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CHRYSLER 300 (2008)

Running costs, reliability data, and common problems from 218 real MOT tests.

Annual Cost

£2,045

£170/month

MOT Pass Rate

81%

Good

Road Tax

£395

Based on CC/year

Insurance

Grp 30-42

2987cc Diesel

Solid Option

81% pass rate, £2045/year to run. Close to the national average.

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Diesel2987cc18 years old218 tests117k miles avg

Annual Running Costs

Fuel (Diesel, 2987cc)

~40 mpg

£1,245
Road Tax

Based on 2987cc

£395
MOT Test
£55
Predicted Repairs
£350
Total per year£2,045
Per month£170/mo
Per week£39/wk

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

81% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the CHRYSLER brand average of 74%.

At 18 years old, 81% of CHRYSLER 300s from 2008 passed their MOT first time in 2026. That's based on 218 tests across the UK. The average mileage at this age is 117,132 miles.

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How Does It Compare?

Rank among 2008 cars193th of 589(top 33%)
Rank among CHRYSLER models12th of 78(top 15%)
vs national average-1%(82% avg)
vs 2008 cars average+8%(73% avg)
vs CHRYSLER average+7%(74% avg)

Mileage Analysis

117,132

Average miles

vs

133,200

Expected for age

The average 2008 CHRYSLER 300 has 117,132 miles on the clock, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2014 model with a 89% MOT pass rate, while the 2010 model has the lowest at 71%. The 2008 sits between the two at 81%.

CHRYSLER 300 by Year

YearPass RateTestsAvg Mileage
201489%10879,769 mi
201382%16383,738 mi
201071%378123,823 mi
200978%190112,994 mi
200881%218117,132 mi
200784%146100,983 mi
200681%84101,020 mi

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About the 2008 CHRYSLER 300

The 2008 CHRYSLER 300 is a large car with a 2987cc diesel engine. 218 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. Among all cars from 2008, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 117,132 miles at 18 years old, CHRYSLER 300 owners drive about as much as the UK average.

2008 CHRYSLER 300 Fuel Costs

The 2987cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2008 CHRYSLER 300?

Total estimated annual running cost is £2,045 170/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.

CHRYSLER 300 Reliability Trend

The CHRYSLER 300 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.

Buying a Used 2008 CHRYSLER 300

At 18 years old, the CHRYSLER 300 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2014 model has the highest pass rate at 89%.

Common Issues to Watch For

Based on the 2008 CHRYSLER 300's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 117k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Service History

Low risk

Always 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 2008 CHRYSLER 300 stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
CHRYSLER 300(2008)81%£1245£395Grp 30-42£2045
BMW 3 SERIES(2008)80%£1245£250Grp 30-42£1900-£145
AUDI A5(2010)82%£1245£250Grp 30-42£1900-£145
JAGUAR XF(2010)80%£1245£250Grp 30-42£1900-£145
LAND ROVER DISCOVERY(2006)78%£1245£250Grp 25-38£2050+£5

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.

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