CHRYSLER 300 (2010)
Running costs, reliability data, and common problems from 378 real MOT tests.
Annual Cost
£2,195
£183/month
MOT Pass Rate
71%
Average
Road Tax
£395
Based on CC/year
Insurance
Grp 30-42
2987cc Diesel
Check Carefully
71% pass rate, £2195/year to run. 11 points below average.
Check a specific CHRYSLER 300
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
~40 mpg
Based on 2987cc
Higher estimate due to low pass rate
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
Get an insurance quote for this CHRYSLER 300
Compare quotes and find the best deal
Reliability Verdict
Average reliability. Expect some repairs as it ages. That's 11 points below the national average of 82%.
At 16 years old, 71% of CHRYSLER 300s from 2010 passed their MOT first time in 2026. That's based on 378 tests across the UK. The average mileage at this age is 123,823 miles.
Got a CHRYSLER 300 you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
123,823
Average miles
118,400
Expected for age
The average 2010 CHRYSLER 300 has 123,823 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.
Looking at a specific CHRYSLER 300?
Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.
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%. Consider a different year if reliability is a priority.
CHRYSLER 300 by Year
Similar Cars to Consider
Check a Specific Chrysler 300
Enter a reg plate to get the full MOT history, health score, and mileage verification.
Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.
About the 2010 CHRYSLER 300
The 2010 CHRYSLER 300 is a large car with a 2987cc diesel engine. 378 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 87% of 2010 cars for MOT pass rates.
With an average of 123,823 miles at 16 years old, CHRYSLER 300 owners drive about as much as the UK average.
2010 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 2010 CHRYSLER 300?
Total estimated annual running cost is £2,195 (£183/month), broken down as £1245 fuel, £395 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 71% 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 2010 CHRYSLER 300
At 16 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.
Common Issues to Watch For
Based on the 2010 CHRYSLER 300's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Dual Mass Flywheel
Watch outLarger 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 outAt 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 outRubber 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 outWith an average of 124k 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 riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Engine Mounts
Medium riskWorn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.
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 2010 CHRYSLER 300 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| CHRYSLER 300(2010) | 71% | £1245 | £395 | Grp 30-42 | £2195 |
| BMW 3 SERIES(2008) | 80% | £1245 | £250 | Grp 30-42 | £1900-£295 |
| AUDI A4(2011) | 82% | £1245 | £250 | Grp 30-42 | £1900-£295 |
| AUDI A5(2010) | 82% | £1245 | £250 | Grp 30-42 | £1900-£295 |
| JAGUAR XF(2012) | 82% | £1245 | £250 | Grp 30-42 | £1900-£295 |
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 Chrysler Models
Explore other Chrysler cars or similar models in the same category.
CHRYSLER YPSILON
2012 · 1248cc Diesel
CHRYSLER GRAND VOYAGER
2006 · 3301cc Petrol
CHRYSLER CROSSFIRE
2004 · 3199cc Petrol
BMW 3 SERIES
2008 · 2926cc Diesel
AUDI A4
2011 · 2967cc Diesel
AUDI A5
2010 · 2967cc Diesel
Related Guides
In-depth articles relevant to the Chrysler 300.
Petrol vs Diesel in 2026: Which Actually Costs Less to Own?
8 min read
Running CostsCheapest Cars to Run in 2026: Real Data from 19.8 Million MOT Tests
9 min read
Running CostsCheapest Cars to Insure in the UK: Insurance Groups 1-10
9 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Problems: 7 Issues Owners Report (2026)
13 min read
Check a specific CHRYSLER 300
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a CHRYSLER 300? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
Competitors charge £10-£20 for the same data