CarCostCheck

PEUGEOT 308 GT LINE PURETECH S/S AUTO (2020)

Running costs, common problems, and reliability data based on 321 real MOT tests in 2024.

MOT Pass Rate

93%

Total Tests (2024)

321

Avg Mileage

29,176 mi

Est. Annual Cost

£1,400

Is the 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO reliable?

Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the PEUGEOT brand average of 83%.

At 4 years old, 93% of PEUGEOT 308 GT LINE PURETECH S/S AUTOs from 2020 passed their MOT first time in 2024. That's based on 321 tests across the UK. The average mileage at this age is 29,176 miles.

How does the 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO compare?

Rank among all 2020 cars1096th out of 2,596(top 42%)
Rank among all PEUGEOT models139th out of 726(top 19%)
vs national average+11% (82% avg)
vs 2020 cars average+1% (92% avg)
vs PEUGEOT average+10% (83% avg)

Mileage Analysis

The average 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO has 29,176 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.

How much does a 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO cost to run?

Fuel (Petrol, 1200cc)
£955
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£200
Total per year£1,400
Per month£117/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

PEUGEOT 308 GT LINE PURETECH S/S AUTO by Year

YearPass RateTestsAvg Mileage
202093%32129,176 mi
201992%15528,827 mi

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About the 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO

The 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO is a city car with a 1200cc petrol engine. 321 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.

With an average of 29,176 miles at 4 years old, PEUGEOT 308 GT LINE PURETECH S/S AUTO owners drive about as much as the UK average.

2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO Fuel Costs

The modest 1200cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO?

Total estimated annual running cost is £1,400 117/month), broken down as £955 fuel, £190 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.

Buying a Used 2020 PEUGEOT 308 GT LINE PURETECH S/S AUTO

At 4 years old, the PEUGEOT 308 GT LINE PURETECH S/S 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 308 GT LINE PURETECH S/S AUTO

The PEUGEOT 308 GT LINE PURETECH S/S AUTO is actually the most reliable option among similar petrol city cars from this era. Here are comparable petrol cars with similar engines: