ROVER 420 (1998)
Running costs, common problems, and reliability data based on 61 real MOT tests in 2024.
MOT Pass Rate
61%
Total Tests (2024)
61
Avg Mileage
81,962 mi
Est. Annual Cost
£1,927
Is the 1998 ROVER 420 reliable?
Below average reliability. Budget extra for maintenance and repairs. That's 21 points below the national average of 82%. It falls below the ROVER brand average of 74%.
At 26 years old, 61% of ROVER 420s from 1998 passed their MOT first time in 2024. That's based on 61 tests across the UK. The average mileage at this age is 81,962 miles.
How does the 1998 ROVER 420 compare?
Mileage Analysis
The average 1998 ROVER 420 has 81,962 miles on the clock, which is significantly below the expected 192,400 miles for a 26-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a ROVER 420?
The most reliable year is the 1997 model with a 78% MOT pass rate, while the 1998 model has the lowest at 61%. Consider a different year if reliability is a priority.
How much does a 1998 ROVER 420 cost to run?
Higher than average due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
ROVER 420 by Year
Checking a specific ROVER 420?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1998 ROVER 420
The 1998 ROVER 420 is a family car with a 1994cc diesel engine. 61 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 97% of 1998 cars for MOT pass rates.
With an average of 81,962 miles at 26 years old, ROVER 420 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.
1998 ROVER 420 Fuel Costs
The 1994cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 1998 ROVER 420?
Total estimated annual running cost is £1,927 (£161/month), broken down as £1037 fuel, £135 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 61% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.
ROVER 420 Reliability Trend
Older ROVER 420s tend to have better MOT pass rates than newer ones, with an average decline of 13 percentage points across model years.
Buying a Used 1998 ROVER 420
At 26 years old, the ROVER 420 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 61 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 1998 ROVER 420
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN TRANSPORTER (1999) 70% pass rate (+9%) from 12,854 tests
- LAND ROVER DISCOVERY (1999) 75% pass rate (+14%) from 5,978 tests
- BMW 3 SERIES (2000) 77% pass rate (+16%) from 4,799 tests
- FIAT DUCATO (1999) 72% pass rate (+11%) from 4,393 tests