PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO (2020)
Running costs, reliability data, and common problems from 139 real MOT tests.
Annual Cost
£1,737
£145/month
MOT Pass Rate
82%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 12-25
1600cc Hybrid
Solid Option
82% pass rate, £1737/year to run. Close to the national average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 6 years old, 82% of PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTOs from 2020 passed their MOT first time in 2026. That's based on 139 tests across the UK. The average mileage at this age is 37,110 miles.
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How Does It Compare?
Mileage Analysis
37,110
Average miles
44,400
Expected for age
The average 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO has 37,110 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
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About the 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO
The 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO is a small family car with a 1600cc hybrid engine. 139 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 96% of 2020 cars for MOT pass rates.
With an average of 37,110 miles at 6 years old, PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO owners drive about as much as the UK average.
2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 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 3008 GT LINE S/S PHEV 4X4 AUTO?
Total estimated annual running cost is £1,737 (£145/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 82% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO
At 6 years old, the PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Common Issues to Watch For
Based on the 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO's fuel type, age, and engine size, these are the most likely problem areas to check.
Hybrid Battery Health
Medium riskAfter 6 years, hybrid battery capacity may have reduced. A full replacement costs £2,000-£4,000, though reconditioning is cheaper at £500-£1,500.
Inverter and Power Electronics
Low riskThe inverter converts DC to AC for the electric motor. Failures are expensive (£1,500+) but relatively rare. Listen for unusual buzzing sounds.
Regenerative Braking
Medium riskBrake discs can corrode from reduced use (the electric motor handles most braking). Surface rust is normal but deep pitting needs attention.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2020 PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| PEUGEOT 3008 GT LINE S/S PHEV 4X4 AUTO(2020) | 82% | £1137 | £195 | Grp 12-25 | £1737 |
| MERCEDES C(2018) | 90% | £1327 | £190 | Grp 18-32 | £1772+£35 |
| TOYOTA YARIS(2018) | 91% | £1137 | £190 | Grp 8-20 | £1582-£155 |
| MINI COOPER S(2019) | 92% | £1137 | £190 | Grp 12-25 | £1582-£155 |
| LAND ROVER RANGE ROVER SPORT(2019) | 94% | £1327 | £190 | Grp 18-32 | £1772+£35 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
Related Peugeot Models
Explore other Peugeot cars or similar models in the same category.
PEUGEOT 208
2013 · 999cc Petrol
PEUGEOT 207
2010 · 1360cc Petrol
PEUGEOT 3008
2018 · 1500cc Diesel
MERCEDES C
2018 · 1991cc Hybrid
TOYOTA YARIS
2018 · 1349cc Hybrid
MINI COOPER S
2019 · 1499cc Hybrid
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