PEUGEOT 508 GT LINE SW S/S PHEV AUTO (2020)
Running costs, common problems, and reliability data based on 176 real MOT tests in 2024.
MOT Pass Rate
86%
Total Tests (2024)
176
Avg Mileage
49,795 mi
Est. Annual Cost
£1,732
Is the 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 4 years old, 86% of PEUGEOT 508 GT LINE SW S/S PHEV AUTOs from 2020 passed their MOT first time in 2024. That's based on 176 tests across the UK. The average mileage at this age is 49,795 miles.
How does the 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO compare?
Mileage Analysis
The average 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO has 49,795 miles on the clock, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
How much does a 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO 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.
Checking a specific PEUGEOT 508 GT LINE SW S/S PHEV AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO
The 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO is a small family car with a 1600cc hybrid engine. 176 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 89% of 2020 cars for MOT pass rates.
With an average of 49,795 miles at 4 years old, PEUGEOT 508 GT LINE SW S/S PHEV AUTO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO Fuel Costs
The 1600cc hybrid engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,137 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO?
Total estimated annual running cost is £1,732 (£144/month), broken down as £1137 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO
At 4 years old, the PEUGEOT 508 GT LINE SW S/S PHEV AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2020 PEUGEOT 508 GT LINE SW S/S PHEV AUTO
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable hybrid cars with similar engines:
- MERCEDES C (2018) 90% pass rate (+4%) from 62,138 tests
- TOYOTA YARIS (2018) 91% pass rate (+5%) from 42,493 tests
- MINI COOPER S (2019) 92% pass rate (+6%) from 33,682 tests
- LAND ROVER RANGE ROVER SPORT (2019) 94% pass rate (+8%) from 33,069 tests