Jeep Wrangler 4.0 Sahara Auto MOT Pass Rate and Running Costs

Reliability, estimated running costs, and MOT data across 1 model year from 58 MOT tests in 2024.

Avg Pass Rate

83%

Total Tests

Model Year

1999

Years Covered

About the Jeep Wrangler 4.0 Sahara Auto

The Jeep Wrangler 4.0 Sahara Auto was MOT tested 58 times in 2024 (DVSA data, retests included) across 1 model year (1999), with an average pass rate of 83%. That's slightly above the average of 82% across all models in our data. Our records list petrol versions.

Compared to the Jeep brand average of 78%, the Wrangler 4.0 Sahara Auto performs 5 points better, making it one of the more reliable options in the Jeep range.

Estimated Running Costs

Fuel (Petrol, 3960cc)

£1,958

Road Tax

£375

MOT Test

£55

Predicted Repairs

£350

Total per year£2,738

Per month£228/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 1999 details

How reliable is the Jeep Wrangler 4.0 Sahara Auto?

vs average of all models+1% (82% avg)

vs Jeep brand average+5% (78% avg)

Jeep Wrangler 4.0 Sahara Auto by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

Year	Pass Rate	Tests	Avg Mileage
1999	83%	58	96,804 mi

Questions about the Jeep Wrangler 4.0 Sahara Auto

Is the Jeep Wrangler 4.0 Sahara Auto reliable?

Across its 1 model year in our data (1999), the Jeep Wrangler 4.0 Sahara Auto averages an 83% MOT pass rate, from 58 tests (DVSA MOT data for tests in 2024, retests included). That's 1 point above the average of 82% across all models in the same data.