NISSAN 300 ZX (1991)
Running costs, common problems, and reliability data based on 107 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
107
Avg Mileage
98,461 mi
Est. Annual Cost
£2,097
Is the 1991 NISSAN 300 ZX reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the NISSAN brand average of 81%.
At 33 years old, 93% of NISSAN 300 ZXs from 1991 passed their MOT first time in 2024. That's based on 107 tests across the UK. The average mileage at this age is 98,461 miles.
How does the 1991 NISSAN 300 ZX compare?
Mileage Analysis
The average 1991 NISSAN 300 ZX has 98,461 miles on the clock, which is significantly below the expected 244,200 miles for a 33-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 NISSAN 300 ZX?
The most reliable year is the 1998 model with a 97% MOT pass rate, while the 2002 model has the lowest at 66%. The 1991 sits between the two at 93%.
How much does a 1991 NISSAN 300 ZX cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
NISSAN 300 ZX by Year
Checking a specific NISSAN 300 ZX?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1991 NISSAN 300 ZX
The 1991 NISSAN 300 ZX is a large car with a 2960cc petrol engine. 107 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 7% of all 1991 cars for reliability.
With an average of 98,461 miles at 33 years old, NISSAN 300 ZX 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.
1991 NISSAN 300 ZX Fuel Costs
The 2960cc petrol engine is on the larger side, so fuel won't be this car's strong point. 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 1991 NISSAN 300 ZX?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
NISSAN 300 ZX Reliability Trend
Older NISSAN 300 ZXs tend to have better MOT pass rates than newer ones, with an average decline of 4 percentage points across model years.
Buying a Used 1991 NISSAN 300 ZX
At 33 years old, the NISSAN 300 ZX 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 1998 model has the highest pass rate at 97%.
Alternatives to the 1991 NISSAN 300 ZX
The NISSAN 300 ZX is actually the most reliable option among similar petrol large cars from this era. Here are comparable petrol cars with similar engines:
- MERCEDES 300 (1992) 83% pass rate (-10%) from 1,096 tests
- PORSCHE 911 (1991) 91% pass rate (-2%) from 929 tests
- PORSCHE 944 (1990) 85% pass rate (-8%) from 914 tests
- PORSCHE 968 (1993) 85% pass rate (-8%) from 489 tests