Jeep Grand Cherokee SRT-8 A (2006)

Estimated running costs and MOT pass rates from 58 MOT tests in 2024.

Annual Cost

£3,153

£263/month

MOT Pass Rate

81%

Good

Road Tax

£790

Estimated/year

Est. Insurance

Grp 35-50

6063cc Petrol

Solid Option

81% pass rate, £3,153/year to run. Close to the average across all models.

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Petrol6063cc20 years old58 tests98k miles avg

Annual Running Costs

Fuel (Petrol, 6063cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£790

MOT Test

£55

Predicted Repairs

£350

Total per year£3,153

Per month£263/mo

Per week£61/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

81% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the average of 82% across all models in our data.

81% of MOT tests on Jeep Grand Cherokee SRT-8 As from 2006 ended in a pass in 2024, when they were about 18 years old. That's based on 58 tests across the UK, retests included. The average mileage recorded at those tests was 98,372 miles.

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How Does It Compare?

Rank among 2006 models141st of 554(top half)

Rank among Jeep models111th of 333(top half)

vs average of all models-1%(82% avg)

vs 2006 models average+8%(73% avg)

vs Jeep average+3%(78% avg)

Mileage Analysis

98,372

Average miles

133,200

Expected for age

The average 2006 Jeep Grand Cherokee SRT-8 A had 98,372 miles on the clock at its 2024 MOT, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Jeep Grand Cherokee SRT-8 A by Year

Year	Pass Rate	Tests	Avg Mileage
2007	84%	101	85,889 mi
2006	81%	58	98,372 mi

Similar Cars to Consider

Bentley Continental

2007 · 5998cc Petrol

£3,003/year

94%

+13%

Aston Martin DB9

2005 · 5935cc Petrol

£3,003/year

93%

+12%

Mercedes R-Class

2007 · 6208cc Petrol

£3,303/year

74%

-7%

Chrysler 300 C

2007 · 6063cc Petrol

£3,303/year

79%

-2%

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About the 2006 Jeep Grand Cherokee SRT-8 A

The 2006 Jeep Grand Cherokee SRT-8 A is a large-engined car. Our records list a 6063cc petrol engine, though engines vary between versions. 58 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. Among all models from 2006, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 98,372 miles recorded at its 2024 MOT tests, Jeep Grand Cherokee SRT-8 A owners tend to use this car less than the typical driver.

2006 Jeep Grand Cherokee SRT-8 A Fuel Costs

The 6063cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2006 Jeep Grand Cherokee SRT-8 A?

Total estimated annual running cost is £3,153 (£263/month), broken down as £1,958 fuel, £790 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.

Buying a Used 2006 Jeep Grand Cherokee SRT-8 A

At 20 years old, the Jeep Grand Cherokee SRT-8 A 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. Note: with only 58 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Timing Chain / Belt

Watch out

At 20 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

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

Medium risk

With an average of 98k 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 2006 Jeep Grand Cherokee SRT-8 A stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Jeep Grand Cherokee SRT-8 A(2006)	81%	£1,958	£790	Grp 35-50	£3,153
Bentley Continental(2007)	94%	£1,958	£790	Grp 35-50	£3,003-£150
Aston Martin DB9(2005)	93%	£1,958	£790	Grp 35-50	£3,003-£150
Mercedes R-Class(2007)	74%	£1,958	£790	Grp 35-50	£3,303+£150
Chrysler 300 C(2007)	79%	£1,958	£790	Grp 35-50	£3,303+£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2006 Jeep Grand Cherokee SRT-8 A

Is the 2006 Jeep Grand Cherokee SRT-8 A reliable?

Good reliability. Occasional issues but generally solid. 81% of MOT tests on 2006 Jeep Grand Cherokee SRT-8 As ended in a pass, from 58 tests (DVSA MOT data for tests in 2024, retests included). That's 1 point below the average of 82% across all models in the same data.

How much does a 2006 Jeep Grand Cherokee SRT-8 A cost to run?

Our estimate is £3,153 a year (£263 a month): £1,958 fuel, £790 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2006 Jeep Grand Cherokee SRT-8 A?

81% of 58 MOT tests on the 2006 Jeep Grand Cherokee SRT-8 A ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 141st of 554 models first registered in 2006 (top half).

What is the average mileage for a 2006 Jeep Grand Cherokee SRT-8 A?

The average mileage recorded at MOT tests on the 2006 Jeep Grand Cherokee SRT-8 A is 98,372 miles, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.