MERCEDES G (2022)
Running costs, common problems, and reliability data based on 44 real MOT tests in 2024.
MOT Pass Rate
100%
Total Tests (2024)
44
Avg Mileage
19,247 mi
Est. Annual Cost
£2,037
Is the 2022 MERCEDES G reliable?
Excellent reliability. Very few MOT failures. That's 18 points above the national average of 82%. It also outperforms the MERCEDES brand average of 87%.
At 2 years old, 100% of MERCEDES Gs from 2022 passed their MOT first time in 2024. That's based on 44 tests across the UK. The average mileage at this age is 19,247 miles.
How does the 2022 MERCEDES G compare?
Mileage Analysis
The average 2022 MERCEDES G has 19,247 miles on the clock, which is above the expected 14,800 miles for a 2-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a MERCEDES G?
The most reliable year is the 2018 model with a 98% MOT pass rate, while the 2019 model has the lowest at 93%. The 2022 sits between the two at 100%.
How much does a 2022 MERCEDES G 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.
MERCEDES G by Year
Checking a specific MERCEDES G?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2022 MERCEDES G
The 2022 MERCEDES G is a performance with a 3982cc petrol engine. 44 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 5% of all 2022 cars for reliability.
With an average of 19,247 miles at 2 years old, MERCEDES G owners cover more miles than the average driver.
2022 MERCEDES G Fuel Costs
The 3982cc 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 2022 MERCEDES G?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
MERCEDES G Reliability Trend
The MERCEDES G has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Alternatives to the 2022 MERCEDES G
The MERCEDES G is actually the most reliable option among similar petrol performances from this era. Here are comparable petrol cars with similar engines:
- MERCEDES C (2020) 92% pass rate (-8%) from 16,225 tests
- AUDI A6 (2020) 94% pass rate (-6%) from 3,470 tests
- BENTLEY BENTAYGA (2021) 98% pass rate (-2%) from 1,451 tests
- PORSCHE CAYMAN (2020) 97% pass rate (-3%) from 1,421 tests