability Trend
The FORD SIERRA has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 1992 FORD SIERRA
At 34 years old, the FORD SIERRA 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.
Common Issues to Watch For
Based on the 1992 FORD SIERRA's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 34 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.
Rust and Corrosion
Watch outAt 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 outRubber 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 riskAlways 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 1992 FORD SIERRA stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| FORD SIERRA(1992) | 84% | £1327 | £315 | Grp 18-32 | £2047 |
| VOLKSWAGEN GOLF(1991) | 80% | £1327 | £135 | Grp 18-32 | £1867-£180 |
| BMW 3 SERIES(1990) | 84% | £1327 | £135 | Grp 18-32 | £1867-£180 |
| FORD ESCORT(1990) | 85% | £1137 | £135 | Grp 12-25 | £1677-£370 |
| MERCEDES E(1994) | 79% | £1592 | £250 | Grp 25-38 | £2397+£350 |
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.
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