ALFA ROMEO 156 (2000)
Running costs, reliability data, and common problems from 193 real MOT tests.
Annual Cost
£2,777
£231/month
MOT Pass Rate
66%
Below Avg
Road Tax
£430
Based on CC/year
Insurance
Grp 25-38
2492cc Petrol
Proceed With Caution
66% pass rate, £2777/year to run. 16 points below average.
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Annual Running Costs
~30 mpg
Based on 2492cc
Higher estimate due to low pass rate
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
Below average reliability. Budget extra for maintenance and repairs. That's 16 points below the national average of 82%. It falls below the ALFA ROMEO brand average of 80%.
At 26 years old, 66% of ALFA ROMEO 156s from 2000 passed their MOT first time in 2026. That's based on 193 tests across the UK. The average mileage at this age is 97,204 miles.
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How Does It Compare?
Mileage Analysis
97,204
Average miles
192,400
Expected for age
The average 2000 ALFA ROMEO 156 has 97,204 miles on the clock, which is below the expected 192,400 miles for a 26-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2003 model with a 77% MOT pass rate, while the 2007 model has the lowest at 62%. The 2000 sits between the two at 66%.
ALFA ROMEO 156 by Year
Similar Cars to Consider
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About the 2000 ALFA ROMEO 156
The 2000 ALFA ROMEO 156 is a premium with a 2492cc petrol engine. 193 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 88% of 2000 cars for MOT pass rates.
With an average of 97,204 miles at 26 years old, ALFA ROMEO 156 owners tend to use this car less than the typical driver.
2000 ALFA ROMEO 156 Fuel Costs
The 2492cc 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 2000 ALFA ROMEO 156?
Total estimated annual running cost is £2,777 (£231/month), broken down as £1592 fuel, £430 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 66% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
ALFA ROMEO 156 Reliability Trend
The ALFA ROMEO 156 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Buying a Used 2000 ALFA ROMEO 156
At 26 years old, the ALFA ROMEO 156 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 2003 model has the highest pass rate at 77%.
Common Issues to Watch For
Based on the 2000 ALFA ROMEO 156's fuel type, age, and engine size, these are the most likely problem areas to check.
Timing Chain / Belt
Watch outAt 26 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.
Oil Consumption
Medium riskLarger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.
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.
Clutch Wear
Medium riskWith an average of 97k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.
Brake Discs and Pads
Medium riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Higher Than Average Failure Rate
Watch outWith a 66% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.
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 2000 ALFA ROMEO 156 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| ALFA ROMEO 156(2000) | 66% | £1592 | £430 | Grp 25-38 | £2777 |
| BMW Z3(1998) | 77% | £1592 | £250 | Grp 30-42 | £2397-£380 |
| BMW 3 SERIES(1999) | 78% | £1592 | £250 | Grp 25-38 | £2397-£380 |
| RENAULT CLIO(2002) | 70% | £1327 | £135 | Grp 18-32 | £2017-£760 |
| MERCEDES SLK(1999) | 79% | £1592 | £250 | Grp 25-38 | £2397-£380 |
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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