How much does a 2003 CHEVROLET SILVERADO cost to run?

Estimated annual running cost is £2,607 (£217/month), including £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2003 CHEVROLET SILVERADO?

The 2003 CHEVROLET SILVERADO has a 90% MOT pass rate based on 31 tests in 2026. This ranks 29 out of 445 cars from 2003.

CHEVROLET SILVERADO (2003)

Q: Is the 2003 CHEVROLET SILVERADO reliable?

Excellent reliability. Very few MOT failures. 90% of CHEVROLET SILVERADOs from 2003 passed their MOT first time in 2026, based on 31 tests. That's 8 points above the national average of 82%.

Q: What is the average mileage for a 2003 CHEVROLET SILVERADO?

The average mileage for a 2003 CHEVROLET SILVERADO is 104,155 miles, which is below the expected 170,200 miles for a 23-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 31 real MOT tests.

Annual Cost

£2,607

£217/month

MOT Pass Rate

90%

Excellent

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

5300cc Petrol

Great Choice

90% pass rate, £2607/year to run. 8 points above average.

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Petrol5300cc23 years old31 tests104k miles avg

Annual Running Costs

Fuel (Petrol, 5300cc)

~30 mpg

£1,592

Road Tax

Based on 5300cc

£760

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,607

Per month£217/mo

Per week£50/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

90% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%. It also outperforms the CHEVROLET brand average of 76%.

At 23 years old, 90% of CHEVROLET SILVERADOs from 2003 passed their MOT first time in 2026. That's based on 31 tests across the UK. The average mileage at this age is 104,155 miles.

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How Does It Compare?

Rank among 2003 cars29th of 445(top 7%)

Rank among CHEVROLET models21th of 95(top 22%)

vs national average+8%(82% avg)

vs 2003 cars average+18%(72% avg)

vs CHEVROLET average+14%(76% avg)

Mileage Analysis

104,155

Average miles

170,200

Expected for age

The average 2003 CHEVROLET SILVERADO has 104,155 miles on the clock, which is below the expected 170,200 miles for a 23-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Similar Cars to Consider

MERCEDES CLK

2004 · 4966cc Petrol

£2,397/year

76%

-14%

MERCEDES SL

2003 · 4966cc Petrol

£2,247/year

86%

-4%

MERCEDES ML

2005 · 4966cc Petrol

£2,397/year

75%

-15%

BMW M5

2005 · 4999cc Petrol

£2,097/year

91%

+1%

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About the 2003 CHEVROLET SILVERADO

The 2003 CHEVROLET SILVERADO is a performance with a 5300cc petrol engine. 31 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 7% of all 2003 cars for reliability.

With an average of 104,155 miles at 23 years old, CHEVROLET SILVERADO owners tend to use this car less than the typical driver.

2003 CHEVROLET SILVERADO Fuel Costs

The 5300cc 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 £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2003 CHEVROLET SILVERADO?

Total estimated annual running cost is £2,607 (£217/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2003 CHEVROLET SILVERADO

At 23 years old, the CHEVROLET SILVERADO 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 31 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2003 CHEVROLET SILVERADO's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 23 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

Watch out

With an average of 104k 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 2003 CHEVROLET SILVERADO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
CHEVROLET SILVERADO(2003)	90%	£1592	£760	Grp 35-50	£2607
MERCEDES CLK(2004)	76%	£1592	£250	Grp 35-50	£2397-£210
MERCEDES SL(2003)	86%	£1592	£250	Grp 35-50	£2247-£360
MERCEDES ML(2005)	75%	£1592	£250	Grp 35-50	£2397-£210
BMW M5(2005)	91%	£1592	£250	Grp 35-50	£2097-£510

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.