RENAULT GRAND MODUS (2012)
Running costs, reliability data, and common problems from 178 real MOT tests.
Annual Cost
£1,825
£152/month
MOT Pass Rate
67%
Below Avg
Road Tax
£165
Based on CC/year
Insurance
Grp 12-25
1461cc Diesel
Proceed With Caution
67% pass rate, £1825/year to run. 15 points below average.
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Annual Running Costs
~55 mpg
Based on 1461cc
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 15 points below the national average of 82%. It falls below the RENAULT brand average of 80%.
At 14 years old, 67% of RENAULT GRAND MODUSs from 2012 passed their MOT first time in 2026. That's based on 178 tests across the UK. The average mileage at this age is 77,513 miles.
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How Does It Compare?
Mileage Analysis
77,513
Average miles
103,600
Expected for age
The average 2012 RENAULT GRAND MODUS has 77,513 miles on the clock, which is below the expected 103,600 miles for a 14-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 2010 model with a 70% MOT pass rate, while the 2012 model has the lowest at 67%. Consider a different year if reliability is a priority.
RENAULT GRAND MODUS by Year
Similar Cars to Consider
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About the 2012 RENAULT GRAND MODUS
The 2012 RENAULT GRAND MODUS is a small family car with a 1461cc diesel engine. 178 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 97% of 2012 cars for MOT pass rates.
With an average of 77,513 miles at 14 years old, RENAULT GRAND MODUS owners tend to use this car less than the typical driver.
2012 RENAULT GRAND MODUS Fuel Costs
The 1461cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 2012 RENAULT GRAND MODUS?
Total estimated annual running cost is £1,825 (£152/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
RENAULT GRAND MODUS Reliability Trend
The RENAULT GRAND MODUS has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2012 RENAULT GRAND MODUS
At 14 years old, the RENAULT GRAND MODUS 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 2012 RENAULT GRAND MODUS's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
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.
Higher Than Average Failure Rate
Watch outWith a 67% 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 2012 RENAULT GRAND MODUS stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| RENAULT GRAND MODUS(2012) | 67% | £905 | £165 | Grp 12-25 | £1825 |
| FORD FIESTA(2013) | 77% | £905 | £30 | Grp 8-20 | £1490-£335 |
| VOLKSWAGEN GOLF(2014) | 87% | £905 | £135 | Grp 12-25 | £1445-£380 |
| VAUXHALL ASTRA(2013) | 79% | £1037 | £135 | Grp 18-32 | £1727-£98 |
| VOLKSWAGEN POLO(2014) | 80% | £905 | £30 | Grp 5-15 | £1340-£485 |
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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